DOCSLIB.ORG

Deep-Sea Cumacean Crustaceans (Peracarida) Collected from Pacific

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Deep-Sea Cumacean Crustaceans (Peracarida) Collected from Pacific Deep-sea Fauna and Pollutants off Pacifi c Coast of Northern Japan, edited by T. Fujita, National Museum of Nature and Science Monographs, No. 39, pp. 483-493, 2009 Deep-sea Cumacean Crustaceans (Peracarida) Collected from Pacifi c Coast of Northern Honshu, Japan Tadashi Akiyama Ushimado Marine Laboratory, Okayama University, Ushimado, Okayama, 701̶4303, Japan E-mail: [email protected] Abstract: Deep-sea cumaceans from the Pacifi c coast of Northern Honshu, Japan, 249̶5367 m deep, were collected by the R/V Soyo-maru, R/V Wakataka-maru and R/V Tansei-maru in 1992, and 2005̶2007. Twenty- seven species from families Bodotridae, Leuconidae, Nannastacidae, and Diastylidae were identifi ed, among which Platycuma japonicum was new to science. Key words: Cumacea, Crustacea, deep-sea, Japan, Northern Pacifi c. Introduction Relatively little is known about the deep-sea cumacean fauna of the Pacifi c coast of northern Japan. However, the cumacean fauna of the eastern coast of the Russia, including the Okhotsk Sea, Kamchatka and the Sea of Japan, was well documented by Lomakina (1955, 1958). Calman (1912) reported 10 cumacean species from shallow waters of the Bering Sea, off Alaska and Sakhalin, 7 species of which have also been reported from the sea fl oor deeper than 200 m (Bacescu, 1988, 1991). From Pacifi c coast of northern Honshu, Japan, Gamô (1985, 1987, 1988a, b, 1989, 1999) and Harada (1962) reported 15 deep-sea cumacean species, which would comprise only a small portion of the complete fauna of this region. During the project “Research on Deep-sea Fauna and Pollutants off Pacifi c Coast of Northern Japan” by Natural Museum of Nature and Science (NSMT), a large number of deep-sea benthic organisms from this region were collected. The present study describes the cumacean specimens from the NSMT collection. Materials and Methods The cumacean specimens examined in this study were collected by the R/V Wakataka-maru and R/V Soyo-maru of the Fisheries Research Agency (FRA), and the R/V Tansei-maru of the Japan Agency for Marine-Earth Science and Technology (JAMSTEC), between 2005 and 2007. Some specimens collected by the R/V Soyo-maru in 1992 were also examined. The gears used for the collections were biological dredges and beam trawls of 3 m span. In some collections, small ring nets, 30 cm in diameter, 0.5 mm or 1 mm opening, were attached to the gears to catch small animals including cumaceans. The stations where cumacean specimens examined in the present study were collected are listed in Table 1. The specimens examined are deposited in NSMT. 484 Tadashi Akiyama Table 1. List of the sampling sites. Abbreviations for Haul. no. and Gear: SO, R/V Soyo-maru; WA, R/V Wakataka-maru; KT, R/V Tansei-maru; BT, beam