DOCSLIB.ORG

Appendix C of the Manual for the Nearshore Assessment Tool for Alaska: Southeast

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Appendix C of the Manual for the Nearshore Assessment Tool for Alaska: Southeast 1 Appendix C of the Manual for the Nearshore Assessment Tool for Alaska: Southeast Technical Data Report by Paul R. Adamus, Ph.D for Southeast Alaska Land Trust Juneau, Alaska March 2016 2 Contents List of Figures ....................................................................................................................................................... 2 1.0 Introduction .................................................................................................................................................... 1 2.0 Sampling Coverage and Effort of the 2015 Nearshore Biosurveys and NATAK-SE Assessments ... 1 3.0 Biosurvey Results and Comparison with ShoreZone Biosurvey Data .................................................. 7 3.1 Taxa Richness of Macroinvertebrates and Macroalgae by Coastal Class .......................................... 7 3.2 Taxonomic Comparison ............................................................................................................................ 8 4.0 Macroinvertebrate Abundance Estimates ................................................................................................ 19 5.0 Environmental Correlations ....................................................................................................................... 21 6.0 Consideration of a Simplified Protocol for Estimating Intertidal Macroinvertebrate Richness....... 23 7.0 Analysis of Existing Spatial Data for All Shore Segments ..................................................................... 24 8.0 NATAK-SE Scores and Photos for the Assessed Shore Segments ........................................................ 27 List of Tables Table 1. Sampling attributes of the 2015 Nearshore Biosurvey Segments. .................................................................. 3 Table 2. Coastal class coverage by the 2015 Nearshore Biosurvey and the 2005-2008 ShoreZone biosurvey. ....... 4 Table 3. GIS-derived attributes of segments sampled by SEAL Trust: Subregional coverage. ................................ 5 Table 4. GIS-derived attributes of segments sampled by SEAL Trust: Wave exposure. ........................................... 5 Table 5. GIS-derived attributes of segments sampled by SEAL Trust: Watershed hydrologic type. ...................... 5 Table 6. GIS-derived attributes of segments sampled by SEAL Trust: Biobands. ...................................................... 6 Table 7. GIS-derived attributes of segments sampled by SEAL Trust: Adjoining land cover. ................................. 6 Table 8. Intertidal macroinvertebrate and macroalgal richness at site (segment) scale and transect scale, referenced to coastal class. .................................................................................................................................................. 7 Table 9. Intertidal macroinvertebrate and macroalgal richness at site (segment) scale and transect scale, referenced to some of the estuarine classes defined by Schoch et al. 2013 for Southeast Alaska. ............................ 8 Table 10. Intertidal macroinvertebrate and macroalgal richness measurements at site (segment) scale and transect scale, referenced to the subregions defined by Schoch et al. 2013 for Southeast Alaska. ........................... 8 Table 11. Frequency of occurrence of each macroinvertebrate taxon among sites surveyed by SEAL Trust and sites surveyed previously by NOAA. ............................................................................................................................... 9 Table 12. Frequency of occurrence of each macroalgal taxon among sites surveyed by SEAL Trust and sites surveyed previously by NOAA. ........................................................................................................................................ 9 Table 13. Macroinvertebrate abundance estimates from quadrats, by shore segment. ........................................... 20 Table 14. Thresholds for determining the ratings assigned to NATAK-SE normalized scores as based on natural breaks (Jenks optimization). ............................................................................................................................... 