Atlas 7: Fleminger, A. Distributional atlas of calanoid copepods in the California Current region, Part II. Published May 1967.
16 May 2007
The taxonomic nomenclature in the atlas is exactly as published, even though the copepods have undergone taxonomic revision. Below are several references that may be useful in updating the species names:
the Smithsonian web site, http://ravenel.si.edu/iz/copepod/species/species_Search.cfm
Frost, B. and Fleminger, A. 1968. A revision of the genus Clausocalanus (Copepoda: Calanopoda) with remarks on distributional patterns in diagnostic characters. Bulletin of the Scripps Institution of Oceanography 12, 1-235.
Bradford, J. 1976. Partial Revision of the Acartia subgenus Acartiura (Copepoda: Calanoida: Acartiidae). N.Z. Journal of Marine and Freshwater Research 19(1): 159-202.
Park, T. 1994. Taxonomy and distribution of the marine calanoid copepod family Euchaetidae. Bulletin of the Scripps Institution of Oceanography 29: 1-203.
Mauchline, J. 1998.The Biology of Calanoid Copepods. Advances in Marine Biology 33: 1-710.
Park, T. 1999. Taxonomy and distribution of the marine calanoid copepod family Heterorhabdidae. Bulletin of the Scripps Institution of Oceanography 31: 1-269.
STATE OF CALIFORNIA
~ MARINE RESEARCH COMMITTEE
cnwoRnin COOPERATIVE otEanit FISHERIES IIlUESTlGATlOIlS ATLAS No.7 0.5 mm I I CALI FOR NI A COOPERATIVE OCEANIC FISHERIES INV EST1GATIO NS
STATE OF CALIFORNIA MARINE RESEARCH COMMITTEE
Cooperating Agencies: CALIFORNIA ACADEMY OF SCIENCES CALIFORNIA DEPARTMENT OF FISH AND GAME STANFORD UNIVERSITY, HOPKINS MARINE STATION U. S. FISH AND WILDLIFE SERVICE, BUREAU OF COMMERCIAL FISHERIES UNIVERSITY OF CALIFORNIA, SCRIPPS INSTITUTION OF OCEANOGRAPHY
May, 1967 THE CALCOFI ATLAS SERIES
This is the seventh in a series of atlases containing data on the hydrography and plankton from the region of the Cali- fornia Current. The field work was carried out by the California Cooperative Oceanic Fisheries Investigations,l a program sponsored by the State of California under the direction of the State's Marine Research Committee. The cooperating agen- cies in the program are:
California Academy of Sciences California Department of Fish and Game Stanford University, Hopkins Marine Station U. S. Fish and Wildlife Service, Bureau of Commercial Fisheries University of California, Scripps Institution of Oceanography
CalCOFI atlases' are issued as individual units as they become available. They provide processed physical, chemical and biological measurements of the California Current region. Each number may contain one or more contributions. A gen- eral description of the CalCOFIProgram with its objectives appears in the preface of Atlas No. 2.
This atlas was prepared by the Data Collection and Processing Group of the Marine Life Research Program, Scripps Institution of Oceanography.
CalCOFI Atlas Editorial Staff:
Abraham Fleminger and Hans T. Klein, Editors John G. Wyllie, Cartographer
Atlases in this series, through June 1967, are:
CalCOFI Atlas No. 1 Anonymous. CalCOFI atlas of 10-meter temperatures and salinities 1949 through 1959.
CalCOFI Atlas No. 2 Fleminger, A. Distributional atlas of calanoid copepods in the California Current region, Part I.
CalCOFI Atlas No. 3 AlvariEo, A. Distributional atlas of Chaetognatha in the California Current region.
CalCOFI Atlas No. 4 Wyllie, J. G. Geostrophic flow of the California Current at the surface and at 200 meters.
CalCOFI Atlas No. 5 Brinton, E. Distributional atlas of Euphausiacea (Crustacea) in the California Current region, Part I.
CalCOFI Atlas No. 6 McGowan, 3. A. Distributional atlas of pelagic molluscs in the California Current region.
CalCOFI Atlas No. 7 Fleminger, A. Distributional atlas of calanoid copepods in the California Current region, Part II.
CalCOFI Atlas No. 8 Berner, L. Distributional atlas of Thaliacea in the California Current region.
Usually abbreviated CalCOFI, sometimes CALCOFI or CCOFI. For citation this issue in the series should be referred to as CalCOFI Atlas No. 7.
iii CONTENTS
A. Fleminger
Distributional atlas of calanoid copepods in the California Current region, Part II vii
Charts 1-213
V .-
DISTRIBUTIONAL ATLAS OF CALANOID COPEPODS
IN THE CALIFORNIA CURRENT REGION, PART 11'
A. Fleminger
Introduction vii Remarks on Distribution and Abundance viii Table I xii Species List for CalCOFI Cruises 5804, 5807, 5810 and 5901 Table 11 xiii Occurrence (%) and Relative Abundance of Common Species References XiV List of Charts xv Charts 1-213
Introduction
This Atlas, No. 7 in the CalCOFI series, contains the second and final part dealing with the distribution of calanoid copepods in the California Current region (Chart 1) during CalCOFI Cruises 5804, 5807, 5810 and 5901. The area surveyed by the four cruises is roughly outlined by the latitudes 20°N and 40°N, and by longi- tude 13OoW and the Pacific coastline of North America. Part I (Fleminger, 1964) appears in CalCOFI Atlas No. 2, which also contains descriptive accounts of plankton- collecting methods of the CalCOFI Program; procedures used in enumerating cala- noid copepods in this study and charted distributions for 92 of the species that were found.
Distributionof the remaining 84 species of Calanoida are shown in the present Atlas. A combined list of calanoid species whose distributions appear in Parts I and 11 is given in Table I. Descriptive faunal, biogeographical and quantitative notes on these species are summarized in the paragraphs that follow.
This research was carried out under the Scripps Institution's Marine Life Research Program with partial support from the National Science Foundation, Grant GB-2861. Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California.
vii
---*e- ---*e------. _- Remarks on Distribution and Abundance
A total of 176 species, belonging to 57 genera, 21 families (Table I), was found in the 154 samples selected for examination. Most of these species occur regularly within the epiplanktonic layer and, in fact, above the thermocline for at least a por- tion of each 24-hour cycle.
A number of species (e. g. , Undeuchaeta intermedia, Scottocalanus helenae, Lophothrix frontalis, Euchirella galeata, Pleuromamma xiphias) occur primarily in samples collected during night hours (local time) with sufficient regularity to suggest that during daylight hours they normally occur below the stratum sampled (about 140 to 0 meters) by the standardized CalCOFI tow. Some, perhaps 10% or less, appear only in isolated instances and are probably based on stray individuals rising from mesoplanktonic depths (e. g., Gaussia, Arietellus) . Relatively few surprises are to be found in Table I.
A critical collation by the author of previously published records of calanoid copepods from within this region has yielded a list of about 190 species and 65 genera (unpublished; see Davis, 1949, for a review of the older literature). Many of these records are from tows taken hundreds of meters below the epiplanktonic stratum sampled by CalCOFI tows. They include, for example, 50 meso- or bathyplanktonic species known only from the original description (mostly species of Esterly, 1906- 1913). Also contained in the collated list are species broadly neritic in habitat and characteristically restricted to the boreal Subarctic region lying north of Cape Mendo- cino (e. g. , Candacia columbiae Campbell and Centropages abdominalis Sato) , or to the equatorial Panamic region bordering on the south (e.g., Pontella agassizi Gies- brecht and Labidocera lubbockii Giesbrecht) . Otherwise, Table I contains all the species found previously in the region together with some additions.
Subsequent investigations I have carried out in the California Current region have not added appreciably to this list of species. Thus I consider it likely that Table I contains at least 90% of the epiplanktonic calanoids to be found within the California Current region under the general climatic conditions prevailing during the past decade.
To provide a measure of the epiplanktonic calanoid fauna under discussion, a comparison can be made with a recent zooplankton study undertaken off eastern North America (Grice and Hart, 1962). The two studies are not strictly comparable but Grice and Hart's list of calanoid copepods appears to be about as complete for sampling across the western boundary current of the North Atlantic Ocean as the present list is for sampling across the eastern boundary current in the North Pacific Ocean. In 44 samples Grice and Hart found 115 species of Calanoida. Individually,
viii the four CalCOFI cruises yielded somewhat higher numbers of species for similar sampling intensitigs: 5804 -- 141 species in 43 samples; 5807 -- 148 species in 35 samples; 5810 -- 137 species in 37 samples; 5901 -- 139 species in 39 samples. Combining the four CalCOFI seasonal lists brings the total number of different spe- cies to 176. Twenty (or 11%) of the California Current species appear in 57% or more of the total number of samples examined. Only two species (or 2%) in the Atlantic study occurred at this frequency. In both studies 70 to 75% of the species occurred in less than 25% of the samples.
At present, faunal and habitat affinities of the calanoids listed in Table I can- not be judged for all species. Some are known from too few localities to assess their affinities with reasonable assurance. Many, however, can be assigned on the combined bases of local distributions, previously published records (too lengthy to cite sources here) and generalized faunal patterns derived from studies on other zooplankton of the region (summarized by Johnson and Brinton, 1963). These species can be classified as to probable faunal affinity with regard to the North Pacific Ocean but it should be pointed out that in other sectors of the world's oceans they may ex- hibit some what different relationships.
Within the California Current region the copepods appear to fall into the follow- ing major biogeographic al-habi tat groups :
Subarctic species -- Calanus cristatus, -C . plumchrus, Scolecithricella minor
Transitional species -- Calanus helgolandicus, Eucalanus bungii californicus, Candacia bipinnata, Rhincalanus nasutus, Pleuromamma borealis, Metridia lucens , Clausocalanus pergens 2, Heterorhabdus tanneri, Racovitzanus antarcticus, -Scol- ecithricella ovata
Central species -- Calanus gracilis, Clausocalanus arcuicornis 2, -C. farrani 2, C. paululus, Euchaeta media, Mec.ynocera clausi, Centropages violaceus, C. elegans, C. elongatus, Pleuromamma xiphias, Paracandacia bispinosa, -P. simplex, Eucalanus elongatus hyalinus
Equatorial oceanic species -- Scolecithricella abgssalis, Euchaeta --acuta, E. longicornis, Clausocalanus minor, Eucalanus inermis, Centropages gracilis, Para- candacia truncata, Candacia pofi
Coastal-neritic species
Endemics -- Labidocera trispinosa, 4. jollae, Pontellopsis occidentalis
ix Non-endemics, boreal-temperate -- Acartia clausi, Tortanus discaudatus, Epilabidocera longipedata
Non-endemics, temperate- subtropical -- Acartia tonsa, Paracalanus parvus, Temora discaudata, Clausocalanus farrani 1, Candacia curta
Non-endemics, tropical -- Acartia lilljeborgi, Euchaeta wolfendini, -Cen- tropages furcatus, Candacia catula, Eucalanus pileatus, Labidocera acuta.
Many of the oceanic species appear regularly in both Central and Equatorial waters: Euchaeta marina, Scolecithrix --danae, S. bradyi, Calanus minor, Pleuro- mamma abdominalis, -P. gracilis, Clausocalanus furcatus, C. arcuicornis 1, -Eu- calanus attenuatus, Scaphocalanus echinatus, Labidocera detruncata, -L. acutifrons . Thus, the Calanoida found in the California Current region comprise a heterogeneous group of several faunal and habitat assemblages.
As suggested by the variety of faunal and habitat groupings, plankton sampling by the CalCOFI Program is carried out in a variety of zoned habitats (coastal and offshore neritic, slope, and oceanic waters), and yields a mixture of several bio- geographical faunas (Transitional, Central, Equatorial). In general, the assortment of copepods taken in any single CalCOFI sample is not representative of any single faunal or habitat assemblage mentioned above. Usually, a sample contains combina- tions of Transitional and Subarctic, or Transitional and Central assemblages. More rarely, and only in the southernmost third of the region, Transitional-Equatorial assemblages are encountered. Mixtures of inshore and offshore forms as well as excursions of mesoplanktonic elements also typically affect the composition of indi- vidual samples. The absence of sharply zoned assemblages can be attributed to two factors. The first is the over-all oceanic climate of our region characterized by rel- atively weak physical and chemical gradients, seasonally variable winds, counter- currents and semi-permanent eddies, all of which enhance advection and faunal mix- ing. The second is sampling through a water column about 140 meters deep, a pro- cedure that obscures vertically zoned habitat or faunal groupings in accordance with the behavior of a species as well as with layering or interleaving of adjacent water masses.