trawl; DG, biological dredge. Haul. no. Date Position in Position out Depth (m) Gear SO92-St. 5 30 Jun. 1992 41˚39.4´N, 142˚10.2´E 41˚37.7´N, 142˚10.7´E 1150̶1170 BT SO07-C7-B 5 Aug. 2007 39˚40.6´N, 142˚35.2´E 39˚39.8´N, 142˚33.7´E 815̶820 BT SO07-K1 6 Aug. 2007 38˚35.4´N, 143˚04.5´E 38˚34.0´N, 143˚06.9´E 2043̶2183 BT SO07-K2 6 Aug. 2007 38˚34.7´N, 143˚32.9´E 38˚30.6´N, 143˚35.6´E 2968̶3032 BT SO07-K3 7 Aug. 2007 38˚29.0´N, 143˚40.1´E 38˚34.3´N, 143˚42.5´E 3990̶4181 BT SO07-O1 8 Aug. 2007 36˚46.0´N, 141˚51.4´E 36˚43.8´N, 141˚48.1´E 2020̶2068 BT SO07-O3 8 Aug. 2007 36˚57.1´N, 142˚39.9´E 36˚52.4´N, 142˚35.7´E 4075̶4128 BT SO07-O4 7 Aug. 2007 37˚00.6´N, 142˚57.4´E 36˚56.3´N, 142˚58.9´E 5000̶5367 BT WA05-DE250D 19 Nov. 2005 38˚40.6´N, 141˚55.3´E ― 249 DG WA05-FG250D 14 Nov. 2005 37˚19.9´N, 141˚37.7´E ― 253̶255 DG WA06-DE280D 23 Nov. 2006 38˚42.91´N, 141˚58.34´E 38˚43.12´N, 141˚58.37´E 284̶285 DG WA06-E1200D 2 Nov. 2006 38˚19.25´N, 142˚31.74´E 38˚19.36´N, 142˚31.65´E 1213̶1214 DG WA06-EF425D 21 Nov. 2006 38˚03.26´N, 142˚03.97´E 38˚03.12´N, 142˚04.25´E 420̶424 DG WA06-F1500D 1 Nov. 2006 37˚34.64´N, 142˚33.47´E 37˚39.39´N, 142˚34.32´E 1466̶1511 DG WA06-G900D 11 Nov. 2006 36˚47.53´N, 141˚39.39´E 36˚47.32´N, 141˚39.14´E 920̶925 DG WA06-H1500D 15 Nov. 2006 36˚36.45´N, 141˚36.21´E 36˚36.66´N,141˚36.14´E 1450̶1470 DG KT07-29-H1 8 Nov. 2007 40˚48.70´N, 142˚00.05´E 40˚47.36´N, 142˚00.49´E 454̶97 BT KT07-29-H2 8 Nov. 2007 40˚00.00´N, 143˚31.37´E 41˚00.76´N 143˚30.25´E 2032̶2055 BT KT07-29-M1 5 Nov. 2007 39˚17.86´N, 142˚28.40´E 39˚16.80´N, 142˚27.37´E 1039̶1041 BT KT07-29-M2 5 Nov. 2007 39˚16.20´N, 142˚41.07´E 39˚18.62´N, 142˚43.73´E 1528̶1603 BT KT07-29-M3-1 5 Nov. 2007 39˚20.04´N, 142˚50.99´E 39˚21.75´N, 142˚51.90´E 1719̶1728 BT KT07-29-M3-2 6 Nov. 2007 39˚20.19´N, 142˚51.40´E 39˚19.23´N, 142˚49.18´E 1709̶1737 BT KT07-29-M3-3 8 Nov. 2007 39˚20.09´N, 142˚51.17´E 39˚19.23´N, 142˚49.05´E 1733̶1695 BT Taxonomy Family Lampropidae Sars, 1878 Genus Hemilamprops Sars, 1883 Hemilamprops sp. Material examined. SO07-K3 (2♂, 1♀, 3 juv.), NSMT-Cr 19749. Family Bodotriidae Scott, 1901 Subfamily Bodotriinae Scott, 1901 Genus Cyclaspoides Bonnier, 1896 Cyclaspoides sp. Material examined. KT07-29-H2 (3♀, 4 juv.), NSMT-Cr 19750. Remarks. Three known species of the genus, Cyclaspoides sarsi Bonnier, 1896, C. pellucidus Day, 1978 and C. bacescui Petrescu, 1995, have been reported from, respectively, the deep Atlan- tic, 698̶4934 m depth; off South Africa, 400 m depth; and from the eastern Pacifi c, off Ecuador, 1892 m depth. The Japanese specimens are similar to C. sarsi. Subfamily Vaunthompsoniinae Sars, 1878 Ginus Bathycuma Hansen, 1895 Bathycuma granulatum Gamô, 1989 Bathycuma granulatum Gamô, 1989: 11̶17, fi gs. 1̶3. Deep-sea Cumacea from Northern Japan 485 Material examined. SO07-K3 (2♂, 3 juv., 3 manca), NSMT-Cr 19751; SO07-K2 (1 juv.), NSMT-Cr 19752; SO07-O4 (1♀), NSMT-Cr 19753. Distribution. Pacifi c coast of