27 List of Figures Figure 1. Locations (blue triangles) of the 2015 Nearshore Biosurvey and NATAK-SE assessments. .................... 2 Figure 2. Macroinvertebrate and seaweed taxa at the transect scale correlated significantly. ............................... 22 Figure 3. Number of taxa identified by simplified vs. actual NATAK-SE biosurvey protocol. ............................. 24 1 1.0 Introduction This report describes preliminary statistical analyses of three data sets from Southeast Alaska: 1. Biosurvey data (macroinvertebrate and macroalgal species) collected in summer 2015 by from a statistical sample (n=48) of shore segments as delimited by ShoreZone; 2. From the same shore segments, scores from a new rapid protocol (NATAK-SE) that was used to assess seven functions and resources of those segments; 3. Existing spatial data compiled for 88,677 shore segments that comprise the entire shoreline of Southeast Alaska. In addition, the biosurvey data from this 2015 study are compared, as a whole, with similar data collected by the NOAA ShoreZone Program during 2005-2008, which used somewhat different survey methods and came from different locations in the same region. It is hoped that this study's well-documented survey data on seaweeds and intertidal macroinvertebrates will complement the data collected a decade ago by ShoreZone, together providing a baseline for future use in assessing major trends in these resources. These analyses also are intended to provide preliminary insight into possible ecological and geomorphic relationships within intertidal areas and their upland buffers in Southeast Alaska. Such analyses are important for helping inform the refinement of marine resource logic models used by NATAK-SE and other rapid methods. The results can be used for generating and prioritizing research hypotheses that should undergo further testing. Time and funding limited the intensity of both the field sampling and the sophistication of the statistical analyses used to analyze the data collected by this study. Because of this, the results of the data analyses are mainly descriptive; only limited interpretation has been attempted. However, other researchers who may wish to analyze these data are welcome to do so in collaboration with the author ([email protected]). 2.0 Sampling Coverage and Effort of the 2015 Nearshore Biosurveys and NATAK-SE Assessments The sample units were distinct shore segments as delimited by the ShoreZone Program based mainly on differences in sediment type, shore slope, and exposure. The application of a statistical procedure to select this study's 47 shore segments from the population of 88,677 segments that comprise the Southeast Alaska shoreline is described in section 1.2 of the manual that accompanies this appendix. Also, the manual in its section 2.0 describes in detail the biosurvey protocol used in all selected segments. 2 This study's protocol was not optimal for characterizing salt marsh macroinvertebrates and macroalgae. Therefore, one segment that was entirely salt marsh (a portion of the Mendenhall Wetlands in Juneau) was excluded from most of the data analyses, and in segments that had small inclusions of salt marsh, the biosurvey focused on the non-marsh portions. Locations of the biosurvey sites are shown generally in Figure 1. Their approximate coordinates, ShoreZone identifiers (PHYS_IDENT), statistical cluster membership, coastal class, and other attributes related to sampling are shown in Table 1. Figure 1. Locations (blue triangles) of the 2015 Nearshore Biosurvey and NATAK-SE assessments. For a closer view, go online to http://seakgis.alaska.edu/flex/wetlands/ and in the menus click on Wetland/Nearshore Survey Sites > Nearshore (NATAK-SE) Survey Sites. Approximate locations of the ShoreZone Intertidal Survey Stations can also be viewed at that web site. 3 Table 1. Sampling attributes of the 2015 Nearshore Biosurvey Segments. Data on other attributes (e.g., segment length, number of transects per visited segment, transect spacing, width of surveyed zones on each transect, sample date) can be found in a spreadsheet available upon request. Cluster Low Tide Salinity Location ShoreZone ID ID Latitude Longitude Coastal (BC) Class Elevation (ppt) Chichagof 10/02/4771/0 1 57.93028 -134.92262 Ramp with gravel/sand beach, wide -1.10 24 Mitkof 11/02/0520/0 2 56.50882 -132.86958 Gravel beach, narrow -1.00 22 Chichagof 10/02/4764/0 3 57.92020 -134.93101 Rock ramp, narrow 1.08 24 Mitkof 11/02/0360/0 4 