Expatriated forms can be followed to the extent that they remain viable away from their typical habitat, occur in sufficient numbers to satisfy the resolving power of sampling intensity and do not react to expatriation by extensive one-way vertical migration as apparently practiced by certain of the California Current copepods (Fleminger, 1966). CalCOFI plankton-tows taken seaward of the zone dominated by coastal plankton, especially south of Point Conception and north of Punta Eugenia, can and usually do contain a highly diverse, non-homogeneous mixture of different faunal and habitat types.
X Finally, note should be taken of the most frequently occurring species in the region (Table 11). The 24 species are listed in decreasing order of their appearance in the 154 samples examined during this study. If the list is subdivided by faunal- habitat affinity, and the probable differences in sampling efficiency due to size and behavior of the organisms are overlooked, we find 11 species with joint Central- Equatorial distributions, seven from Transitional water, two from Central water and four broadly neritic, non-endemic, temperate to tropical, species. Thus, faunal heterogeneity of the copepods in the California Current region is evident even among the most frequently appearing species. Table I. Species List for CalCOFl Cruses 5804. 5807, 5810 and 5901
Family Acartiidae Family Lucicutiidae Acartia clausi Gieshrecht 1889. Llrcicutia ckusi (Giesbrccht 1889) dame Giesbrecht 1889. ~avicomis(Claus 1863)*a Zilljsborgi Giesbrecht 1889' goussae Grice 1963 negligens Dana 1849' tonsa uana 1849* Family Metridiidae Caussia princeps (T. Scott 1894) Fan~lyAetideidae fvet~idiabrevicauda Gmbrecirt 1889 Aetideus 4mtu.3 (Boeck 1872) lucens Boeck 1864 5.1. (= M. pacifica Brodsky 1950). Ckimdim Streetsi Gieshrecht 1895 Pleurormnaoa abdominalis (Lubbock 18561' Euaetideua acuta (Farran 1929) bo~eolis(Uahl 1893)' bmdyi [A. Scott 1909) gmoilis (Claus 1863)' giesbrechti (clew 1904) quadrungulnta (Uahl 1893)' Euchirella moew Giesbrecht 1888 robusta (Dah1 I8Y3Ih Curticaudn Giesbrecht 1892 ziphias (Giesbrecht 1889)' fonnosa Vervaort 1949 galeiitii (Gieshrecht 1888) Family Paracalanidae intemedio With 1915 Acrocotanus gibber Giesbrecht 1888 &ma Wolfenden 1905 gracilis Gieshrecht 1888 pulchra [Lubbock 1856) longicomis Giesbrecht 1888. rostmta (Claus 1866) mnachus Giesbrecht 1888 5P. Calocahus contmctua Farran 1926 Caetanus mites Gieshrecht 1888 ~OVO~~na 1849 minor Farran 1905 pavoninus Farran 1936 Gaidius pungens ciesbrccht 1895 styliremis Giesbrecht 1888 Undeuchaeta intemedio A. Scott 1909 Ischnocahus gmcilis (Tanaka 1953) p~moso(Lubbock 1856) DZU~UZOSUS rciaus 18631 tenuis (Farran 1926) Family Arietellidar ?amcahvs cculeatus Gierhrecht 1888- Ariete1lu.s plwnier Sam 1905 denudntua Sewell 1929' SetoSUS Gieshrecht 1892 -US Sars 1907' Phyllopus integer tsterly 1911 nudus Sewell 1929' pmws (Claus 1863)' Family Augaptilidae Augaptilus lmnellifer Csterly 1911 (? = mceps rarran 1908) Family Phaennidae Zongicaudatus (~iauz1863) - Amallophom 00- (Esterly 1911) (= ScolecithFir -1 megalms Giesbrecht 1892 ?henna latw (Esterly 1Y11) (= Onchlanua -1 Euaugaptilus hecticus (Giesbrecht 1889) spinifera Claus 1863 palmboi (Gieshrecht 1889) Hnloptilus acutifmms (Glesbrecht 1892) Family Pontellidae airstini Grice 1959 EpiIabidocem longipedata (%to 1913) [=-qhitrites IMcMurrich 191611 longicornis (Ciaus 1863) Labidocem acuta (Dana 1849) mCroMtYB (Claus 1863) acutifwns (oana 1849) OmtitS (Gieshrecht 1892) detmcatn (Uana 1849) spiniceps (ITiesbrecht 1892) jollac Esterly 1906 trispiwsa CSteTly 1905 Family Calanldae Pmtella beGiesbrecht 1889 cazanus mistatus ~r~yer1848- securifer Brady 1883 helgotaniiicus (Claus 1863) s.1: (= - pacificus Brodsky 1948) tenuiremis Gieshrecht 1889 lighti Bowman 1955' Ponteltina plwcato (Uana 1849) plmchrus ilarukawa 1921' Pontellopsis occidentalis Esterly 1906 tenuicornis Uana 1849' regaiifi 18491 (Nannocalanusi minor (Claus 1663)' INeocalmusl gracilis Uana 1849' Family Pseudocalanidae INeocalonusl robusttor Gieshrecht 1888' cta~s~catanuaa~icomis (oana in491 (in Part I = arcuicomis 31' Canthocalmus pau~er (Giesbrecht 1888) fmrani Sewell 1929 (In Part I = fofarrmi 2) Undinulo daminii (Lubbock 1860) ,fbcotus [Brady 1883) vulgaris (Uana 1849) mstigophorus (ciaus 1863) (1" Part I = ~rcuicomisI) minor Sewell 1929 (In Part I = arcuicornis 41 Family Candaciidae paululus Farran 1926 Candncia aethiopicn (Dana 1849)' pergens Farran 1926 bipinwta (Giesbrecht 1889)- sp. (In Part I = mcuicornis 2Ic cntulo (Gieshrecht 1889). rp. (In Part 1 = famni Cuts (ua~IMY)* 11" Part 1 = 1IC so... ~ DePoens longimana (Llaus 1863)' Ctenocn lnnus onnu8 G i e5 brec ht i888' pofi Grice and Jones 1960 Microcalmus pusi2lus Sars 1903 tenuimw (Gleshrecht 188Y)* oaricons (Giesirrecht 1892)* Family Scolecithricidae Pcmmndncia bisp.;nosa (claus 1863)' Lophothrir frontalis Giesbrecht 1895 sim,?Z.tei (Gieshrecht 1889). lotines IT. Scoff 18941 . ~, ~~~~ I tmncatil (uana 1848)' Rncovitzanus antarcticus Gieshrecht 1902 ScaphocaIanus Cutus (Farran 1926)' Family Cenrropagidae echiwtus (Farran 1905). Centropages bmdyi Wheeler 1900* magnus (T. Scott 1894) coznninus (uana 18491' medivs (Sars 1907) elegans Giesbrecht 1895* Scolecithricella abyssalis (Giesbrecht 1892)' elongatus Giesbrecht 1896' auropectin (Glesbrecht 1892) fumatiis (Dana 1849)' ctenopus (Gieshrecht 1892' gract.z~s (ma 1849). dentata (Giesbrecht 1892)' violaceua (Claus 1863) s.1: minor (Brady 1883) nicobmica (Sewell 1929)- Family lucalamdae omta (Tarran 1905). Eucalanus attenuntus (Uana 1849) tenuiserrata (Gieshrecht 1892)' bungii cntifornicua Johnson 1938 Vittutu (heshrecht 1892) c~assiisGieshrecht 1888 Scolecithriz bradyi Gieshrecht 1888* elongatus hyalinus Claus 1866 be(Lubbock 1816)' ine-s Gieshrecht 1892 Scottocalanus helenae (Lubbock 1856) pileatus Gieshrecht 1888 pe~secans (Gieshrecht 1892) subcmssus Gieshrecht 1888 securifrorons (T. Scotr 1894) subtenuis Giesbrecht 1888 Ilecpwcercl clausi 'Thompson 1888 Family Spinoealanidae ~hinc~~~~~~naSUtus Glesbreciit 1888 VimocnZmus cultrifer Farran 1908 S~inocalmusabyssalis Gieshrecht 1888 Family Euchaetidae magnus tiolfenden 1904 Eucnaeto acuta Giesbrecht 1892. californica Enterly 1906' Family Ternoridae elovata fsterly 1913' Ternom discnudata Giesbrccht 1889' Zongicomis Giesbrecht 1888' Temoropia mgmDaensis T. Scott 1894 marina (Prestandrea 1833)' media Fiesbmcht 1888' Family Thharyhidae wbem Sars 1925' VndineZh breuipes Farran 1908 spinosa Gicsbrecht 1892' tenuis Esterly 1Y06' lamily Tortanidae tonm Gieshrecht 1895* Tortanus discalukztu.9 Thompson and Scott 1897 woi,%enaini A. Scott 1909'
Family lleterorhahd~dac Hetaror.;ohdus clausi (Iheshrecht 1889)
Heterostylites longicornis (Gieshrechr 1889)
__ * Species appearinn.appearing zn Part 1 (CalCOFl Atlas \o. 2)21 a Including L. gemina Farran 1926 b Given as Pleuroma indica I" Part 7 (calcflrl Atlas Yo. 21, pp. ~1~1,262. 264. 26s c Descriptions in preparatlon with 8. Frost Table E. Occurrence (%) and Relative Abunbnce_- ( No./1000m3) of Common Species (Adults Only ) 5804 5807 5810 5901 Occurrence (%) Occurrence (%) Occurrence (%) Occurrence (%) Occurrence (%) 43 Stations 35 Stations 37 Stations 39 Stations All Cruises, (Abundance (Abundance (Abundance (Abundance Species 154 Stations Median; Range 0 to) Median; Range 0 to) Median; Range 0 to) Median; Range 0 to)
1. Calanus tenuicornis 94 100 94 92 87 (210; 1048**) (200; 1289) (62; 815) (53; 491)
2. Ctenocatanus vanus* 92 95 97 89 85 (137; 1170) (170; 2469) (79; 677) (105; 1792)
3. Calanus minor 78 88 54 92 77 (135; 1761) (124; 1656) (365; 1279) (224; 3362)
4. Acartia danae* 78 86 74 84 67 (68; 2419) (201; 899) (61; 582) (27; 135)
5. Clausocalanus 77 81 54 81 87 furcatus' (264; 3797) (304; 2506) (348; 1289) (319; 1646)
6. Heterorhabdus 74 84 63 73 74 papilliger (71; 390) (43; 394) (62; 512) (75; 268)
7. Pleuromm gracilis 74 74 49 89 82 (107; 1605) (115; 686) (77; 627) (102; 528)
8. Candacia bipinnata 71 84 66 78 54 (48; 595) (22; 602) (63; 368) (1; 213)
9. Pteuroma 70 65 54 76 85 abdominalis (141; 1156) (194; 1723) (245; 1721) (72; 2354)
10. Pleuromma 70 74 63 62 77 borealis (279; 8404) (399; 3780) (360; 3733) (421; 10164)
11. Mecynocera clausi * 68 72 49 76 74 (48; 428) (17; 245) (69; 262) (58; 216)
12. Calanus 67 70 63 62 72 helgolandicus (388; 29891) (206; 97483) (161; 4209) (349; 5552)
13. Paracalanus 67 56 74 60 80 parvus (68; 1599) (485; 17260) (68; 1504) (192; 2361)
14. Candacia curta 66 67 46 76 74 (54; 1476) (38; 1642) (36; 1351) (36; 376)
15. Clausocatanus 64 81 71 57 46 pergens 1* (107; 1558) (118; 2991) (44; 1053) (40; 1419)
16. Lucimctia 62 84 51 54 56 ftavicornis (54; 378) (42; 309) (62; 247) (39; 162)
17. Clausocalanus 62 51 46 73 80 farrani 1* (252; 4249) (458; 7551) (603; 9025) (619; 5510)
18. Clausocalanus 59 72 31 65 64 arcuicornis 1* (123; 5400) (259; 825) (191; 1463) (151; 3920)
19. Scolecithrix danae 58 58 40 78 56 (23; 520) (1; 176) (42; 990) (28; 248)
20. Clausocalanus 57 79 63 43 41 arcuicornis 2* (115; 916) (105; 570) (82; 191) (75; 752)
21. Temora discaudata 50 46 37 54 62 (72; 7335) (93; 530) (269; 8903) (45; 1490)
22. Metridia lucens 49 51 54 54 38 (277; 3600) (276; 33499) (285; 44659) (523; 15136)
23. Rhincalanus 46 74 43 27 36 nasutus (95; 11436) (135; 838) (21; 486) (19; 554)
24. Eucalanus bungii 43 63 54 19 33 catifornicus (137; 6246) (416; 6381) (121; 1389) (41; 587)