northern Honshu, 2968̶6416 m depth. Bathycuma declinatum Gamô, 1989 Bathycuma declinatum Gamô, 1989: 17̶23, fi gs. 4̶6. Material examined. SO07-K3 (2 juv.), NSMT-Cr 19754. Distribution. Off Kinkazan, Pacifi c coast of northern Honshu, 3990̶6416 m. Family Leuconidae Sars, 1878 Genus Leucon Kröyer, 1846 Subgenus Leucon Kröyer, 1846 Leucon (Leucon) armatus Given, 1961 Leucon armatus Given, 1961: 136̶139, fi g. 35A̶D. Material examined. KT07-29-H2 (2♀, 1 juv.), NSMT-Cr 19755. Distribution. California, Pacifi c eastern coast, Pacifi c coast of northern Honshu, 186̶2055 m. Leucon (Leucon) kobjakovae Lomakina, 1955 Leucon kobjakovae Lomakina, 1955: 241̶243, fi g. 157. Leucon (Leucon) kobjakovae: Bacescu, 1988: 155. Material examined. KT07-29-H1 (40♀, 70 juv.), NSMT-Cr 19756. Distribution. Okhotsk Sea, Kamtcatka, the Sea of Japan, Pacifi c coast of northern Honshu, 48̶497 m. Leucon (Leucon) sp. 1 Material examined. WA05-DE250D (15♀, 10 juv.), NSMT-Cr 19757; WA06-DE250D (2♀, 1 juv., 1 manca), NSMT-Cr 19758. Remarks. Carapace of the specimens have a curved ridge, which is also present in Leucon (Leucon) kobjakovae and L. (L.) falcicosta Walting and MacCann, 1997 from the eastern Pacifi c, 90̶161 m (Watling and MacCann, 1997). However, the specimens are distinguished from the latter two species by a more upturned pseudorostrum. Leucon (Leucon) sp. 2 Material examined. SO07-C7-B (1♂, 24♀, 17 juv., 3 manca), NSMT-Cr 19759. Remarks. The specimens resemble Leucon (Leucon) robustus Hansen, 1920 from the North Atlantic, 1000̶2624 m, in having a few spines on the side of the frontal lobe of carapace. How- ever, the former is distinguished from the latter by the shape of some appendages, including an- tenna 1. 486 Tadashi Akiyama Subgenus Epileucon Jones, 1956 Leucon (Epileucon) tenuirostris Sars, 1887 Leucon tenuirostris Sars, 1887: 38̶40, pl. 5, fi gs. 1̶4. Epileucon tenuirostris: Bishop, 1981: 395̶397, fi g. 18. Leucon (Epileucon) tenuirostris: Bacescu, 1988: 171. Material examined. SO07-K2 (1♀), NSMT-Cr 19760. Distribution. North Pacifi c, North Atlantic, Argentina, Angola, northern Japan, 1456̶4980 m. Genus Eudorella Norman, 1867 Eudorella dentata Lomakina, 1955 Eudorella dentata Lomakina, 1955: 120̶122, fi gs. 20̶22; Lomakina 1958: 226̶229, fi g. 145. Material examined. KT07-29-M1 (1 juv.), NSMT-Cr 19761. Distribution. Okhotsk Sea, Bering Sea, Kamtchatka and the Kuriles, Pacifi c coast of northern Honshu, 45̶1041 m. Eudorella emarginata (Kröyer, 1846) Leucon emaginatus Kröyer, 1846: 181, 209, 211, pl. 2, fi g. 3a̶h. Eudorella emarginata: Norman, 1867: 194, 197; Sars, 1900: 36, pl. 27̶28. Material examined. WA06-E1200D (4♀, 1 juv.), NSMT-Cr 19762; WA06-H1500D (1♀, 2 juv.), NSMT-Cr 19763; SO07-O1 (3♂, 3♀, 8 juv.), NSMT-Cr 19764; SO07-K1 (1♂, 1♀, 11 juv., 10 manca), NSMT-Cr 19765; KT07-29-H2 (1♂, 2♀, 34 juv., 17 manca), NSMT-Cr 19766; KT07- 29-M1 (9 manca), NSMT-Cr 19767; KT07-29-M2 (8♂, 9♀, 87 juv., ca.