56.79501 -132.83229 Ramp w. Gravel beach, narrow -2.30 24 Mitkof 11/02/0376/0 5 56.80145 -132.89693 Rock ramp, wide -0.30 22 Chichagof 10/02/4770/0 6 57.92924 -134.92269 Rock ramp, narrow -2.20 26 Haines 10/04/2713/0 7 59.17835 -135.39405 Sand/gravel flat or fan, wide -1.07 4 Juneau 10/04/0272/0 8 58.63047 -134.94360 Sand/gravel flat or fan, wide -1.85 13 Sitka 10/01/1751/0 9 57.02484 -135.63504 Sand beach, wide -0.30 9 POW 12/08/6123/0 10 55.77407 -132.48176 Platform with gravel/sand beach, wide -1.10 26 Haines 10/02/2709/0 12 59.18970 -135.41101 Gravel beach, narrow -3.00 26 Juneau 10/05/0365/0 13 58.27568 -134.35874 Ramp with gravel/sand beach -1.40 2 POW 11/04/6175/0 14 55.85251 -132.55025 Estuary (Marsh) -2.30 Juneau 10/05/0371/0 15 58.26716 -134.34125 Rock cliff -0.20 25 Haines 10/04/2789/0 16 59.14377
Load more

Recommended publications
  • GASTROPOD CARE SOP# = Moll3 PURPOSE: to Describe Methods Of
    GASTROPOD CARE SOP# = Moll3 PURPOSE: To describe methods of care for gastropods. POLICY: To provide optimum care for all animals. RESPONSIBILITY: Collector and user of the animals. If these are not the same person, the user takes over responsibility of the animals as soon as the animals have arrived on station. IDENTIFICATION: Common Name Scientific Name Identifying Characteristics Blue topsnail Calliostoma - Whorls are sculptured spirally with alternating ligatum light ridges and pinkish-brown furrows - Height reaches a little more than 2cm and is a bit greater than the width -There is no opening in the base of the shell near its center (umbilicus) Purple-ringed Calliostoma - Alternating whorls of orange and fluorescent topsnail annulatum purple make for spectacular colouration - The apex is sharply pointed - The foot is bright orange - They are often found amongst hydroids which are one of their food sources - These snails are up to 4cm across Leafy Ceratostoma - Spiral ridges on shell hornmouth foliatum - Three lengthwise frills - Frills vary, but are generally discontinuous and look unfinished - They reach a length of about 8cm Rough keyhole Diodora aspera - Likely to be found in the intertidal region limpet - Have a single apical aperture to allow water to exit - Reach a length of about 5 cm Limpet Lottia sp - This genus covers quite a few species of limpets, at least 4 of them are commonly found near BMSC - Different Lottia species vary greatly in appearance - See Eugene N. Kozloff’s book, “Seashore Life of the Northern Pacific Coast” for in depth descriptions of individual species Limpet Tectura sp. - This genus covers quite a few species of limpets, at least 6 of them are commonly found near BMSC - Different Tectura species vary greatly in appearance - See Eugene N.
    [Show full text]
  • The 2014 Golden Gate National Parks Bioblitz - Data Management and the Event Species List Achieving a Quality Dataset from a Large Scale Event
    National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science The 2014 Golden Gate National Parks BioBlitz - Data Management and the Event Species List Achieving a Quality Dataset from a Large Scale Event Natural Resource Report NPS/GOGA/NRR—2016/1147 ON THIS PAGE Photograph of BioBlitz participants conducting data entry into iNaturalist. Photograph courtesy of the National Park Service. ON THE COVER Photograph of BioBlitz participants collecting aquatic species data in the Presidio of San Francisco. Photograph courtesy of National Park Service. The 2014 Golden Gate National Parks BioBlitz - Data Management and the Event Species List Achieving a Quality Dataset from a Large Scale Event Natural Resource Report NPS/GOGA/NRR—2016/1147 Elizabeth Edson1, Michelle O’Herron1, Alison Forrestel2, Daniel George3 1Golden Gate Parks Conservancy Building 201 Fort Mason San Francisco, CA 94129 2National Park Service. Golden Gate National Recreation Area Fort Cronkhite, Bldg. 1061 Sausalito, CA 94965 3National Park Service. San Francisco Bay Area Network Inventory & Monitoring Program Manager Fort Cronkhite, Bldg. 1063 Sausalito, CA 94965 March 2016 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service, Natural Resource Stewardship and Science office in Fort Collins, Colorado, publishes a range of reports that address natural resource topics. These reports are of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Report Series is used to disseminate comprehensive information and analysis about natural resources and related topics concerning lands managed by the National Park Service.