Abundance likely to be underestimated due to small size relative to mesh size of net ** Range 1-1048 xiii REFERENCES
Davis, C. C., 1949. The pelagic Copepoda of the northeastern Pacific Ocean. Univ. Washington Publ. Biol., -14: 1-118
Esterly, C. O., 1906. Additions to the copepod fauna of the San Diego region. Univ. California Publ. Zool., 3(5): 53-92
a 1911. Third report on the Copepoda of the San Diego region. Univ. California Publ . Zool. , g(14): 313-352
, 1913. Fourth taxonomic report on the Copepoda of the San Diego re- gion. Univ. California Publ. Zool., -ll(10): 181-196
Fleminger, A. , 1964. Distributional atlas of calanoid copepods in the California Current region, Part I. CalCOFI Atlas No. 2: ix-mi, 1-313
, 1966. Submergence of certain California Current copepods in a re- gion of advection with Central Pacific Water. Second Internat. Oceanogr. Congr ., Moscow, Abstr . of Papers: 118-119
Grice, G. D. and A. D. Hart, 1962. The abundance, seasonal occurrence and dis- tribution of the epizooplankton between New York and Bermuda. Ecol. Monogr., -32: 287-309
Johnson, M. W. and E. Brinton, 1963. Biological species, water-masses and cur- rents. In: The Sea. M. N. Hill, Gen. Editor, Interscience Publ. -2: 381-414
XiV List of Charts
CalCOFI Basic Sta’tion Plan 1
Acrocalanus Euaugap tiZus gibber 2-5 hec t icus 47 gracilis 6-7 pa lwnboi 47 Aetideus Euchire Z Za armatus 8 - 11 amoena 48 - 51 curticauda 52 - 54 Ama 2 Zophora formosa 55 - 56 vorax 12 - 14 ga Zeata 57 - 60 intermedia 61 - 62 Ariete Z Zus maxima 61 p Zumi fer 15 - 16 puZchra 63 - 66 setosus 17 - 20 rostrata 67 - 68 SP 69 - 70 AugaptiZus lame 2 Zifer 21 Gaetanus Z ongicauda tus 22 - 24 miZes 71 mega Zurus 21 minor 72 - 75 Ca ZocaZanus Gaussia contractus 25 - 27 princeps 76 - 78 pavo 28 - 31 pavoninus 32 - 35 Ha lopt i Zus sty liremis 36 - 39 acutif rons 79 - 81 austini 82 Canthocalanus Zongicornis 83 - 86 pauper 40 - 41 mucronatus 87 - 89 ornatus 90 - 92 Chimndina s piniceps 93 - 96 streetsi 42 - 43 Heterorhabdus Epi Zabidocera cZausi 97 - 99 Zongipedata 44 spinifrons 100 - 103 tanneri 104 - 107 Emetideus giesbrechti 45 - 46 Heterosty lites Zongicornis 108 - 110 Ischnoca lanus Ponte 1lina gracilis 111 - 112 plumata 166 - 169 p lm losus 113 - 116 tenuis 117 - 119 Ponte llopsis occidentalis 170 - 173 Labidocera regalis 174 - 175 acuta 120 - 122 acuti frons 123 - 124 Scap hoca lanus de truncata 125 magnus 176 - 178 jollae 126 - 127 medius 179 trispinosa 128 - 131 Scolecithrice lla Lophothrix auropectin 180 front a 1is 132 - 135 minor 180 - 182 latipes 136 - 138 vittata 183 - 185 Lucicutia Scot toea lanus clausi 139 - 142 he lenae 186 - 189 gaussae 143 - 144 persecans 190 - 193 securi frons 194 Me tridia brevicauda 145 Spinocalanus ab yssa 1is 195 Microcalanus magnus 196 pusi l Ius 146 - Temoropia Mimocalanus may umbaensi s 197 cultrifer 147 - 150 Tortanus Phaenna discaudatus 198 - 200 latus 151 - 153 spinifera 154 - 157 Undeuchaeta intermedia 201 - 204 Phy l lopus p lumosa 205 - 207 integer 158 - 160 Undine Z la Ponte Zla brevipes 208 agassiz i 161 danae 161 Undinu la securi fer 162 - 164 daminii 209 - 211 tenuiremis 165 vu Zgaris 212 - 213 1 13O0 125O I200 115. 1100 I I I I I I I I I I I 1 I 1 1 1 1 1 I I
*
CALCOFI 40 BASIC STATION PLAN SINCE 1950
35
\bo e
e
_I 30
e
25
20 1 I I I I I I 130' 125O 1200 115O I IO
I_ CALCOFI BASIC STATION PLAN SINCE 1950 2
I 1 I I I I I 1 I I I I 1 1
______I A crocalanus gibber I I I I CAPE I CALCOFI CRUISE 5804 MENDOCINO t 30 MARCH - 27 APRIL 1958 40 100 I ESTIMATED ABUNDANCE PER 1000 rn3 WATER
I STATIONS 0 DAY NIGHT .+.. '.\ a,.... 1-49 ..:. ....,..:.- ,..;.. . .. m u .>'. .._. ' SAN 50 - 499 ...... : FRANCISCO ' , 0
0
0
0
CONCEPTION 35 55"
0 DIEGO 0 0 0 __---SAN 0 i 0 .___
30 0 IO" 0
0 3 0
25' !5"
*:.
20 !OO
Ca la noida Acrocalanus gibber 5804 3 125' I200 115' I100
Acro calanus gibber
0 CALCOFI CRUISE 5807
MENDOCINO I 30 JUNE-22 JULY 1958 40" ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY NIGHT
50 -499
0
0 0 5,000 - 49,999
350
0
30"
25O
200
125" 1200 I I5O I IO" Calanoida Acrocalanus gibber 5807 4 125' 1200 115' I IO" I I 1 1 I I I I I I I I I I
_-______- I Acrocalanus gibber I I I 4 CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER-6 NOVEMBER 1958 4c - 4 00 I ESTIMATED ABUNDANCE PER 1000m3 WATER I
STATIONS 0 DAY NIGHT 1-49 m SAN 50 - 499 0 FRANCISCO ' , e e 500 - 4,999 0
0
35 - 5"
0
e 0
-_..__
0 30 e 0" e i
0 0 e
25
0
0 e
20
I I I I I I I I I I 1 I I I I I
Calanoida Acrocalanus gibber 5810 5
e e
0 6 125O I200 115' 1100 I I I 1 I I I I I I 1 1 1 1
-__------I I Acroculanus gracilis
I I CALCOFI CRUISE 5810 CAPE I MENDOCINO I 8 OCTOBER-6 NOVEMBER 1958 40 I ESTIMATED ABUNDANCE PER 1000 m3 WATER
I STATIONS 0 DAY 0 NIGHT
1-49 m SAN 50 - 499 FRANCISCO 0
0 500-4,999 0 0 5,000 - 49,999
35
0
0
w- 0 30 0 a #
0 0
25'
20'
I I I I 1 1 I I I 1 I 1 1 1 1 125" 120" I I5O I IO"
UL Calanoida Acrocalanus gracilis 5810 125' 120" 115" I100
______I A crocalanus gracilis I
I I CALCOFI CRUISE 5901
MENDOCINO I 7 - 29 JANUARY 1959 4c I I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY NIGHT
50 - 499
a a 5,000 - 49,999
CONCEPTION 35 -
a a 0
a 30 0 0
0 0 a
25
20
Calanoida Acrocalanus gracilis 590 I 8 125O I200 115' 1100 I I I I I I I I 1 1 1 1 1 1
40 10"
0
35 550
.__
*-
30 500
25' !5"
20 !O"
A Cala noida Aetideus armatus 5804 9
0
Calanoida Aetideus armatus 5807 10 125' 1200 115' 1100 I I I I I I I I 1 1 1 1 1 1 I ii:, I --- I I Aetideus armatus
4c 100
0
0 0
0
b50
0
0
0 3c - 0 ioo 0
0 0
0
25 !50
0
2c !O"
1 I I I I 1 I I I I 1 1 1 1 1 1 125O 1200 115" I IO" Cala no ida Aetideus armatus 5810 11 125O I200 115" I100
Aetideus armatus
CALCOFI CRUISE 5901 7 - 29 JANUARY 1959 40° ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY 0 NIGHT
50 - 499 FRANCISCO ' ,
0 a 5,000 - 49,999
CONCEPTION 3 50 350
0
300 30'
25" 25'
20" 20"
125O 1200 115O I100 Calanoida Ae t ideus armatus 590 I 12 125" 120" 115" I100 I I I I I I I I I I I I I I
_____-______I Amallophora vorax I 4 I I CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH-27 APRIL 1958 40 400 I ESTIMATED ABUNDANCE PER 1000 rn3 WATER
I STATIONS o DAY 0 NIGHT
1-49
a 50 -499
0 500- 4,999 0 a
0
0
35 350
0
a a
30' 30'
0 0
a
0 0
25' 2 50
20' 200
Calanoida Amallophora vorax 5804 13
0
0 0 14
0 15 125' I200 115' I IO" I 1 I I I I I I I I I I I I
Arietellus plurnifer 0 e I I 0 CALCOFI CRUISE 5807 CAPE 0 MENDOCINO I 30 JUNE - 22 JULY 1958 I I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT
0
0 0
3:
0
3c
0 0 0
25
20
Cola n oida Arietellus plumifer 5807 16
40 100
0
0 0
0
35 ,5"
0
30 IO"
25' !5"
0 0 0
0 0 0 0
20' 10"
I I I 1 I 1 I I I I I I 1 1 1 1 1 17 125" 120" 115" I IO" I I 1 I 1 I i i i i 1 i i i
------_-_-__ I Arietellus setosus I
! 4 I CALCOFI CRUISE 5804 I MENDOCINO I 0 30 MARCH-27 APRIL 1958 40' I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY NIGHT I 1-49
SAN 50 -499 FRANCISCO ' , 0 500 4,999 0 - 0
3 5'
0
0 0
0
0 a
0
.- 30'
0
0 0 0
25' 0
0 0
20"
.a. Cola noida Arietellus setosus 5804 18 125' 120" 115" 110"
Arietellus sefosus CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 40' ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY NIGHT
5,000 - 49.999
CONCEPTION 350
0
30"
0
0
25"
20"
125" 120" 115" I100 Ca la n oi do Arietellus setosus 5807 19 I I I I I I I I I I I I I I I
CALCOFI CRUISE 5810
8 OCTOBER - 6 NOVEMBER 1958 ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY NIGHT 1-49 m 50 - 499 0
500- 4,999
0 0 5,000 - 49,999
35 -
0
0 30
i
0 0
25
0
0 0
20
I I I I I I I I I I I I I I I I I 20 125O 1200 115' I100
Arietellus setosus
CALCOFI CRUISE 5901
MENDOCINO I 7 - 29 JANUARY 1959 40" ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS 0 DAY NIGHT
50 - 499
5,000 - 49,999
350 350
30' 30'
25' 25O
20" 20"
125" 1200 I I5O I100 Cala noida A rietellus set osus 590 I 21
4c 10"
35 550
0 e 0 0 e
- 30 0 500 0 e
0 0 0
e
0
25 !5O 0
20 !OO
I I I I I 1 I I I I I 1 I I I I
Ca la noida Augaptilus lamellifer Augaptilus megalurus 5804 22 125" 1200 115' I100
______; Augap tilus longicaudatus
CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 40' ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY 0 NIGHT
50 -499 FRANCISCO ' ,
0 0 5,000 - 49,999
CONCEPTION 350
,A
30°
1
0 a
25"
200
I25O I200 115O I IO" Cola noi da Augap t ilus longicaudatus 5807 ------___-__ : A ugap tilus longicauda tus I I CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1958 40 I I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY 0 NIGHT
50- 499 FRANCISCO ' ,
0 0 0 5,000 - 49,999
35 -
0
0 30 0 0 i
0
25'
0 0
20'
I I I I I 1 I I I I I 1 1 1 1 1 125O 1200 I I5O I IO" Ca la no i do Augaptilus longicaudatus 5810 24 125" 1200 115' I100 I I I I I I I I I I 1 I I I
I I CALCOFI CRUISE 5901 CAPE 4 MENDOCINO I 7 - 29 JANUARY 1959 4c I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS 0 DAY NIGHT
1-49
SAN 50 - 499 FRANCISCO ' ,
500 - 4,999
3:
e
0 0
.___
30 - 0 0
25
0 0 20
I I I I I 1 I I I I 1 1 I I I I 125O 120" 115" I IO" Calanoida A ugap tilus longicaudatus 590 I 25 4c
0 0
0
3:
0
0 30 0
25
20
I I I 1 I 1 I I I I I I 1 1 1 1 125' 120" I15O 1100 Calanoida Calocalanus contractus 5810 0 28
.c
:;, :;, .d .7 CALCOFI CRUISE 5804
0 \k%\OCINO"a?, I 30 MARCH- 27 APRIL 1958 i 100 ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT
1-49
SAN 50 -499 e FRAN~ISCO ' ,
0
0 500- 4,999
35 150
84
30 0"
e
25 5"
0
0
20' 00
I I I I 1 1 I I I I I I I 1 I 125' 120" 115" I IO"