Load more

Recommended publications
  • The Malacostracan Fauna of Two Arctic Fjords (West Spitsbergen): the Diversity And
    + Models OCEANO-95; No. of Pages 24 Oceanologia (2017) xxx, xxx—xxx Available online at www.sciencedirect.com ScienceDirect j ournal homepage: www.journals.elsevier.com/oceanologia/ ORIGINAL RESEARCH ARTICLE The malacostracan fauna of two Arctic fjords (west Spitsbergen): the diversity and distribution patterns of its pelagic and benthic components Joanna Legeżyńska *, Maria Włodarska-Kowalczuk, Marta Gluchowska, Mateusz Ormańczyk, Monika Kędra, Jan Marcin Węsławski Institute of Oceanology, Polish Academy of Sciences, Sopot, Poland Received 14 July 2016; accepted 6 January 2017 KEYWORDS Summary This study examines the performance of pelagic and benthic Malacostraca in two Malacostraca; glacial fjords of west Spitsbergen: Kongsfjorden, strongly influenced by warm Atlantic waters, Arctic; and Hornsund which, because of the strong impact of the cold Sørkapp Current, has more of Svalbard; an Arctic character. The material was collected during 12 summer expeditions organized from Diversity; 1997 to 2013. In all, 24 pelagic and 116 benthic taxa were recorded, most of them widely Distribution distributed Arctic-boreal species. The advection of different water masses from the shelf had a direct impact on the structure of the pelagic Malacostraca communities, resulting in the clear dominance of the sub-arctic hyperiid amphipod Themisto abyssorum in Kongsfjorden and the great abundance of Decapoda larvae in Hornsund. The taxonomic, functional and size compositions of the benthic malacostracan assemblages varied between the two fjords, and also between the glacier-proximate inner bays and the main fjord basins, as a result of the varying dominance patterns of the same assemblage of species. There was a significant drop in species richness in the strongly disturbed glacial bays of both fjords, but only in Hornsund was this accompanied by a significant decrease in density and diversity, probably due to greater isolation and poorer quality of sediment organic matter in its innermost basin.
    [Show full text]
  • A New Record of Pseudoleucon Japonicus (Crustacea: Cumacea: Leuconidae) from Korea
    Journal72 of Species Research 10(1):72-77, 2021JOURNAL OF SPECIES RESEARCH Vol. 10, No. 1 A new record of Pseudoleucon japonicus (Crustacea: Cumacea: Leuconidae) from Korea Sung-Hyun Kim1 and Chang-Mok Lee2,* 1Department of Biological Sciences, Dankook University, Cheonan 31116, Republic of Korea 2Hanmin High School, Paju 10955, Republic of Korea *Correspondent: [email protected] Only four species of leuconids have been recorded in Korea, all belonging to the genera Eudorella Norman, 1867 and Nippoleucon Watling, 1991. In this study, Pseudoleucon japonicus Gamô, 1964 belonging to family Leuconidae Sars, 1878 is newly recorded for Korean cumacean fauna. Also, for the first time, the male of the species is fully described and illustrated. The specimens were collected from the exclusive economic zone (EEZ) in the western sea (Yellow Sea) of Korea, with a rectangular dredge during 2007-2008. This species is characterized by the following features: the carapace has strong serrations on the antero-lateral margin and a pair of short oblique ridges on the side surface; the ridges begin near the end of frontal lobe and merge with the dorsal median carina; the appendages, such as antenna 1, pereopod 2 and uropod have a lot of simple setae decorated with a bundle of hairs at the end. The present study represents the first record on the genus Pseudoleucon Zimmer, 1903 from Korea. Keywords: Cumacea, Leuconidae, Pseudoleucon, new record, Korea Ⓒ 2021 National Institute of Biological Resources DOI:10.12651/JSR.2021.10.1.072 INTRODUCTION MATERIALS AND METHODS The family Leuconidae Sars, 1878, is composed of The specimens were collected from the exclusive eco- 20 genera with 171 species worldwide (WoRMS, 2021).