    [Show full text]
  • Muricidae, from Palk Strait, Southeast Coast of India
    Nature Environment and Pollution Technology Vol. 8 No. 1 pp. 63-68 2009 An International Quarterly Scientific Journal Original Research Paper New Record of Muricanthus kuesterianus (Tapparone-Canefri, 1875) Family: Muricidae, from Palk Strait, Southeast Coast of India C. Stella and C. Raghunathan* Department of Oceanography and Coastal Area Studies, Alagappa University, Thondi-623 409, Ramnad district, Tamil Nadu, India *Zoological Survey of India, Andaman and Nicobar Regional Station, Haddo, Port Blair-744 102, Andaman & Nicobar Islands, India Key Words: ABSTRACT Gastropoda The present study reported the occurrence of Muricanthus kuesterianus in the Palk Muricidae Strait region of southeast coast of India as a first hand record. The detailed description Muricanthus kuesterianus of this species has been given with the comparison of its close resembled species Chicoreus virgineus Chicoreus virgineus. INTRODUCTION Muricidae, the largest and varied taxonomic family among marine gastropods has small to large predatory sea snails in the Order Neogastropoda. At least 1,000 species of muricids under numerous subfamilies are known. Many muricids have unusual shells which are considered attractive by shell collectors. The spire and body whorl of the muricids are often ornamental with knobs, tubercules, ribbing or spines. Muricids have episodic growth which means that the shell grows in spurts, remain- ing in the same size for a while before rapidly growing to the next size stage resulting in a series of varices on each whorl. Most species of muricids are carnivorous, feeding on other gastropods, bivalves and barnacles. In March 2007, during the course of faunistic surveys along the Palk Strait region of southeast coast of India (Fig.
    [Show full text]
  • OREGON ESTUARINE INVERTEBRATES an Illustrated Guide to the Common and Important Invertebrate Animals
    OREGON ESTUARINE INVERTEBRATES An Illustrated Guide to the Common and Important Invertebrate Animals By Paul Rudy, Jr. Lynn Hay Rudy Oregon Institute of Marine Biology University of Oregon Charleston, Oregon 97420 Contract No. 79-111 Project Officer Jay F. Watson U.S. Fish and Wildlife Service 500 N.E. Multnomah Street Portland, Oregon 97232 Performed for National Coastal Ecosystems Team Office of Biological Services Fish and Wildlife Service U.S. Department of Interior Washington, D.C. 20240 Table of Contents Introduction CNIDARIA Hydrozoa Aequorea aequorea ................................................................ 6 Obelia longissima .................................................................. 8 Polyorchis penicillatus 10 Tubularia crocea ................................................................. 12 Anthozoa Anthopleura artemisia ................................. 14 Anthopleura elegantissima .................................................. 16 Haliplanella luciae .................................................................. 18 Nematostella vectensis ......................................................... 20 Metridium senile .................................................................... 22 NEMERTEA Amphiporus imparispinosus ................................................ 24 Carinoma mutabilis ................................................................ 26 Cerebratulus californiensis .................................................. 28 Lineus ruber .........................................................................
    [Show full text]
  • Appendix 1. Bodega Marine Lab Student Reports on Polychaete Biology
    Appendix 1. Bodega Marine Lab student reports on polychaete biology. Species names in reports were assigned to currently accepted names. Thus, Ackerman (1976) reported Eupolymnia crescentis, which was recorded as Eupolymnia heterobranchia in spreadsheets of current species (spreadsheets 2-5). Ackerman, Peter. 1976. The influence of substrate upon the importance of tentacular regeneration in the terebellid polychaete EUPOLYMNIA CRESCENTIS with reference to another terebellid polychaete NEOAMPHITRITE ROBUSTA in regard to its respiratory response. Student Report, Bodega Marine Lab, Library. IDS 100 ∗ Eupolymnia heterobranchia (Johnson, 1901) reported as Eupolymnia crescentis Chamberlin, 1919 changed per Lights 2007. Alex, Dan. 1972. A settling survey of Mason's Marina. Student Report, Bodega Marine Lab, Library. Zoology 157 Alexander, David. 1976. Effects of temperature and other factors on the distribution of LUMBRINERIS ZONATA in the substratum (Annelida: polychaeta). Student Report, Bodega Marine Lab, Library. IDS 100 Amrein, Yost. 1949. The holdfast fauna of MACROSYSTIS INTEGRIFOLIA. Student Report, Bodega Marine Lab, Library. Zoology 112 ∗ Platynereis bicanaliculata (Baird, 1863) reported as Platynereis agassizi Okuda & Yamada, 1954. Changed per Lights 1954 (2nd edition). ∗ Naineris dendritica (Kinberg, 1867) reported as Nanereis laevigata (Grube, 1855) (should be: Naineris laevigata). N. laevigata not in Hartman 1969 or Lights 2007. N. dendritica taken as synonymous with N. laevigata. ∗ Hydroides uncinatus Fauvel, 1927 correct per I.T.I.S. although Hartman 1969 reports Hydroides changing to Eupomatus. Lights 2007 has changed Eupomatus to Hydroides. ∗ Dorvillea moniloceras (Moore, 1909) reported as Stauronereis moniloceras (Moore, 1909). (Stauronereis to Dorvillea per Hartman 1968). ∗ Amrein reported Stylarioides flabellata, which was not recognized by Hartman 1969, Lights 2007 or the Integrated Taxonomic Information System (I.T.I.S.).