Ca la noida Calocalanus pavo 5804 29
_-______I Calocalanus pavo I 0 I
I I 0 CALCOFI CRUISE 5807 CAPE 0 MENDOCINO I 30 JUNE-22 JULY 1958 40 IO" I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY 0 NIGHT
1-49 m 50-499
0 500 - 4,999 0 0 5,000 - 49,999
35 i5O
30 ioo
25' 15"
**
20' :O"
I I I 1 I 1 I I 1 I I I 1 I I I
Cala noida Calocalanus pavo 5807 0
c
Cala no ida Calocalanus pavo 5810 31 125" 120" 115" I100 I I I I 1 I I 1 I 1 I I 1 I
______I Calocalanus pavo I
4c 400
35 350
0 30 0 30" 0
25 ? 50
20 !O"
I I I I I 1 I 1 1 I I I I I I I I 125O 120" 115" I IO" Calanoida Calocalanus pavo 590 I 32 125" 120" 115' I IO" I I I I I I I I I 1 I I
4 ; Calocalanus pavoninus I ..+ :;., I .? I CALCOFI CRUISE 5804 CAPE I 0 "&. MENDOCINO I 30 MARCH-27 APRIL 1958 ( I 4c 100 I ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS 0 DAY 0 NIGHT I
I - 49 rn SAN 50 -499 e FRANCISCO ' , 0
0 500- 4,999 a 0 5,000 - 49,999
3E I50
a 0
0 a
0
0 30 0 '0' 0 a 0 ;I 0 0
a
25 5"
20 0"
Calanoida Calocalanus pavoninus 5804 33
I I I I I I I 1 I I 1 I 1 I
_-_____--_-__ 0 \, : Calocalanus pavoninus 0 I
I .....'Q I 0 CALCOFI CRUISE 5807 CAPE 0 ( I MENDOCINO .:+, 30 JUNE-22 JULY 1958 4c $00 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT I I - 49
50 -499 FRANCISCO ' , 0 500 4,999 0 - 0 5,000 - 49,999
POINT CONCEPTION 35 35"
0
30 500
25 !50
20 '0"
Ca la n oi da Calocolanus pavoninus 5807 34
I I I I I I I I I 1 I I I I
\:------: Calocalanus pavonin us I I I CALCOFI CRUISE 5810 CAPE MENDOCINO 4 8 OCTOBER - 6 NOVEMBER 1958 40 , 10" I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY NIGHT
1-49
SAN 50 - 499 0 FRANCISCO ' ,
a 500 - 4,999
0 0 5,000 - 49,999
POINT
35 35"
'&$,,,,. ...> 0 ...... --- SAN 7 b 0
30' 30°
25' 15O
20' 10"
Calanoida Calocalanus pavon inus 5810 35
4c
0
0
35
0
30
25
20
Calanoida Calocalanus pavon inus 590 I 36 125' 120" 115' I100 I I I I I I I I I I I I I 1 I $ I ______\; ; Calocalanus styliremis 4 CALCOFI CRUISE 5804 30 MARCH-27 APRIL 1958 40 , ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS 0 DAY NIGHT
35
30
25'
20
I I I I 1 I 1 I I I I I I I I
Ca la noida Calocalanus stylirernis 5804 37 I25O I200 115" I100 I I I I I I I I I I 1 1 1 I
4c
3e
30
25
20
Cola n oi do Caloca I anus sty lire m is 5807 38
0 39
a a
3:
3c
25
20
Calanoida Calocalanus stylirem is 590 I 40
-______; Canthocalanus pauper
CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1958 40° ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY NIGHT
50 - 499 FRANCISCO ' ,
5,000 - 49,999
CONCEPTION 350
0 30"
25O
200
125O 120" 115" I100 Calano ida Canthocalanus pauper 5810 .-
e
0
Colanoida Canthocalanus pauper 590 I 42 125' 1200 I IO"
___-______a- a- Chirundina streetsi
CALCOFI CRUISE 5810
MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 40" 40' ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY NIGHT
50 - 499
5,000 - 49,999
35" 350
0
-
30" 30"
25" 25O
20" 20"
125' 1200 115" 1100 Calanoida Chirundina streetsi 5810 43
0
0 44 125O 120" 115' I100 I I I I$;' I 1 I I I I 1 1 I I I
______; Ep ilabido ce ra I on gipe cia t a I
1 CAPE I CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH-27 APRIL 1958 4c I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I STATIONS o DAY 0 NIGHT
I - 49
SAN 50 -499 FRANCISCO ' , 0
0 500- 4,999
0 5,000 - 49,999 0 POINT CONCEPTION 35
0
0
0
0 0
0
0 30 0 0
0 4 0 0
25' 0
0
0
20' 45 125' 120" 115' I IO" I I I 1 1 I 1 1 1 1 1 1 1 1
-_____-.____ : Euae t ideus gies brec h ti I
I
I CAPE CALCOFI CRUISE 5804
MENDOCINO I I 30 MARCH-27 APRIL 1958 i00 I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I
I STATIONS 0 DAY NIGHT
0
0
0
0
3: 15"
0
0 3c 0 0" 0 0 0 # 0 0
0 0
25 0 5"
0 0
20 30
Cola noida Euaetideus giesbrechti 5804 46
0 e 0
0
0
Be0
.- 41
______Euaugaptilus hecticus I : Euaugaptilus palumboi o I CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH- 27 APRIL 1958 I 40' ESTIMATED ABUNDANCE PER 1000 m3 WATER I
0
0
35 35"
0 0
0 0
a
30 0. 30'
0 1 0 0
0
25' 0 ? 5"
0 0 0
20' 20"
Cala noida Euaugaptilus hecticus Euaugaptilus palurnboi 5804 48 125' I200 1150 1100 I I I I I I I I I 1 1 1 1 1
______I Euch irella amoena
I I 4 CAPE CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH - 27 APRIL 1958 4c 0" 4 ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY 0 NIGHT
1-49
e SAN 50 -499 e FRANCISCO ' ,
0
0
35 50
0 0 0 0
30 00
e
0 0 0
e 0 0 0 e
25' 0 5"
0 0 0
20 00
Cola noido EuchireIlu umoenu 5804 0
0 0
Ca la n oi da Euchirella arnoena 5807 50 125O 120" 115' I100 I I I I I I 1 I I I I I I I
______I I Euchirella amoena I I 4 CALCOFI CRUISE 5810 CAPE MENDOCINO 4 8 OCTOBER-6 NOVEMBER 1958 4c I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY 0 NIGHT
35
JL
0 30
I
0
25'
0
0 0
20'
I I I I I 1 I I I I I I I I I I
Cala no ida Euch ire //a arnoena 5810 51
0 52
4c 100
35 5"
0
30 0 0" 0
I 0 0 0
25' 0 5"
0 0
20' 3"
Cala noida Euchirella curticauda 5804 53 125" 120" 115' I IO" I I I I 1 I I I I I I I I I
I 4 0 CAPE I CALCOFI CRUISE 5807 I 0 MENDOCINO I 30 JUNE - 22 JULY 1958 4c I ESTIMATED ABUNDANCE PER 1000 m3 WATER I 4 STATIONS o DAY 0 NIGHT I 1-49
SAN 50 -499 FRANCISCO ' , 0
0 500 - 4,999 0 5,000 - 49,999
POINT
35
0 0
30
0
2 5'
20'
Calanoida EuchireIla curticauda 5807 125" 1200 115" I100 I 1 I I 1 I I I I I 1 I I I
,:..:<., .? CAPE CALCOFI CRUISE 5810 \TMENDOCINOI 8 OCTOBER - 6 NOVEMBER 1958 I ESTIMATED ABUNDANCE PER 1000m3 WATER
I;.. I STATIONS o DAY NIGHT
'.2.. ._:., ..:. 1-49 '2,,... :,:::::.?:...... m <....:... ,.:<.. . SAN 50 - 499 o ...... :: FRANCISCO ' ,
x:..:...... 500-4,999
35
0
30
25'
0 0
0 0 0 0
20'
Calanoida Euchire /la cur f i cau da 5810 55 125' 120" 115" I IO" I I 1 I I I 1 1 1 1 1 1 1 1
4 :; 0 <:.,> ;; 1 kCAPE.+ 1 CALCOFI CRUISE 5804 MENDOCINO I 40 ..:.. 30 MARCH-27 APRIL 1958 1 ESTIMATED ABUNDANCE PER 1000 m3 WATER 1 1 STATIONS 0 DAY NIGHT
0
0
0
3 5'
0
0
0
3oc
0
0 0 0
0 0 0
25" 0
20" 56 125" 120" 115" 1100 I I I I I I I I I 1 1 1 1 1
4c 10"
3e 550
0
0 30 e io"
0 . 0
25 ~ 50
0 e e 0 0 0
20 0"
Calanoida Euc h ire/la f orrnosa 5810 57 125' I200 115" I IO" I 1 I I 1 I I I I 1 1 1 I I
______I I Euch irella galea ta I
I
I CAPE CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH-27 APRIL 1958 4( I I ESTIMATED ABUNDANCE PER 1000 m3 WATER I 4 STATIONS o DAY NIGHT
0
3:
a 0
3c
0
25 0
0
0 0
20
Cola noida Euchirella galea tu 5804 58 125' 120" 115" I100 I I I I I 1 I I I I I I I I
------___- I Euchirella galea fa I I
I
I 0 CALCOFI CRUISE 5807
0 MENDOCINO I 30 JUNE-22 JULY 1958 4c I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT
50 -499
5,000 - 49,999
35
.-
30
25
20
I 1 I 1 I 1 I I I I I I I I I I 59 125" 120" 115" I IO" I I I I I I I I I 1 I I I I
__ uq I Euchirella galea tu , I I CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER-6 NOVEMBER 1958 I 40" I ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY 0 NIGHT
-.:.. 1-49 0 .::::::::. *.:,r, i '4,: x;;...' SAN 50 - 499 .._...... :: FRANCISCO ' , ...... 500-4,999
0 0 5,000 - 49,999
POINT /CONCEPTION 3: 35"
0 -a- DlEGO e 0
3c 30'
25 !5"
0 0
0 0 0
20 10" 60
4 7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY NIGHT
I - 49
50 - 499 CISCO ‘,
500 - 4,999
5,000 - 49,999
POINT
3! /
0
3c 0
25
0 0 a
20
Calanoida Euchirella galeatu 590 I 61
Euchirella maxima o CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY 0 NIGHT
FRANCISCO ' ,
0 0
CONCEPTION
125" 120" 115" I IO" Cala n oida Euchirella intermedia Euchirella maxima 5807 62
4€
0
0 0
0
35
0
0 30 0 0 1
0 0 a
25'
0 0
0 0
0 e
20
Calanoida Euchirella intermedia 5810 63 I25O 120" 115" I IO" I I I I I I I I I 1 I 1 I I
______------I I Euchirella pulchra I I I CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH- 27 APRIL 1958 4c I I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY NIGHT
35
30
25 0
0 0
20
Calanoida Euchirella pulch ra 5804 64
4c
0 0
35
30
0 25' 0
20'
Cala noida Euchirella pulchra 5807 65 125' 120" 115' I IO" I I I 1 I I I I I I I I I I I i;.: I
---______re I Euc h i /la pulch ra I I I CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 4c 100 I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY 0 NIGHT
35 35"
30 50"
25' ! 50
0
0 . 0
20' 0"
Ca la no i da Euchirella pulchra 5810 66
3:
30 0
25
0 0 0
0 0 0 0 0 0 20
Calanoida Euc hire/la p u /chTU 590 I 67 I25O 120" 115" I100 I I I I I I I I I I 1 1 I I
______I I Euchirella rostrata I
3:
3c 0
0 0 0
0
0
25 0
0
0
20
1 I I 1 I I I I 1 I I I I I I I I
Calanoida Euchirella rostrata 5804 Calanoida Euchirella rostrata 5807 69
..;: .." CALCOFI CRUISE 5810 &~~~Doc~No..:. 8 OCTOBER-6 NOVEMBER 1958 40" ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT I \'!!:...:., ..:.'?. t,:,:: :,::::::::. '. . 1-49 m ...... ::>:. SA N 50 - 499 0 . .. .._....._.. ..:: FRANCISCO ' , e ..:...... e 500-4,999 0 0 .>... 5,000 - 49,999 .:._
35 350
e e 0
0 e 30' 30' e 'I
e e
0
0 e
25'
0 e
20' !O"
Calanoida EuchireIIa sp. 5810 125' 120" 115' I IO" I I 1 I I I I I I I I I I 1
------_____ I Euchirella sp. I
3:
0
A-
30 - 0 0 #
0 0
25
0
0
20 0"
_- Calanoida Euchirella sp. 590 I 71
Gaetanus miles
CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY 0 NIGHT
50-499
5,000 - 49,999
CONCEPTION
125" 1200 115' I IO" Calanoida Gaetanus miles 5807 72 73 125" 120" 115" I IO" I I I I 1 I I I I I 1 I 1 1
0
I
I 0 CALCOFI CRUISE 5807 CAPE 0 MENDOCINO , 30 JUNE-22 JULY 1958 40 4 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY e NIGHT I ..:...... > 4:.;;.+ 1-49 m ;5 +:; +." SAN 50-499 ...... :: FRANCISCO ' , 0 Y:.,.... :. 0 ..... 500 - 4,999
0
'.&, 5,000 - 49,999 C:..