    [Show full text]
  • Facts and Arguments for Darwin
    22102077550 Med K3642 #• Digitized by the Internet Archive in 2017 with funding from Wellcome Library https://archive.org/details/b29338426 FACTS AND ARGUMENTS FOR DARWIN. BY FRITZ MÜLLER. WITH ADDITIONS BY THE AUTHOR TRANSLATED FROM THE GERMAN By W. S. DALLAS, F.L.S., ASSISTANT SECRETARY TO THE GEOLOGICAL SOCIETY OF LONDON. WITH ILLUSTRATIONS. LONDON: JOHN MURRAY, ALBEMARLE STREET. 1869. EI'/fL.U TT Cblj T« til ! 1a^: MB. DARWIN’S WORKS. A NATURALIST’S VOYAGE ROUND THE WORLD ; being a Journal of Researches into the Natural History and Geology of Couktries Visited. Post 8vo. 9s. THE ORIGIN of SPECIES, by MEANS of NATURAL SELECTION"; or, The Preservation of Favoured Races in the Struggle for Life. Woodcuts. Post 8vo. 15s. THE VARIOUS CONTRIVANCES by wbicb BRITISH and FOREIGN ORCHIDS are FERTILIZED by INSECTS, and on the GOOD EFFECTS of INTERCROSSING. Woodcuts. Post 8vo. 9s. THE VARIATION OF ANIMALS AND PLANTS UNDER DOMESTICATION. Illustrations. 2 vols., 8vo. 28s. TRANSLATOR’S PREFACE. My principal reason for undertaking the translation of Dr. Fritz Muller’s admirable work on the Crustacea, entitled ‘Für Darwin,’ was that it was still, although published as long ago as 1864, and highly esteemed by the author’s scientific countrymen, absolutely unknown to a great number of English naturalists, including some who have occupied themselves more or less specially with the subjects of which it treats. It possesses a value quite independent of its reference to Darwinism, due to the number of highly interesting and important facts in the natural history and par¬ ticularly the developmental history of the Crustacea, which its distinguished author, himself an unwearied and original investigator of these matters, has brought together in it.
    [Show full text]
  • Title CUMACEAN CRUSTACEA from AKKESHI BAY, HOKKAIDO Author(S) Gamo, Sigeo Citation PUBLICATIONS of the SETO MARINE BIOLOGICAL LA
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Kyoto University Research Information Repository CUMACEAN CRUSTACEA FROM AKKESHI BAY, Title HOKKAIDO Author(s) Gamo, Sigeo PUBLICATIONS OF THE SETO MARINE BIOLOGICAL Citation LABORATORY (1965), 13(3): 187-219 Issue Date 1965-10-30 URL http://hdl.handle.net/2433/175407 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University 1 CUMACEAN CRUSTACEA FROM AKKESHI BAY, HOKKAID0 ) SIGEO GAMO Faculty of Liberal Arts and Education, Yokohama National University, Kamakura, Kanagawa-Ken With 12 Text-figures Our knowledge of the Cumacea of Hokkaido and its adjacent waters is due to the contributions of DERZHA VIN (1923, 1926), U:ENo (1933, 1936), ZIMMER (1929, 1939, 1940, 1943) and LOMAKINA (1955 a-b; 1958 a-b). + Tomata Sempoji krn Fig. 1. Map of Akkeshi Bay. Solid circles with numbers indicate the stations where the cumaceans were collected by the Ekman-Berge bottom-sampling grab, 19-21 show the places where the subsurface towing of plankton-net was made at night. "~---------- ---- ---"---~- 1) Contributions from the Akkeshi Marine Biological Station, No. 126. Publ. Seto Mar. Biol. Lab., XIII (3), 187-219, 1965. (Article 10) f-l ~ Table 1. Occurrence of cumaceans in Akkeshi Bay. Station number 1_1_ _:__3___ 4 ___ 5 ___ 6 ___7 ___8_1_9_ 10 11-12~_::_~~~~ 18 19120121 Depth (m) 2 1 3 8 2 0.3 9 11 11 14 8-12 6 13 14 15 0.3 0.3 night ______B_o_t_t-om_c_h-aracter ~~~~~sis~~~~ sM s andMI s ~s~ss ~~~~~~ Srecies of cumaceans Bodotriidae I I I I I I I I I I I I I I I I .
    [Show full text]
  • (Crustacea, Malacostraca, Peracarida) from North America
    Contributions to Zoology, 72 (I) 1-16 (2003) SPB Academic Publishing hv, The Hague Paleozoic cumaceans (Crustacea, Malacostraca, Peracarida) from North America ² Frederick+R. Schram Cees+H.J. Hof Mapes³ & Snowdon² ¹, Royal+H. Polly 1 Institute for Biodiversity and Ecosystem Dynamics, University ofAmsterdam, Post Box 94766, 1090 GT 2 Amsterdam, Netherlands, [email protected]; Dept. ofEarth Sciences, University of Bristol, Bristol 3 BS8 IRJ, UK; Dept. of Geological Sciences, Ohio University, Athens, Ohio 45701, USA, e-mail: mapes@oak. cats, ohiou.edu Keywords:: Cumacea, North America, Paleozoic, Peracarida Abstract forms inhabit the fine sand and coarse silts perfect for fossilization (Schram, 1986). Bachmayer, (1960) Thiee new species of are described from North malacostracans recorded a poorly preserved cumacean-like speci- America in the UpperMississippian Into Formation ofArkansas, men Palaeocuma hessi from the Callovian, Middle and the Pennsylvanian Eudora Shale of southeastern Kansas. of France’. These Jurassic, Subsequently, Malzahn (1972) appear to be the oldest fossils attributed to the Cumacea and studied two Permian are well-preserved species of the only the third collection of fossil cumaceansanywhere to be described. Permian genus O. and O. Previously depicted forms occur in the Opthalmdiastylis, inflata costata, and Jurassic of Europe. We herein double the numberof described from the marl beds ofZechstein I, Kamp-Lintfort, fossil cumacean species and suggest some adjustments necessary Germany. These latter taxa are noteworthy in that tothe higher ofthe accommodate taxonomy group to apomorphic they exhibit lobed as the features of distinctly eyes, generic the fossil and Recent forms. name implies. This describes paper three new species of Car- Contents boniferous cumaceans from the lino Formation (Up- per Mississippian) of northwestern Arkansas, and the Eudora Shale (Pennsylvanian) of southeastern Introduction 1 Localities and Kansas.