    [Show full text]
  • Hepatopancreatic Endosymbionts in Coastal Isopods (Crustacea: Isopoda)
    Marine Biology 2001) 138: 955±963 Ó Springer-Verlag 2001 M. Zimmer á J. P. Danko á S. C. Pennings A. R. Danford á A. Ziegler á R. F. Uglow á T. H. Carefoot Hepatopancreatic endosymbionts in coastal isopods Crustacea: Isopoda), and their contribution to digestion Received: 28 August 2000 / Accepted: 8 December 2000 Abstract Three isopod species Crustacea: Isopoda), phenolic compounds was most developed in one of the commonly found in the intertidal and supratidal zones more marine species, suggesting that this trait may have of the North American Paci®c coast, were studied with evolved independently in isopod species that consume a respect to symbiotic microbiota in their midgut glands phenolic-rich diet, whether in marine habitats or on hepatopancreas). Ligia pallasii Oniscidea: Ligiidae) land. contained high numbers of microbialsymbionts in its hepatopancreatic caeca. Numbers of endosymbionts were strongly reduced by ingestion of antibiotics. By contrast, Introduction the hepatopancreas of Idotea wosnesenskii Valvifera: Idoteidae) and Gnorimosphaeroma oregonense Sphae- Endosymbionts are well known to play a key role in the romatidea: Sphaeromatidae) did not contain any mic- digestive processes of many terrestrialspecies summa- robiota. Results of feeding experiments suggest that rized in Martin 1983; Slaytor 1992; Breznak and Brune microbialendosymbionts contribute to digestive pro- 1994); however, their role in marine invertebrate species cesses in L. pallasii, the most terrestrialof the three is poorly understood. While studies have shown that gut isopods that we studied. The acquisition of digestion- microbiota exist in some marine invertebrates, know- enhancing endosymbionts may have been an important ledge of their nutritional role is scanty cf.
    [Show full text]
  • Download PDF Version
    MarLIN Marine Information Network Information on the species and habitats around the coasts and sea of the British Isles Serpula vermicularis reefs on very sheltered circalittoral muddy sand MarLIN – Marine Life Information Network Marine Evidence–based Sensitivity Assessment (MarESA) Review Frances Perry, Catherine Wilding, Jacqueline Hill and Dr Harvey Tyler-Walters 2020-05-27 A report from: The Marine Life Information Network, Marine Biological Association of the United Kingdom. Please note. This MarESA report is a dated version of the online review. Please refer to the website for the most up-to-date version [https://www.marlin.ac.uk/habitats/detail/41]. All terms and the MarESA methodology are outlined on the website (https://www.marlin.ac.uk) This review can be cited as: Perry, F., Wilding, C., Hill, J., & Tyler-Walters, H., 2020. [Serpula vermicularis] reefs on very sheltered circalittoral muddy sand. In Tyler-Walters H. and Hiscock K. (eds) Marine Life Information Network: Biology and Sensitivity Key Information Reviews, [on-line]. Plymouth: Marine Biological Association of the United Kingdom. DOI https://dx.doi.org/10.17031/marlinhab.41.3 The information (TEXT ONLY) provided by the Marine Life Information Network (MarLIN) is licensed under a Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales License. Note that images and other media featured on this page are each governed by their own terms and conditions and they may or may not be available for reuse. Permissions beyond the scope of this license are available here. Based on a work at www.marlin.ac.uk (page left blank) Date: 2020-05-27 Serpula vermicularis reefs on very sheltered circalittoral muddy sand - Marine Life Information Network A colony of tube worms forming a small reef, Loch Creran.