35
e -*-
0 0
rc
30
"I
25'
20
Cala n oida Gaetanus minor 5807 125' 120" 115' I100 I I I I I I I I 1 I I I I 1
Gaefanus minor I I I CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER-6 NOVEMBER 1958 40' I I ESTIMATED ABUNDANCE PER 1000 m3 WATER I STATIONS o DAY
1-49
0
0
35'
3w
25'
0 0
0 0 0 a
20"
I 1 I I I I I I I I I I 1 I I I
Calanoida Gaetanus minor 5810 75
Gaetanus minor
CALCOFI CRUISE 5901
7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS 0 DAY NIGHT
50 - 499
5,000 - 49,999
CONCEPTION
0
0 0 e
Calanoida Gaetanus minor 590 I 76 125" 120" 115" I I00 I I I I I I i i i i i i i 1
___------_-- 1 1 Gaussia princeps 1 1 1 CAPE 1 CALCOFI CRUISE 5804 MENDOCINO I 40 8 30 MARCH-27 APRIL 1958 1 ESTIMATED ABUNDANCE PER 1000 m3 WATER 1 1 STATIONS 0 DAY NIGHT
0
0
0
0
3 5'
0 0
QL
30'
0
25"
0 0 0
20"
Ca la noida Guussiu princeps 5804
-_I-I._...... I ~.-- ... 11
-- Gaussia princeps CALCOFI CRUISE 5807 30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY 0 NIGHT
50 -499
0
0 0
0
e
Cola n oida Gaussia princeps 5807 Calanoida Gaussia princeps 590 I 125O 1200 115" I I I I I I 110 1 1 1 1 1 1 1 1
0 0
0
0
0
0
0
0
0
0 0
0
0 0 f 0 0
0
0
0
Calanoida Haloptilus acutifrons 5804 a 0
0
0 0
0
0 0 a
.- I1 125O I200 I 15' 1100 I I I I I I I I 1 1 1 1 1 1 1 Haloptilus acu tifrons
CALCOFI CRUISE 5901
7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS 0 DAY NIGHT
1-49
50 - 499
500 - 4,999
0 5,000 - 49,999
3:
0
3c
0 0 0
25
0 0 0 0 0
0 20
Calanoida Halop tilus acutifrons 590 I 0
0
0
35
0 30 0
0
250
200 -
I I I I 1 1 1 1 1 1 1 I 1 1 1 1 125" 120" I I5O I IO"
Ca la no i da Haloptilus austini 5810 L- L-
A
Cala noida Haloptilus longicornis 5804 125" 120" 115" I IO" I I I I I I I I I I I I I I
--_------0 ), : Haloptilus longicornis 0 I
0 I I 0 .<: CALCOFI CRUISE 5807 CAPE 0 MENDOCINO 4 .:;. 30 JUNE-22 JULY 1958 ..:.. I I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I \: I STATIONS o DAY 0 NIGHT 1-49
SAN 50 -499 0 FRANCISCO ' , ...... :: 0 500 4,999 0 - 0 5,000 - 49,999
35
30
25
20
Cola no i da Halop t ilus long ico m is 5807 a 0
0
35'
UI
30"
25"
20"
1 I I I I 1 I I I I I I I I I I 125' 1200 I150 I100 Calanoida Haloptilus longicornis 5810 125" I200 115" I100 I I I I I I I I I I I I !:, I I I I
--_--_--____ ; Halo p tilus longico r nis I 8 I CALCOFI CRUISE 5901
4( 7 - 29 JANUARY 1959 4 ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT I
50 - 499
0
5,000 - 49,999
3E
0
.___
30
25'
0 0 20'
Calanoida Haloptilus longicornis 590 I 07
1 1
.E: i CALCOFI CRUISE 5804 CAPE ";. MENDOCINO I 30 MARCH-27 APRIL 1958 \: i i ESTIMATED ABUNDANCE PER 1000 m3 WATER i i STATIONS o DAY NIGHT
1-49
SAN 50 -499 FRANCISCO ' , 0
0 500 - 4,999
0 5,000 - 49,999
POINT .%.. /CONCEPTION 3 5'
0
O
0 0 0
0 1 0 0
25' 0
0 0 0
200
Calanoida Haloptilus mucronatus 5804 0
0 0 ------_____ : Haloptilus mucrona tus
CALCOFI CRUISE 5810
8 OCTOBER-6 NOVEMBER 1958 ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY NIGHT
FRANCISCO ' ,
5,000 - 49,999
0
Calanoida Haloptilus mucronatus 5810 io
Haloptilus ornatus CALCOFI CRUISE 5807
MENDOCINO I 30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY 0 NIGHT
50 -499
0
0 0 5,000 - 49,999
0
125" 120" 115' I IO" Cala n oi da Haloptilus ornatus 5807 91 125' 120" 115" I IO" I I I I I 1 I I 1 1 1 1 1 1
___------___ I Haloptilus ornatus p , CALCOFI CRUISE 5810
8 OCTOBER-6 NOVEMBER 1958 4( I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY 0 NIGHT
3e
A-
30
25
0 0
0 0 0 0
20 - Calanoida Huloptilus orna tus 5810 92 I25O I200 115' I IO" I I I I I I I I I I I I I I
II
3:
0
r-
30
25
0 0 0
0 20' 93 125' 120" 115" I IO" I I I I I I I I I 1 1 I I I
----_-_____ Halop t ilus spinicep s
CAPE CALCOFI CRUISE 5804 MENDOCl NO 30 MARCH- 27 APRIL 1958 4( I ESTIMATED ABUNDANCE PER 1000 rn3 WATER
I STATIONS 0 DAY NIGHT
1-49
SAN 50 -499 a FRANCISCO 0
0 500- 4,999 a
0
0
3:
0
30
e
0
0 0
e
e 0 0 e
25
a
20
Ca la noida Haloptilus spiniceps 5804 94
Haloptilus spiniceps
e 0 CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY 0 NIGHT
50 -499 FRANCISCO ' , 0
0 0 5,000 - 49,999
CONCEPTION
Cola noida Halop t ilus spin iceps 5807 95 125' 120" 115' 1100 I I I I 1 I I I I 1 I 1 1 1
______--____ Ha lop t ilus sp inic eps I
4 CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 100 I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY NIGH7
0
35 15"
30' io"
25' ' 5"
0 0
0 0 0 0
20' 00
Calanoida Haloptilus spiniceps 5810 96
0
A 97
I I He te rorhabdus claus i
CALCOFI CRUISE 5804 30 MARCH- 27 APRIL 1958 4c ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY NIGHT
1-49
SAN 50 -499 FRANCISCO ' ~ 0
0 500 - 4,999
0 5,000- 49,999
\;, POINT
35
0
0
0
0
a
yll
30
0 0 0
25
20
Cala noida He terorhabdus clausi 5804 98 125' 120" 115' I IO" I I I I I I I I I I I 1 I I
I 0 Heferorhabdus clausi I I 4 I 0 CALCOFI CRUISE 5807 CAPE MENDOCINO I 30 JUNE-22 JULY 1958 40' I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY 0 NIGHT 1-49 m 50 '499
0
0 500 - 4,999 0 5,000 - 49,999
POINT CONCEPTION 3: 350
a DIEGO 0 0
30 500
25 !5"
20 !O"
Cala no i da Heterorhabdus clausi 5807 99 125" 120" 115' I IO" I I I I I I 1 I I I I I I I
\,,::; --______.____ I Heferorhabdus clausi ,I
I CALCOFI CRUISE 5810
MENDOCIND I 8 OCTOBER - 6 NOVEMBER 1958 4l I I ESTIMATED ABUNDANCE PER 1000m3 WATER 4 I STATIONS o DAY 0 NIGHT
1-49
SAN 50 - 499 FRANCISCO ' ,
500- 4,999
3:
3c
25
0
0 0
20 100
4(
3:
3c 0 0 0 0 0 0
e
25
20
I 1 1 I I I 1 I 1 I I I I I I 1 1 125' 120" 115" I IO" Cala noida Heterorhabdus spinifrons 5804 101 125" 1200 115' I IO" I I I I I I I I I 1 1 1 1 1
______---___ : He f ero r h ab dus spin ifrons 0 I I I 0 CALCOFI CRUISE 5807 CAPE 0 MENDOCINO I 30 JUNE-22 JULY 1958 40 I 100 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY NIGHT 1-49 m 50 -499
0 500 4.999 0 - 0 5,000 - 49,999
35 35"
0 0
_.a
30' 30"
25' !50
20' !OO
Cola noida Heterorhabdus spinifrons 5807 102 125" I200 115" I IO" I I I I I I I I I I I I I I
__ ; Heterorhabdus spinifrons I , I CALCOFI CRUISE 5810
MENDOCINO I OCTOBER-6 NOVEMBER 1958 I 8 I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS 0 DAY NIGHT
35
30'
25'
k./ 0 0 8 8 0 0 e
200
Calanoida Heterorhabdus spinifrons 5810 103
0 104 I25O 1200 115" I IO" I I I I I 1 I I 1 I I I I I
______: Heterorhabdus tanneri I , CALCOFI CRUISE 5804 MARCH- 27 APRIL 4c 30 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT
"ep
30
0 0 . 0
0 0
25 0
0 0
20
I 1 I 1 I 1 I I I I 1 1 I I I I 125" 120" 115" I IO" Cala noida Heterorhabdus tanneri 5804 105
------______: Heterorhabdus tanneri
CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 40' ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY NIGHT
50-499 FRANCISCO ' ,
5,000 - 49,999
350
0
30"
25'
20"
125" 120" 115" I IO" Cala n oi da Heterorhabdus tanneri 5807 .-
A
Calanoida Heterorhabdus tanneri 5810 107 125" 120" 115" I 10" I I I I 1 I I I 1 I I I 1 I I
-______: Heterorhabdus tanneri , I I CALCOFI CRUISE 5901 CAPE MENDOCINO I 7 - 29 JANUARY 1959 I 40° I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY 0 NIGHT
'?.;<,p ....:,:::::.?:,, ,.>+..' i , 1-49
\. SAN 50 - 499 ..._. :.:: ...... FRANCISCO ' ,
i:.. ..:::::., 500 - 4,999
.>.., 5,000 - 49,999
35 35"
0
30' 30° 0
0 0
25'
0 0
0 0 0
0 20' !OO
Cola noida Heterorhabdus tanneri 590 I 125O 1200 115' I100 I I I I I 1 I I I I 1 I I I
Heterostylites longicornis I I I CALCOFI CRUISE 5804 CAPE I MENDOCINO I 30 MARCH-27 APRIL 1958 4c I 100 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT 1-49 m 50 -499
0
3: 350
8 0 0
8 8 30 0 30" 0 8 0 # 0 0
e
25 !50
20 !OO
Calanoida Heterostylites longicornis 5804 109 1200 115' I IO" I I I I I 1 I I I I I 1 1 I