    [Show full text]
  • And Peracarida
    Contributions to Zoology, 75 (1/2) 1-21 (2006) The urosome of the Pan- and Peracarida Franziska Knopf1, Stefan Koenemann2, Frederick R. Schram3, Carsten Wolff1 (authors in alphabetical order) 1Institute of Biology, Section Comparative Zoology, Humboldt University, Philippstrasse 13, 10115 Berlin, Germany, e-mail: [email protected]; 2Institute for Animal Ecology and Cell Biology, University of Veterinary Medicine Hannover, Buenteweg 17d, D-30559 Hannover, Germany; 3Dept. of Biology, University of Washington, Seattle WA 98195, USA. Key words: anus, Pancarida, Peracarida, pleomeres, proctodaeum, teloblasts, telson, urosome Abstract Introduction We have examined the caudal regions of diverse peracarid and The variation encountered in the caudal tagma, or pancarid malacostracans using light and scanning electronic posterior-most body region, within crustaceans is microscopy. The traditional view of malacostracan posterior striking such that Makarov (1978), so taken by it, anatomy is not sustainable, viz., that the free telson, when present, bears the anus near the base. The anus either can oc- suggested that this region be given its own descrip- cupy a terminal, sub-terminal, or mid-ventral position on the tor, the urosome. In the classic interpretation, the telson; or can be located on the sixth pleomere – even when a so-called telson of arthropods is homologized with free telson is present. Furthermore, there is information that the last body unit in Annelida, the pygidium (West- might be interpreted to suggest that in some cases a telson can heide and Rieger, 1996; Grüner, 1993; Hennig, 1986). be absent. Embryologic data indicates that the condition of the body terminus in amphipods cannot be easily characterized, Within that view, the telson and pygidium are said though there does appear to be at least a transient seventh seg- to not be true segments because both structures sup- ment that seems to fuse with the sixth segment.
    [Show full text]
  • An Annotated Checklist of the Marine Macroinvertebrates of Alaska David T
    NOAA Professional Paper NMFS 19 An annotated checklist of the marine macroinvertebrates of Alaska David T. Drumm • Katherine P. Maslenikov Robert Van Syoc • James W. Orr • Robert R. Lauth Duane E. Stevenson • Theodore W. Pietsch November 2016 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce National Oceanic Papers NMFS and Atmospheric Administration Kathryn D. Sullivan Scientific Editor* Administrator Richard Langton National Marine National Marine Fisheries Service Fisheries Service Northeast Fisheries Science Center Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Office of Science and Technology Economics and Social Analysis Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientific Publications Office 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service The NOAA Professional Paper NMFS (ISSN 1931-4590) series is pub- lished by the Scientific Publications Of- *Bruce Mundy (PIFSC) was Scientific Editor during the fice, National Marine Fisheries Service, scientific editing and preparation of this report. NOAA, 7600 Sand Point Way NE, Seattle, WA 98115. The Secretary of Commerce has The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original determined that the publication of research reports, taxonomic keys, species synopses, flora and fauna studies, and data- this series is necessary in the transac- intensive reports on investigations in fishery science, engineering, and economics. tion of the public business required by law of this Department.