    [Show full text]
  • Tesis Doctoral Marine Plastic Pollution As a Vector for Non-Native Species
    Departamento de Biología Funcional Programa de Doctorado: Programa Oficial de Doctorado en Ingeniería Química, Ambiental y Bioalimentaria Tesis Doctoral Marine plastic pollution as a vector for non-native species transport Los plásticos contaminantes marinos como vector de transporte para especies exóticas Sabine Rech Directora: Eva García Vázquez Co-Director: Yaisel Juan Borrell Pichs Oviedo, 2018 © Sabine Rech, 2018 Cover design, photography & layout: Sabine Rech Section image: „What lies under“ by Ferdi Rizkiyanto (http://ferdi-rizkiyanto.blogspot.com/2011/06/what-lies-under.html) This PhD Thesis is part of the project AQUAINVAD-ED, which has received funding from the European Union’s Horizon 2020 Research and Innovation programme under the Marie Sklodowska-Curie grant agreement no 642197. RESUMEN DEL CONTENIDO DE TESIS DOCTORAL 1.- Título de la Tesis Español/Otro Idioma: Inglés: Los plásticos contaminantes marinos como Marine plastic pollution as a vector for non- vector de transporte para especies exóticas native species transport 2.- Autor Nombre: DNI/Pasaporte/NIE: Sabine Rech Y4485460-Z Programa de Doctorado: Ingeniería Química, Ambiental y Bioalimentaria Órgano responsable: Departamento de Biología Funcional RESUMEN (en español) La contaminación y la introducción de especies no nativas (NIS) se encuentran entre las 2 - principales amenazas para la diversidad biológica global. Se ha demostrado que los BIS - plásticos flotantes son responsables de alteraciones significativas para el ser humano y 010 - para el medio ambiente. Entre los variados efectos negativos encontrados se VOA - encuentra su capacidad para transportar biota adherida, entre ellos NIS, a grandes MAT - distancias. Este fenómeno, llamado rafting, ha atraído recientemente la atención FOR científica y pública, pero aún no existe una comprensión general del proceso, ni de su impacto a nivel global.
    [Show full text]
  • Gastropoda:Muricidae
    The malacologicalsocietymalacological society of Japan Jeur. Malac,) fi re VENUS {Jap. - Vol, 5z No. 3 ( l99g): 2e9 223 Originand Biogeographic History of Ceratostoma (Gastropoda: Muricidae) Kazutaka AMANo and Geerat J. VERMEIJ of943ofGeoscience. Jbetsu Uhiversity oj' EZIucation. i2xmayashiki-1. Jbetsu, MigataDqpartmentPrellercture, -85i2 Japan, and Department of Geolegy and Center for Population Uitiversity Calijbrnia at Davis, One Shields Avenue, Davis, CA 95616 USABiology Abstract: We examined the two Neogene species of the ocenebrine muricid gastropod genus Ceratostoma Herrmannsen, 1846, from Japan and North Korea, namely, C. makiyamai The (Hatai & Kotaka, 1952) and C. sp,, both from the early middle Miecene. genus Ceratostotna is divisible into fouT groups based on C. nuttalli (Conrad), C. virginiae (Maury), C, fotiatum (Gemelin), and C. rorijIuum (Adams & Reeve). Three Miocene species from Kamehatka assigned by Russian workers to Ceratostoma are difficult to evaluate owing to poor preservation. Purpura turris Nomland, from the Pliecene of California, which was assigned to Ceratostoma by earlicr authors, is here tentatively assigned to Crassilabrum Jousseaume, 1880, have arisen the the early Miocene, it The genus Ceratostoma may in Atlantic. By had reached California, and then spTead westward to northeast Asia by earLy middle Mio- Miocene ccne time. This pattern of east to west expansion during the early half of the also characterizes many other north-temperate marine genera, including the ocenebrine NiiceUa. Keywords: origin, biogeography, Ceratostoma, Muricidae Introduction muricid Ceratostoma liye in shallow Recent species of the ocenebrine gastropod genus waters on both sides of the temperate and boreal North Pacific. There are six living species: C nuttaUi (Conrad) from California and Baja California, C.