-----______: Heterostylites Ion gicornis I
I CALCOFI CRUISE 5807
0 MENOOCINO I 30 JUNE-22 JULY 1958 40 -0 400 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT I 1-49
SAN 50 -499 FRANCISCO ' ,
500 - 4,999
0 t(..:.. 5,000 - 49,999 M
- 35 35"
b
0 0
0 0
0 30 0 30' b #
0 b
2 5' ? 50
20' !O"
Calanoida He teros ty lites longicornis 5807 110 I25O 120" 115' I IO0 I I I I I I t I I I I I I I
____--___--_ ; Heteros tylites Iongicornis I I I CALCOFI CRUISE 5810 CAPE I MENDOCINO 1 8 OCTOBER - 6 NOVEMBER 1958 41 4 400 4 ESTIMATED ABUNDANCE PER 1000rn3 WATER I I STATIONS o DAY 0 NIGHT
1-49
SAN 50 - 499 0 FRANCISCO ' , 0
0 500 - 4,999
0 0 5,000 - 49,999
3! 350
b 0
0 3c b 50" 0
0 b 0
0 b
25 15"
0 b b 0 0 0
20 0"
I I I I 1 I I I I I 1 I
Calanoida Heterostylites longicornis 5810 111
______: lschnocalanus gracilis
CALCOFI CRUISE 5804 30 MARCH-27 APRIL 1958 40' ESTIMATED ABUNDANCE PER ID00 rn3 WATER
STATIONS o DAY NIGHT
50 -499
5,000 - 49,999
3 50
30"
0 0 0
25"
20"
125' 120" 115' I100 Cola noida lschnocalanus gracilis 5804 112
b b
b 0 0 113 125" 1200 115' I IO" I I I I I 1 I I 1 1 1 1 1 1
: lschnocalanus plumulosus
I
I CAPE CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH- 27 APRIL 1958 4c I 100 , ESTIMATED ABUNDANCE PER 1000 m3 WATER 1 I STATIONS 0 DAY NIGHT
I - 49
0 SAN 50 -499 0 FRANCISCO 0
0 500 - 4,999
0
0
35 55"
0
0 0
I
30 50"
0 0 0
0
0 0
25 !50
%*oo
20 10" 114 125O I200 115' I IO" I I I I I I I I 1 1 1 1 1 1
..- 0
0
0 4c
0
0 0
35
0
30
0 0 0
25'
20'
I 1 I 1 I I I I I I 1 1 1 1 1 1 125' 1200 I I5O I IO" Cola noida /schnoca/anus p/umulosus 5807 115
4 40"
3! 35"
u9 0 3c b 50"
0 0 a
25 ' 50
20
I I I I I 1 1 I I I I 1 1 I I I 125O 120" 115" I100 Calanoida lschnocalanus plumulosus 5810 116
: lschnocalanus plurnulosus
CALCOFI CRUISE 5901 7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS 0 DAY NIGHT
5b - 499
5,000 - 49,999
CONCEPTION
0
0 0
Calanoida lschnocalanus plumulosus 590 I 117 125' I200 115" I100 I I I I I I I I I I 1 1 I I
4c
35
30'
25' 0
0 0
20"
Cola noida lschnocalanus tenuis 5804 -*--
.e 0
0 0
0
Calanoida /schnoca/anus tenuis 590 I 120 125' I200 115" I IO" 1-7 I I I I I 1 I I I I I 1
\-,------; 2- I Labidocera acuta I I I CALCOFI CRUISE 5804 CAPE MENDOC1 NO 30 MARCH-27 APRIL 4c 1958 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS 0 DAY 0 NIGHT
0
0 e
0
0
3:
a 0 0 e e
30
0 0
25 0
0 0 e
20 121
a
0 0
3c
0
0 3c
0 0
25
0 0
20
Calanoida Labidoceru acuta 5810 0
0 a
c Cala noida Lab idoce ra acu tu 590 I 125' 120" 115" I IO" I I I 1 I I I I I I I I I I
a 0
0
3:
0
3c
25
20
Cala no ida Lubido ceru ucuti frons 5810 0
Calanoida Labidocera acut ifrons 590 I 125 125' 120" 115" I100 I I I I 1 I I 1 I I I I I I I
______; Labidocera detruncata
I I I CALCOFI CRUISE 5810 CAPE I MENDOCINO , 8 OCTOBER-6 NOVEMBER 1958 4c I I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY NIGHT
1-49
SAN 50 - 499 0 FRANCISCO a 500 - 4,999
0 0 5,000 - 49,999
CONCEPTION 35 -
a a 0
0 30 a
0 0
25'
a 0 0 a
20'
Cola no ida Labidocaera detruncata 5810 126
I I I I I I I I I I I I I I
-______I I Labidocera jollae I 1 I CAPE CALCOFI CRUISE 5804 MENDOCINO I 4c 30 MARCH-27 APRIL 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I
4 STATIONS 0 DAY NIGHT I
I - 49 m SAN 50 -499 FRANCISCO ' , 0
0 500 - 4,999
0 5,000 - 49,999 0 \;;, POINT
35
0
0
0 0 0
0
30
0 0 0
0 0
2 5' 0
0 0 a
20'
Ca la noida L ubidocera jollue 5804 127
0
0 0
0 121
; Labidocera trisphosa I I :!., :!., ...% ...% ' I CALCOFI CRUISE 5804 (,.. CAPE I .... MENDOCINO I C> "::. 30 MARCH-27 APRIL 1958 4c 10" I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY NIGHT
50 -499 FRANCISCO ' , 0
0 a 0 5,000 - 49,999 0
CONCEPTION 3: 35"
0
0
0
a
30 30" 0 a
0 0 0
a
25 ? 50
0 0 b
c ..
20 !O"
I 1 I 1 I 1 1 I 1 I I I I I I I 129
0
0
0 0
0 130
0
0
0 0
0 0 131
I 1 I I 1 I 1 I I
..>' CnPE I CALCOFI CRUISE 5901 g I .... MENDOCINO I .:. I 7 - 29 JANUARY 1959 40" I ESTIMATED ABUNDANCE PER 1000 m3 WATER I , STATIONS o DAY NIGHT I
3: 550
0
30 500
i
0 0 a
25 !5"
0 0
0 0 0 0 0 0
20' 0"
Calanoida Labidocera trispinosa 590 I 132 125' 120" 115" I IO" I I I I I I I 1 I I 1 I I I
I CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH 27 APRIL 1958 4 I - I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY 0 NIGHT
0
0
3:
e
0
0 a e
3c
a
25
20
Ca la noida Lophothrix frontalis 5804 133
4( 3
0
0 0
3:
0
3c
0 0 b
25
20
Cala n oi do Lophothrix frontalis 5807 134 125" 120" 115" I IO" I I I I I I 1 I I I I 1 I I
----__--____ I Loph ot hr ix fron tu lis I I
I s'+. I CALCOFI CRUISE 5810 CAPE .:::. MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 4c y., 100 I ESTIMATED ABUNDANCE PER iooom3 WATER I I STATIONS o DAY NIGHT
0
3: 35"
3c 30'
25 ? 5"
0 0
20 !O"
I I I I I I 1 I 1 I I I I I 1 I 125" 120" I15O I IO" Cola no ida Lophothrix frontalis 5810 135
Lophothrix frontalis
CALCOFI CRUISE 5901
7 - 29 JANUARY 1959 40" ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY NIGHT
50 - 499 FRANCISCO ' ,
a 5,000 - 49,999
CONCEPTION 350
30"
25O
20"
125O 1200 115' I IO0 Calanoida Lophothrix frontalis 590 I 136
40"
0 0
0
0 0
0
0
3: 35"
0
0
3c 0 30" 0
0 0 # 0 0
0 0
25 0 150
0 0 0
20 !O"
Ca la noida Lophothrix latipes 5804 137 125O 1200 115' 1100 I I I I I I I I I I 1 1 1 1
Lophofhrix latipes I I I CALCOFI CRUISE 5810 CAPE I MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 4c I 40' I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS 0 DAY 0 NIGHT
0 0
0
3: 35"
30 30°
25 25'
0 0 e 0 0 0
20 20"
Calanoida Lophothrix lafipes 5810 125' 120" 115" I IO" I I I I I I I I 1 1 1 1 1 1
I I Lophothrix latipes I
I I CALCOFI CRUISE 5901 CAPE I MENDOCINO I , 7 - 29 JANUARY 1959 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I
3f
I-
3c
25
0 0 0 0 0 0 20 - Calanoida Lophothrix latipes 590 I 133 I25O 120" 115' I IO" I I 1 1 I I I I I I I I ti, I
I I tin rlnrrci I Lucrcul,u bIUU31 I I I CAPE CALCOFI CRUISE 5804 MENDOCINO I - 30 MARCH-27 APRIL 1958 4( 40" I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY 0 ...-..NIGH1 . I
I An m
& SAN 50 -499 FRANCISCO ' . 0
0 500 - 4,999
0 5,000 - 49,999 0
31 350
e
e 3c 0 30" 0
0 0 0
25 ? 50
0 e
20 !OO
Ca la noida Lucicutia clausi 5804 Lucicutia clausi
CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY NIGHT
50-499 FRANCISCO ' , 0
0 0 5,000 - 49,999
CONCEPTION
0
0 0 0
125" 120" I IO" Cala n oi da Lucicutia clausi 5807 141
Lucicutia clausi
I ..?.C' I CALCOFI CRUISE 5810 , CAPE .:.. MENDOCINO I ..:. 8 OCTOBER -6 NOVEMBER 1958 \. I 4c 10" I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY NIGHT
1-49
50- 499
500 - 4,999
0 5,000 - 49,999
35 350
0
0 3c a 30"
0 0
25 !5O
0
a 0 0
20 !OO 142
0 143 125" 120" 115" I100 I I I I I 1 1 I I I I I I I
-_____-_____ I I Lucicu tia gaus sue I I I CAPE I CALCOFI CRUISE 5804
MENDOCINO I c 30 MARCH- 27 APRIL 1958 4c I I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS DAY NIGHT
0
0
o%*
35
0 e 0
0 e
P
30 0 0 e
0 0 0
25'
0 0 e
20' 144
Lucicufia gaussae
CALCOFI CRUISE 5901
7 - 29 JANUARY 1959 40" 40" ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS 0 DAY NIGHT
50 - 499 FRANCISCO ' ,
0
0 5,000 - 49,999
CONCEPTION 3 50 350
0
30' 30'
0 0
0
25' 25O
20" 200
125' 1200 115O I IO" Calanoida Lucicutia gaussae 590 I 145
_-______I "L I Me t r id ia b r e vicauda I
1 I .Y,:? CAPE CALCOFI CRUISE 5804 -.. MENDOCINO I \:,.:. 30 MARCH-27 APRIL 1958 4c ?.. I I ESTIMATED ABUNDANCE PER 1000 m3 WATER I k., , STATIONS 0 DAY NIGHT
1-49
SAN 50 -499 FRANCISCO ' , 0
0 500 - 4,999 0
0
0
3:
0 0 0
0 0 0 0 -_..-
30
0 0 0
0
0 0 0
25 0
0 0 0
20
I I I I I I I 1 I I 1 1 1 1 1 1 1 125O 120" 1t50 I IO" Calanoida Metridia brevicaudu 5804 a