    [Show full text]
  • Sistemática Y Biogeografía Del Orden Cumacea (Crustacea: Peracarida) Del Mar Argentino
    Tesis Doctoral Sistemática y biogeografía del orden Cumacea (Crustacea: Peracarida) del Mar Argentino Alberico, Natalia Andrea 2012-03-23 Este documento forma parte de la colección de tesis doctorales y de maestría de la Biblioteca Central Dr. Luis Federico Leloir, disponible en digital.bl.fcen.uba.ar. Su utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuente. This document is part of the doctoral theses collection of the Central Library Dr. Luis Federico Leloir, available in digital.bl.fcen.uba.ar. It should be used accompanied by the corresponding citation acknowledging the source. Cita tipo APA: Alberico, Natalia Andrea. (2012-03-23). Sistemática y biogeografía del orden Cumacea (Crustacea: Peracarida) del Mar Argentino. Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Cita tipo Chicago: Alberico, Natalia Andrea. "Sistemática y biogeografía del orden Cumacea (Crustacea: Peracarida) del Mar Argentino". Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. 2012-03-23. Dirección: Biblioteca Central Dr. Luis F. Leloir, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Contacto: [email protected] Intendente Güiraldes 2160 - C1428EGA - Tel. (++54 +11) 4789-9293 UNIVERSIDAD DE BUENOS AIRES Facultad de Ciencias Exactas y Naturales Departamento de Biodiversidad y Biología Experimental Sistemática y biogeografía del orden Cumacea (Crustacea: Peracarida) del Mar Argentino Tesis presentada para optar al título de Doctor de la Universidad de Buenos Aires en el área de Ciencias Biológicas Lic. Natalia Andrea Alberico Director de tesis: Dr. Daniel Roccatagliata Consejero de Estudios: Dr. Daniel Roccatagliata Lugar de trabajo: Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, UBA.
    [Show full text]
  • Zootaxa, Monopseudocuma (Cumacea: Pseudocumatidae)
    Zootaxa 1203: 39–56 (2006) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1203 Copyright © 2006 Magnolia Press ISSN 1175-5334 (online edition) Monopseudocuma a new genus from the North East Atlantic and redescription of Pseudocuma gilsoni B|cescu, 1950 (Cumacea: Pseudocumatidae) ALISON M. MCCARTHY1, SARAH GERKEN2, DAVID MCGRATH3 & GRACE P. MCCORMACK1 1Department of Zoology, Martin Ryan Marine Science Institute, National University of Ireland, Galway, Ire- land. [email protected] 2Department of Biological Sciences, University of Alaska, Anchorage, U.S.A. [email protected] 3Department of Life Sciences, Galway-Mayo Institute of Technology, Galway, Ireland [email protected] Abstract The validity of Pseudocuma gilsoni B|cescu 1950 has been questioned in the past. The recent discovery of material in Irish waters, and in the North Sea, confirms the presence of the species in the North East Atlantic and provides the opportunity to present a full redescription. A new genus, Monopseudocuma, is erected to accommodate the species. A neotype is designated from the West coast of Ireland. Key words: Cumacea, Pseudocumatidae, Monopseudocuma, Pseudocuma gilsoni, North East Atlantic Introduction The family Pseudocumatidae G.O. Sars, 1878 is the second smallest of the eight cumacean families. B|cescu (1992) catalogued 28 species and five subspecies in twelve genera. The majority of species were described by the early 20th century by G.O. Sars primarily (e.g. G.O. Sars 1879; G.O. Sars 1894; G.O. Sars 1897; G.O. Sars 1900; Baker 1912; Derzhavin 1912; G.O. Sars 1914). Most of these were from the Ponto–Caspian region, which includes the Caspian Sea, Black Sea, Sea of Azov, and their associated rivers.
    [Show full text]
  • Invertebrate ID Guide
    11/13/13 1 This book is a compilation of identification resources for invertebrates found in stomach samples. By no means is it a complete list of all possible prey types. It is simply what has been found in past ChesMMAP and NEAMAP diet studies. A copy of this document is stored in both the ChesMMAP and NEAMAP lab network drives in a folder called ID Guides, along with other useful identification keys, articles, documents, and photos. If you want to see a larger version of any of the images in this document you can simply open the file and zoom in on the picture, or you can open the original file for the photo by navigating to the appropriate subfolder within the Fisheries Gut Lab folder. Other useful links for identification: Isopods http://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-33/htm/doc.html http://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-48/htm/doc.html Polychaetes http://web.vims.edu/bio/benthic/polychaete.html http://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-34/htm/doc.html Cephalopods http://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-44/htm/doc.html Amphipods http://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-67/htm/doc.html Molluscs http://www.oceanica.cofc.edu/shellguide/ http://www.jaxshells.org/slife4.htm Bivalves http://www.jaxshells.org/atlanticb.htm Gastropods http://www.jaxshells.org/atlantic.htm Crustaceans http://www.jaxshells.org/slifex26.htm Echinoderms http://www.jaxshells.org/eich26.htm 2 PROTOZOA (FORAMINIFERA) ................................................................................................................................ 4 PORIFERA (SPONGES) ............................................................................................................................................... 4 CNIDARIA (JELLYFISHES, HYDROIDS, SEA ANEMONES) ............................................................................... 4 CTENOPHORA (COMB JELLIES)............................................................................................................................