    [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]
  • The Coastal Talitridae (Amphipoda: Talitroidea) of Southern and Western Australia, with Comments on Platorchestia Platensis (Krøyer, 1845)
    © The Authors, 2008. Journal compilation © Australian Museum, Sydney, 2008 Records of the Australian Museum (2008) Vol. 60: 161–206. ISSN 0067-1975 doi:10.3853/j.0067-1975.60.2008.1491 The Coastal Talitridae (Amphipoda: Talitroidea) of Southern and Western Australia, with Comments on Platorchestia platensis (Krøyer, 1845) C.S. SEREJO 1 AND J.K. LOWRY *2 1 Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista s/n, Rio de Janeiro, RJ 20940–040, Brazil [email protected] 2 Crustacea Section, Australian Museum, 6 College Street, Sydney NSW 2010, Australia [email protected] AB S TRA C T . A total of eight coastal talitrid amphipods from Victoria, South Australia and Western Australia are documented. Three new genera (Australorchestia n.gen.; Bellorchestia n.gen. and Notorchestia n.gen.) and seven new species (Australorchestia occidentalis n.sp.; Bellorchestia richardsoni n.sp.; Notorchestia lobata n.sp.; N. naturaliste n.sp.; Platorchestia paraplatensis n.sp. Protorchestia ceduna n.sp. and Transorchestia marlo n.sp.) are described. Notorchestia australis (Fearn-Wannan, 1968) is reported from Twofold Bay, New South Wales, to the Eyre Peninsula, South Australia. Seven Australian and New Zealand “Talorchestia” species are transferred to Bellorchestia: B. chathamensis (Hurley, 1956); B. kirki (Hurley, 1956); B. marmorata (Haswell, 1880); B. pravidactyla (Haswell, 1880); B. quoyana (Milne Edwards, 1840); B. spadix (Hurley, 1956) and B. tumida (Thomson, 1885). Two Australian “Talorchestia” species are transferred to Notorchestia: N. australis (Fearn-Wannan, 1968) and N. novaehollandiae (Stebbing, 1899). Type material of Platorchestia platensis and Protorchestia lakei were re-examined for comparison with Australian species herein described.
    [Show full text]
  • Dominance of Three Local Hermit Crabs with Relation to Shell Selection By: Khoury Hickman
    Dominance of Three Local Hermit Crabs with relation to Shell Selection by: Khoury Hickman INTRODUCTION: Hermit crabs all over the world are faced with the challenge of finding a gastropod shell to call their home. The difficulty is finding a shell that is large enough for them to fit their entire body into, but not too large that they can't carry the shell due to its weight. There are many factors that go into shell selection which include: shell weight, shell volume, overall shell size and the protective properties provided by the shell (McClintock 1985). Since all hermit crabs need a shell to inhabit, competition is also going to factor into their home selection. Therefore, I would hypothesize that in the event of two crabs competing for a shell, there is going to be some type of dominance or hierarchy between different species occupying the same tidal zones. Many types of shells are occupied by hermit crabs, and according to Wilber (1990), hermit crabs are not known to change shell preference with prior experience. This means that regardless of the current home being used, there is no preference to find the same species of shell for a new home. METHODS : I obtained approximately 50 hermit crabs of all different sizes from South Cove, Cape Arago, Charleston, Oregon during a low tide. During collection, I tried to get all three common species: Pagurus granosimanus, Pagurus hirsutiusculus, and Pagurus samuelis. I also tried to collect crabs that inhabited different types of shells, the most common being Tegula funebralis. Other species included Calliostoma ligatum, Ceratostoma foliatum, Nucella emarginata, Nucella lamellose, & Lirabuccinum dirum.
    [Show full text]