0
0 . 0
590 I 147 125" 120" 115" I IO" I I I I 1 1 1 1 1 1 1 1 1 1
______.____ .- ; Mimocalanus cultrifer !
1 CAPE CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH-27 APRIL 1958 4c i , ESTIMATED ABUNDANCE PER 1000m3 WATER 1 1 STATIONS o DAY NIGHT 1-49 m 50 -499
0 500 - 4,999 e 5,000- 49,999
POINT
35
0 e 0
0 0 a
a
30
0 0 0
0 e 0 0 0
25 0
0 0
20
Ca la noida Mimocalanus cu ltrifer 5804 0 0
Calanoida Mim o calanus cu I tr i fe r 5807 149 125" 120" 115' I IO" I I I I I 1 I I I I 1 1 1 1
-______; Mimocalanus cultrifer
I I I CALCOFI CRUISE 5810
MENDOCINO I 8 OCTOBER 6 NOVEMBER 1958 4c - I ESTIMATED ABUNDANCE PER 1000rn3 WATER
I STATIONS o DAY 0 NIGHT
0
0
35 -
0 30
0 0
25' !5"
0 0
0 0
20'
Calanoida Mimocalanus cultrifer 5810
_._I.. . _.._.I.- _I_.. . . .- 150
4c 10"
35 550
30 IO"
25' 5"
0 0
0
0 0
20' 0"
Cola noido Mimoca lanus cu Itrifer 590 I 51 125' 1200 I I I I 1 I 115" I IO 1 1 1 1 1 1 1 1
I I Phaenna latus I
I I CALCOFI CRUISE 5804 CAPE MENDOCINO 4 - 30 MARCH-27 APRIL 1958 4 I I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I STATIONS 0 DAY NIGHT 1-49 m SAN 50 -499 0 FRANCISCO ' , 0
0 500- 4,999 0 0 5,000- 49,999 0 /CONCEPTIONPOINT
3
0
0 0
3c
0
0 0 0
25 0
0
0
0
20
Ca la noida Phaenna latus 5804 e
0
0
0 0
0
Cola noida Phaenna latus 5807 153 125' I I I I I 1200 115" I100 I I I I I I I I I'
Phaenna latus I 4 I CALCOFI CRUISE 5901 CAPE MENDOCINO , 41 I 7 - 29 JANUARY 1959 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I STATIONS 0 DAY 0 NIGHT
1-49
50 - 499
0 500 - 4,999
5,000 - 49,999
31
0
8
0
0 0 8
0 3c 0 0 'I
0
0
25
0
0 0
0 0 0 8 0 0 20
I I I I I I 1 I 1 I I I I I I I 125" 120" I I5O I IO" Calanoida Phaenna latus 590 I 154
---___-.____ I I Phaenna spinifera
I CALCOFI CRUISE 5804
4< 30 MARCH- 27 APRIL 1958 10" I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT
50 -499
5,000 - 49,999
'50
0 0
0
0
..__
- 30 0 0" 0
0 0 0
25' - 0 50
0
0 0
20' 1"
Cala noida Phaenna spinifera 5804 155
Phaenna spinifera
0 CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY NIGHT
50 -499 FRANCISCO ‘ , 0
0 0
CONCEPTION
0
0 0 e
Calanoida Phaenna spinifera 5807 156
e 0 157
--______I Phaenna spinifera I I
I CALCOFI CRUISE 5901
4( 7 - 29 JANUARY 1959 40' ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT
50 - 499
e a 5,000 - 49,999
3: - 350
e 0
..-_
30 - 30°
25' !5"
0 a
20' :O"
Ca la n oida Phaenna spinifera 590 I 158 125' 1200 115" I I I I IO" 18' I I I I I I I I I I I
- - - - \,:- I Phyllopus integer ,
I CAPE CALCOFI CRUISE 5804 MENDOCINO I 4 30 MARCH-27 APRIL 1958 10" ESTIMATED ABUNDANCE PER 1000 rn3 WATER 4
, STATIONS o DAY 0 NIGHT I
1-49
SAN 50-499 FRANCISCO ' , 0
0 500- 4,999
0 5,000 - 49,999 0 \;., POINT
3! 550
0
0
0
3c io"
0
25 0 50
0 0
20 0"
Ca la noida Phyllopus in te ger 5804 159
Phyllopus integer
CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1958 40" 40' ESTIMATED ABUNDANCE PER 1000t113 WATER
STATIONS o DAY 0 NIGHT
50 - 499 FRANCISCO ' ,
0
0 0 5,000 - 49,999
CONCEPTION 3 50 350
0
.-
30" 30'
25O 25'
0 0
0 0 0 0
20" 200
125" 120" 115" I100 Calanoida Phyllopus integer 5810 160
4c 7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 rn3 WATER
STATIONS o DAY NIGHT
I - 49
50 - 499 :1sco ',
500 - 4,999
5,000 - 49,999
POINT
35 / CoNCEPTloN
0
*Qoo 30 0
0 0 a
2 5'
0 0 0
e 0 20'
Calanoida Phyllopus integer 590 I 161
------___.___Pontella agassizi I Pontella danae 0
I CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER 6 NOVEMBER 1958 4c - ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS 0 DAY NIGHT I 1-49 00
SAN 0 FRANCISCO ' ,
0 0
0
35
0
0 30 0
25'
0 0 0 0
20'
Calanojdq Pontella aaassizi Pontelld danae 5810 162 I25O 120" 115' I IO" 1 I 1 1 1 1 1 1 1 1 1 1
Pon tela securifer
1 CALCOFI CRUISE 5804
MENDOCINO I 30 MARCH- 27 APRIL 1958 4c i 1 ESTIMATED ABUNDANCE PER 1000 rn3 WATER 1 1 STATIONS 0 DAY 0 NIGHT
1-49
SAN 50 - 499 0 FRANCISCO ' , 0
0 500- 4,999 0 0 5,000 - 49,999
POINT CONCEPTION 3:
0
0
0
0
0 0
0
a
0 30 0 0 a 0 t 0 0
a
25 0
0
0 0
20
Cala noida Pontella securifer 5804 163 125O I200 115' I IO" I I I I I I I 1 1 1 1 1 1 1
Pontella securifer I I .i' I .+' CALCOFI CRUISE 5810 CAPE I MENDOCINO I a+. 8 OCTOBER - 6 NOVEMBER 1958 4c I , I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS 0 DAY NIGHT
1-49
SAN 50 - 499 0 FRANCISCO
0 500 - 4,999 0 0 5,000 - 49,999
35
0
0
0 30 0 0 1
25
0 0
20
I I I 1 I 1 I I I 1 1 1 1 1 1 1 125' 1200 I I5O I IO" Calanoida Pontella securifer 5810 164
,e-
0 165 125' 120" 115" I IO" I I I I I I I 1 1 1 I
4 I Pontella tenuiremis- I
I I CALCOFI CRUISE 5810
MENDOCINO I 8 OCTOBER-6 NOVEMBER 1958 4c - ESTIMATED ABUNDANCE PER io00 m3 WATER I I STATIONS o DAY 0 NIGHT
)$...... ::.:::,.. .: ...... <: i;a, - SAN 50 -6-*YY 0 $-._...... :: FRANCISCO ' , e e 500 - 4,999
0 0 5,000 - 49,999
POINT
3:
e 0
e 0 -4
0 30 - e
i
0 e
25
mv
0
0 e
20
Calanoida Pontella tenuiremis 5810 166 125" 1200 115O I IO" I I I I I I I I I I I I I 1
CI
4c
35
x-
30
0 0 0
e
0 e
25' 0 Q00
20'
Calanoida Pontellina plumata 5804 167 125" 1200 115" I IO" I I I I 3.; ' 1 1 1 1 1 1 1 1 1 1 1
0 1 0 1 0 1 CALCOFI CRUISE 5807 CAPE 1 0 MENDOCINO I -0 30 JUNE-22 JULY 1958 4( i 1 ESTIMATED ABUNDANCE PER 1000 m3 WATER
1 STATIONS 0 DAY 0 NIGHT
..>, 1-49 ..:...... : '. :...... _.. i:.:: '...... ,.? .;.. SA N 50 -499 .._...._._..... :.:: FRANCISCO ' , 0 ..:., Y.... 0 ...... _ 0
5.;
3:
0 0
0 30
0 0 0
25'
20'
Cala noida Pontellina plumata 5807 168 125" 120" 115' I IO" I I I I I I 1 I I I I I I I
-----______I Pon tellin a plum at a I
I
4c
0 0
0
35
30
25
20
I I I I I I I I I I I I I I I I 1 1 125O 120" I I5O I100 Ca la no i do Pon t e I linu plurnu t a 5810 169 125" 120" 115" 1100 I I I 1 I I I 1 I I I I I I I
___ I Pon tellina plum a tu I I I I CALCOFI CRUISE 5901
7 - 29 JANUARY 1959 100 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT
50 - 499
0 5,000 - 49,999
3: 350
0 0
30 ioo
0
25 50
0 0
0
0
20' 0"
I I I I 1 I I 1 I 1 I I I I 1 125" 120" 115O I IO" Calanoida Pontellina plumata 590 I 170
I I I 1 1 1 1 1 1 1 1
\:------.- : Pontellopsis occidentalis 4
..f 1 g CAPE CALCOFI CRUISE 5804 MENDOCINO I 0 ...... :. 4( 4 30 MARCH - 27 APRIL 1958 1 ESTIMATED ABUNDANCE PER 1000 m3 WATER 1 STATIONS o DAY NIGHT
1-49
50 e -499
0
0 e
0
0
3:
0
0
0
0
0
.A 0 e
3c 0
0
0 0 0
e
0 e
25 0
0
0
0
20
Ca la noida Po n tellopsis occidentalis 5804 171
I I I I I I I I I I I
c p I a I
0 .<: ..?+. I CALCOFI CRUISE 5807 CAPE 0 ( MENDOCINO I i....:. 30 JUNE-22 JULY 1958 4c -0 ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY 0 NIGHT
1-49
SAN 50 -499 FRANCISCO ' , 0
0 500 - 4,999 0
35
0 0
30
2 5'
20'
Ca la n o i da Pontellopsis occidentalis 5807 172
40"
e e
0
0
3: 35"
0
c- 0 e 3c 30' e
25 !5"
0 e e 0
0 e
20 !O"
Calanoida Pontellopsis occidentalis 5810 Calanoida Pontellopsis occidentalis 590 I 174 125" 120" 115" I IO" I I I I I I I I I I I I I I
___-_-_---___ I I Pontellopsis regalis
I I CALCOFI CRUISE 5810 CAPE 4 MENDOCINO 4 8 OCTOBER - 6 NOVEMBER 1958 I I ESTIMATED ABUNDANCE PER 1000m3 WATER 100
STATIONS o DAY NIGHT
1-49
SAN 50 - 499 0 FRANCISCO ' , 0
0 500 - 4,999 0 0 5,000 - 49.999
POINT /CONCEPTION 3f 350
b -8 0 \
0
0 30 0 100 0
25' 150
0 0 b
20' 0"
Calanoida Pontellopsis rega lis 5810 175
Pontellopsis regalis
CALCOFI CRUISE 5901 7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY 0 NIGHT
5,000 - 49,999
CONCEPTION
0
0 0
Calanoida Pontellopsis regalis 590 I 176 125O I200 115" 1100 I I I I I 1 1 1 1 1 1 1 1 1 I $). I
______---___
.- :I Scaphocalanus magnus , I CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH- 27 APRIL 1958 10" ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY NIGHT
1-49
50 -499
0 500 - 4,999 0
0
0
3: 3 50
a
0
0 a
0
0
e
30 30"
0
0 0 0
0 0 a
25 !50
C.' C.'