    [Show full text]
  • Eudorella Pacifica Hart, 1930
    Eudorella pacifica Hart, 1930 Nomenclature Phylum Arthropoda Class Malacostraca Order Cumacea Family Leuconidae Common Synonyms (S) Eudorella Previous Names (PN) tridentata (S) Distribution Type Locality Deep Cove, Vancouver Island, British Columbia, 120 m. Geographic Distribution British Columbia (Hart 1930) to San Diego Habitat 20-732 m (SCAMITa); abundant in muddy sediments (Hart 1969) Description From Watling and McCann 1997 (except where noted) Size: Female 4.5 mm, male 6 mm Carapace: Sparsely setose. Well-developed sinus on anterior margin within which are 2 downward- pointing teeth. Lower margin formed by 1 large horizontal tooth. Lower margin of carapace serrate for about ½ its length (Hart 1930); posterior section smooth. First perionite very narrow (Watling 2007). Antenna/Antennules: Antenna geniculate between peduncle articles 2 and 3; with setae along whole margin. Antennule peduncle articles 2 and 3 subequal in length; main flagellum basal article with setae along inner margin; accessory flagellum as long as main flagellum basal article. Pseudorostrum: Directed dorsally in both male and female (characteristic of genus) Pereopods: P1 article 5 shorter than article 6. P2 article 5 about 1.4x length of article 4. The dactylus and carpus of P2 are sub-equal in length and each is longer than the propodus (Given 1961). Pleopods: Male, 2 pairs Uropods: Exopod much shorter than endopod, only as long as endopod basal article. Telson: No free telson. WA STATE DEPARTMENT OF ECOLOGY 1 of 4 11/3/2016 Diagnostic Characteristics Photo,
    [Show full text]
  • Eleven New Species and a New Genus of Diastylidae (Crustacea: Cumacea) from Australia and One New Species from Canada
    AUSTRALIAN MUSEUM SCIENTIFIC PUBLICATIONS Gerken, Sarah, 2013. Eleven new species and a new genus of Diastylidae (Crustacea: Cumacea) from Australia and one new species from Canada. Records of the Australian Museum 66(1): 1–62. [Published 26 February 2014]. http://dx.doi.org/10.3853/j.2201-4349.66.2014.1601 ISSN 0067-1975 (print), ISSN 2201-4349 (online) Published by the Australian Museum, Sydney nature culture discover Australian Museum science is freely accessible online at http://australianmuseum.net.au/Scientific-Publications 6 College Street, Sydney NSW 2010, Australia © The Author, 2014. Journal compilation © Australian Museum, Sydney, 2014 Records of the Australian Museum (2014) Vol. 66, issue number 1, pp. 1–62. ISSN 0067-1975 (print), ISSN 2201-4349 (online) http://dx.doi.org/10.3853/j.2201-4349.66.2014.1601 Eleven New Species and a New Genus of Diastylidae (Crustacea: Cumacea) from Australia and One New Species from Canada Sarah Gerken Department of Biological Sciences, University of Alaska, Anchorage, 3211 Providence Drive, Anchorage, Alaska 99508 United States of America [email protected] Abstract. The shallow water cumacean fauna of Australia is relatively well known, particularly from the southern coasts. However, recent investigations in the collections of the Australian Museum and Museum Victoria have yielded 12 new species and one new genus of diastylid cumaceans, most from continental shelf and slope depths of Australia; one new species in Museum Victoria is from Canadian waters. The new genus Austroleptostylis is described, and the species Leptostylis recalvastra Hale, 1945 is transferred to it, creating the new combination Austroleptostylis recalvastra (Hale, 1945).
    [Show full text]