20 10"
Ca la noida Scaphocalanus ma gnus 5804 177
0 e
0 178
-_____-_____: Scaphocalanus magnus
CALCOFI CRUISE 5901
7 - 29 JANUARY 1959 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY e NIGHT
5,000 - 49,999
CONCEPTION
0
Calanoida Scaphocalanus magnus 590 I 179 I25O 120" 115" I IO" I I I I 1 I 1 1 1 1 1 1 1 1
:1 Scaphocalanus medius
1 1 CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH-27 APRIL 1958 4c 3 1 ESTIMATED ABUNDANCE PER 1000 rn3 WATER 1 1 STATIONS o DAY NIGHT
..:.. 1-49 ..:...... i,...... : ...... :;.:. :;.:. " .. ...:: ;:,;.. SAN 50 - 499 ,...... _..... :.:: FRANCISCO ' , 0 ..::..>.. ... 0 500 - 4,999
0 0 q., 5,000 - 49,999 0
3:
0 0 0
0 0
30
0 0
0 0
25 0
20'
Calanoida Scaphoc alanus medius 5804 180 I25O 1200 115" I I00 I I I I I I 1 I I I I I 1 I
--_------__ Scole ci thricella aur opec tin
a- I I Scolecithricella minor o I I CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH- 27 APRIL 1958 4c I 1 ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS 0 DAY NIGHT
0 Qo
35
a
,- a
30 0 0 a
0 0 0
2 5'
0 0 a
20' 1I1
; Scolecithricella minor
CALCOFI CRUISE 5807
30 JUNE-22 JULY 1958 ESTIMATED ABUNDANCE PER 1000 m3 WATER
STATIONS o DAY 0 NIGHT
50 -499 FRANCISCO ' , 0
0 0
CONCEPTION
0
0
0 b
Cola n oi da Scolecithricella minor 5807 112 125O 120" 115" I IO" I I I I I I I I I I I 1 I I
,-
0
0
35
0
&I_ 0 30
0 0
25'
0 a
0 0
20'
Calanoida Scolecithricella minor 5810 113 125O I200 115O I IO" 1 I I I I I I I I I I I I I
c : Scolecithricella vit tata I I I CAPE I CALCOFI CRUISE 5804 MENDOCINO I 44 I 30 MARCH-27 APRIL 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT I
1-49 ?. :.::'::.?:. >I,:..9- .$+. SAN 50 -499 0 .... :: FRANCISCO ' , C.." 0
0 500- 4,999 0 0 5,000- 49,999 0 POINT \.,. ,,CONCEPTION .... 3!
0
0
0
0
0
"L
3c
0 0 0
25
20
Ca la noida Scoleci thricella vittatu 5804 184
0
0
0
,- 0
Calanoida Scolecithricella vittata 590 I 186 I25O 120" 115" 1100 I I 1 I I I I 1 1 1 1 1 1 1 1
0 4( 10"
0
0
0
3: 350
0
0
30 100
25 0 !50
0 0 0
20 100
Ca la noida Scottocalanus helenae 5804 117
--_------_ 0 \; : Scot tocalanus helenae 0 I 0 :;.. I 0 <.+ I CALCOFI CRUISE 5807 \!.::.. CAPE I 0 MENDOCINO I ..;. 30 JUNE - 22 JULY 1958 40 -0 .::....:. I I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT
I - 49
SAN 50-499 FRANCISCO ' , 0
0 500 - 4,999 0 5,000 - 49,999
POINT CONCEPTION 35
0
0 0
c-
30'
25'
20'
Cola noi da Scottocalanus helenae 5807 125" 1200 115" 1100 I I I I I I 1 I 1 1 1 1 1 1
-______; Scottocalanus helenae 4 I I CALCOFI CRUISE 5810 CAPE I MENDOCINO 6 8 OCTOBER - 6 NOVEMBER 1958 4c 6 , ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY 0 NIGHT I ::;. '.?.. ":', 1-49 '4;,:::::,>:. :; :: .. c:: +. ' . SA N 50 - 499 0 ...... ii FRANCISCO ' , 0
0 ..::,::.. 500 - 4,999 0 0 5,000 - 49,999
POINT CONCEPTION 3:
30
25
0 0
0 0 0 0
20
Calanoida Scottoca/anus helenae 5810 189
I I I I I I I I I I I
..:r ::., I CALCOFI CRUISE 5901 ( CAPE I ..._ MENDOCINO I ..:_ 7 - 29 JANUARY 1959
I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY NIGHT
3:
3c
25
0 0 0 0 0 0 20
Calanoida Scottocalanus helenae 590 I 190 125" I200 115' I IO" I I I 1 1 I I I 1 I 1 1 1 1
------\:- ; Scotfocalanus persecans I I
..:: I'.iL I CALCOFI CRUISE 5804 CAPE 0 "?:. MENDOCINO I 40 ..:., 30 MARCH- 27 APRIL 1958 ESTIMATED ABUNDANCE PER 1000 rn3 WATER I I STATIONS o DAY 0 NIGHT
35
3w
0 0 e
25' 0
0
0
200
I 1 I I I 1 I I I I I I 1 1 1 1 125O 1200 115' 1100 Calanoida Scot tocalunus persecuns 5804 191 125' I200 115" I100 I I I I I I I I I I 1 I I I I
-______: Scottocalanus persecans 0 0 \!.. I e 6 I
0 CAPE CALCOFI CRUISE 5807 0 MENDOC I NO 30 JUNE-22 JULY 1958 4c I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT
0 0
35
30
0 0 e
25'
20'
Cala noida Scot tocalanus persecans 5807 192 125' 120" 115' I IO" I I I I I 1 I I 1 1 I I 1 I
---__-______\ : Scottocalanus persecans ,I I CALCOFI CRUISE 5810 CAPE I MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 40' I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT
31 350
.-
3c 30'
25 ? 50
0
0 0
20 ?OO
PI Calanoida Scot tocalanus persecans 5810 193 194
4c
e e 0 0
35
Ip 0 304 e
0 0 e
25'
0 0 e 0 0 e
200 3"
Calanoida Scottoculunus securifrons 5810 195 125" I I 1 I 120" 115" I IO" I I I I 1 1 1 1 1 1 1 -__--__-_____: Spinocalanus abyssalis
4 I I CALCOFI CRUISE 5804 CAPE I MENDOCINO 4 0 I 30 MARCH-27 APRIL 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS o DAY 0 NIGHT I
1-49 mmmrm SAN 50 -499 FRANCISCO ' , 0
0 500 - 4,999 0 0 5,000 - 49,999
POINT
3:
0
0 0
0
0
0
30
0
0 0 0
0 0 0 0
25' 0
0 0
20'
I 1 I I I I I I I I 1 1 1 1 1 1 1 1 125" 1200 115" 1100 Calanoida Spinocalanus abyssalis 5804 196
10"
i5"
'0"
O e
50
0 0 0 I- e e 0
3" 20" IC I I I 1 I 1 I I I I I I I I 1 1 125' 120" I15O I IO" -P- Calanoida Spinocalanus magnus 590 I 197
0
0 0
0 198 199 125' 1200 115" I IO" I I I 1%;' I I 1 I I I I 1 1 1 1 1;______Tortanus discaudatus I
I I CALCOFI CRUISE 5810 CAPE I MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 40 100 I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY 0 NIGHT
0
0
0
35 350
II 0 30 0 30" 0
0 0 0
25 250
0 0
0 0 0 0
20 200
I I I I I 1 1 I I I I I 1 1 1 1 200
0
0 0
0 201 125" 1200 115" I IO" I 1 I I 1 I I I I I I I I I
---______-__-: Undeuchaeta intermedia
I I I CALCOFI CRUISE 5804 CAPE MENDOCINO I - 30 MARCH- 27 APRIL 1958 40 4 ESTIMATED ABUNDANCE PER 1000 m3 WATER I STATIONS o DAY NIGHT
1-49
0
35
30
2 5'
20'
Ca la noida Undeuchaeta intermedia 5804 202 125' I200 115" I IO" I I I I 1 I I I 1 I I I I I
___--______Undeuchaeta intermedia
0 I e I I 0 CALCOFI CRUISE 5807 CAPE 0 MENDOCINO I 30 JUNE-22 JULY 1958 4c -0 I ESTIMATE0 ABUNDANCE PER 1000 m3 WATER
I STATIONS o DAY 0 NIGHT I - 49 m 50 -499
500- 4,999 0 0 5,000 - 49,999
3:
\,:, SAN / \ ..::., /DIEGO 0
30
25
0.1
20
Cala noida Undeuchue tu in te r rn edia 5807 203 125" 120" 115" I IO" I I 1 1 I I I I I I I I I I --______Undeuchaeta intermedia
I
I ! CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 I 10" I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY NIGHT
0
0
3: i5O
3c 100
25 5"
0 0
0 e 0 0
20 0"
Cala no ida Undeuchaeta in t e media 5810 204
I
I CALCOFI CRUISE 5901 CAPE MENDOCINO 4 7 - 29 JANUARY 1959 40" ESTIMATED ABUNDANCE PER 1000 rn3 WATER I
I STATIONS o DAY 0 NIGHT
1-49
SAN 50 - 499 FRANCISCO ' ,
a 500 - 4,999 0 5,000 - 49,999
\;,, POINT
3: 35"
il
3c 30"
25 15"
0 0 0 0 0 0
20 I00
Calanoida Undeuchaeta intermedia 590 I 205
0 0 b
0
0 b
0
0 0 206
40 40"
35 350
0
0 30 e 30' e
0
0 e
25'
0 0 e
20'
Calanoida Undeuchaeta plumosa 5810
_I--. . . "_- 207
e 0 0
0 0 e 208 125O 120" 115" I IO" I I 1 I I I I 1 I 1 1 1 1 1
Un din e I I a bre vipes
CALCOFI CRUISE 5804 30 MARCH-27 APRIL 1958 4c 10" ESTIMATED ABUNDANCE PER 1000m3 WATER
STATIONS o DAY NIGHT
1-49
w 50 -499 w
0
0 500 - 4,999 w 0 5,000- 49,999 0
35 350
0
3 w
0
0 w
0
w 30 0 30° 0
25 0 2 5O
0
0
20 20°
1 I I 1 I I I 1 1 I I 1 1 1 1 1 209 I25O 120" 115' I100 I I I 1 1 I 1 I I 1 I I I I
___---_--____ I 4 Undinula dar winii I
I CALCOFI CRUISE 5804 MENDOCINO I 30 MARCH- 27 APRIL 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I I STATIONS 0 DAY NIGHT
.<., .e.,..:. 1-49 'C. ;,::::::::. 2<:;,i ...... ' 0.' 0 FRANCISCO 50 -499 \'e \'e ...... _._._...... ::,::., :: j**""'~~' , 0 500 - 4,999
0
0
3e
0 0
0
0
30 0 0 e
0 0 0
25 0
20 21 0
0
0
200 - - 200
I I I I 1 I I I I I I 1 I I I I
Ca la no i da Undinula darwinii 5810 21 1
0 21 2
I I I Und in u la vulgaris
I CALCOFI CRUISE 5810 CAPE I MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958 40' I ESTIMATED ABUNDANCE PER 1000m3 WATER I I STATIONS o DAY 0 NIGHT
1-49
SAN 50 - 499 FRANCISCO ' , 0 _,.A 1-n- 3uu-+,YYY
0 0 5,000 - 49,999
35 350
0
0
0 - 30 . 0 30"
0 0
25 25O
20 200
Calanoida Undinula vulgaris 5810 21 3
40'
0
35 IO
0
..__
3( 00 0
L !5"
0 0
0 0 0 a 0 20"
t I 1 1 1 1 1 1 1 1 I I I 1 I I I I 1 125O 120" 115' 11" Calanoida Undinula vulgaris 590 I OREGON ;i
\ \ \ -_ I . . /;;
These maps are designed to show essential details of the area most intensively studied by the California Cooperative Oceanic Fisheries Investigations. This is approximately the same area as is shown in color on the front cover. Geographical place names are those most commonly used in the various publications emerging from the re- search. The cardinal station lines extending southwestward from the coast are shown. They are 120 miles apart. Additional lines are uti- lized as needed and can be as closely spaced as 12 miles apart and still have individual numbers. The stations along the lines are wm- bered with respect to the station 60 line, the numbers increasing to the west and decreasing to the east. Most of them are 40 miles apart, and are numbered in groups of 10. This permits adding stations as close as 4 miles apart as needed. An example of the usual identifica- tion is 120.65. This station is on line 120, 20 nautical miles south- west of station 60. The projection of the front cover is Lambert's Azimuthal Equal Area Projection. The detail maps are a Mercator projection. CONTENTS
A. Fleminger
Distributional atlas of calanoid copepods in the California Current region, Part II vii
Charts 1-213