Abstract
The interannual variability in peracarid (Crustacea: Malacostraca; Amphipoda, Isopoda, Cumacea, Tanaidacea) species composition and diversity on the South Greenland shelf was studied at four stations over a sampling period of 3 years (2001, 2002 and 2004), using a Rauschert sled at depths of about 160 m. The South Greenland peracarids were relatively stable over the 3 years with respect to evenness and diversity. Moderate changes in temperature and salinity had negligible effects on the species composition, while sediment structure was found to be the most important environmental variable shaping the peracarid fauna.
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References
Anonymous (2002) Report of the workshop on the transport of cod larvae. ICES CM 2002/C:13, pp 1–44
Arndt CE, Beuchel F (2005) Life history and population dynamics of the Arctic sympagic amphipods Onisimus nanseni Sars and O. glacialis Sars (Gammaridea: Lysianassidae). Polar Biol 29:239–248
Astthorsson OS, Gislason A, Jonsson S (2007) Climate variability and the Icelandic marine ecosystem. Deep Sea Res II 54:2456–2477
Barber DG, Lukovich JV, Keogak J, Baryluk S, Fortier L, Henry GHR (2008) The changing climate of the Arctic. Arctic 61(Suppl 1):7–26
Barnard JL, Karaman GS (1991) The families and genera of marine gammaridean Amphipoda (except marine gammaroids)–part 1. Rec Austr Mus Suppl 13:1–417
Bellan-Santini D, Dauvin JC (1997) Ampeliscidae (Amphipoda) from Iceland with a description of a new species (contribution to the BIOICE research programme). J Nat Hist 31:1157–1173
Błazewicz-Paszkowycz M, Ligowski R (2002) Diatoms as food source indicator for some Antarctic Cumacea and Tanaidacea (Crustacea). Antarct Sci 14:11–15
Błazewicz-Paszkowycz M, Sekulska-Nalewajko J (2004) Tanaidacea (Crustacea, Malacostraca) of two polar fjords: Kongsfjorden (Arctic) and Admiralty Bay (Antarctic). Polar Biol 27:222–230
Bousfield EL (1982) Amphipoda. In: Parker SP (ed) Synopsis and classification of living organisms. Mc Graw Hill, New York, pp 254–294
Brandt A (1993) Composition, abundance, and diversity of peracarid crustaceans on a transect of the Kolbeinsey Ridge, north of Iceland. Polar Biol 13:565–576
Brandt A (1995) Peracarid fauna (Crustacea, Malacostraca) of the Northeast Water Polynya off Greenland: documenting close benthic-pelagic coupling in the Westwind Trough. Mar Ecol Prog Ser 121:39–51
Brandt A (1997) Abundance, diversity and community patterns of epibenthic- and benthic-boundary layer peracarid crustaceans at 75°N off East Greenland. Polar Biol 17:159–174
Brandt A, Berge J (2007) Peracarid composition, diversity and species richness in the area of the Northeast Water polynya, East Greenland (Crustacea, Malacostraca). Polar Biol 31:15–22
Brandt A, Svavarsson J, Brattegard T (1994) Eurycope brevisrostris (Isopoda: Asellota) from the deep Atlantic Ocean: redescription, postmarsupial development, and reproductive patterns. Sarsia 79:127–143
Brandt A, Vassilenko S, Piepenburg D, Thurston M (1996) The species composition of the peracarid fauna (Crustacea, Malacostraca) of the Northeast Water Polynya (Greenland). Medd Groenl Biosci 44:1–30
Bray JR, Curtis JT (1957) An ordination of the upland forest of Southern Wisconsin. Ecol Monogr 27:225–349
Buch E, Pedersen SA, Ribergaard MH (2005) Ecosystem variability in West Greenland Waters. J. Northw Atl Fish Sci 34:13–28
Carey AGJ (1991) Ecology of North American Arctic continental shelf benthos: a review. Cont Shelf Res 11:865–883
Christiansen B, Diel-Christiansen S (1993) Respiration of lysianassoid amphipods in a subarctic fjord and some implications on their feeding ecology. Sarsia 78:9–15
Clarke KR (1993) Non-parametric multivariate analyses of changes in community structure. Aust J Ecol 18:117–143
Clarke KR, Ainsworth M (1993) A method of linking multivariate community structure to environmental variables. Mar Ecol Prog Ser 92:205–219
Clarke KR, Warwick RM (2001) Change in marine communities: an approach to statistical analysis and interpretation. Primer-E Ltd., Plymouth, p 172
Clifford DHT, Stephenson W (1975) An introduction to numerical classification. Academic Press, New York, p 229
Conlan K, Aitken A, Hendrycks E, McClelland C, Melling H (2008) Distribution patterns of Canadian Beaufort Shelf macrobenthos. J Mar Syst 74:864–886
Dauby P, Scailteur Y, De Broyer C (2001) Trophic diversity within the eastern Weddell Sea amphipod community. Hydrobiology 443:69–86
Dauvin JC, Bellan-Santini D (1990) An overview of the amphipod genus Haploops (Ampeliscidae). J Mar Biol Ass UK 70:887–903
Dauvin JC, Ruellet T (2007) Polychaete/amphipod ratio revisited. Mar Pollut Bull 55:215–224
Dauvin JC, Zouhiri S (1996) Suprabenthic crustacean fauna of a dense Ampelisca community from the English Channel. J Mar Biol Ass UK 76:909–929
De Broyer C, Vader W (1990) Revision and notes on the biology of Orchomenella recondita (Stasek, 1958) (Amphipoda, Lysianassoidea) an associate of sea anemones. Beaufortia 41:31–38
De Broyer C, Nyssen F, Dauby P (2004) The crustacean scavenger guild in Antarctic shelf, bathyal and abyssal communities. Deep Sea Res II 51:1733–1752
Dennell R (1934) The feeding mechanism of the cumacean crustacean Diastylis bradyi. Trans R Soc Edinb 58:125–142
Enequist P (1949) Studies of the soft-bottom amphipods of the Skagerak. Zool Bidr Upps 28:1–491
Field JG, Clarke KR, Warwick RM (1982) A practical strategy for analysing multispecies distribution patterns. Mar Ecol Prog Ser 8:37–52
Forsman B (1938) Untersuchungen über die Cumaceen Skageraks. Zool Bidr Uppsala 18:1–162
Graf G (1989) Benthic-pelagic coupling in a deep-sea benthic community. Nature 341:437–439
Graf G (1992) Benthic-pelagic coupling: a benthic view. Oceanogr Mar Biol Ann Rev 30:149–190
Grebmeier JM, McRoy CP, Feder HM (1988) Pelagic-benthic coupling on the shelf of the northern Bering and Chukchi seas. 1. Food supply source and benthic biomass. Mar Ecol Prog Ser 48:57–67
Grebmeier JM, Feder HM, McRoy CP (1989) Pelagicbenthic coupling on the shelf of the northern Bering and Chukchi Seas: II. Benthic community structure. Mar Ecol Prog Ser 51:253–268
Gudmundsson G, von Schmalensee M, Svavarsson J (2000) Are foraminifers (Protozoa) important food for small isopods (Crustacea) in the deep-sea? Deep sea Res I 47:2093–2109
Hansen HJ (1916) Crustacea Malacostraca III, Isopoda. Danish Ingolf Exped 3:1–262
Hansen B, Østerhus S (2000) North Atlantic-Nordic Seas exchanges. Prog Oceanogr 45:109–208
Harley CDG, Hughes AR, Hultgren KM, Miner BG, Sorte CJB, Thornber CS, Rodriguez LF, Tomanek L, Williams SL (2006) The impacts of climate change in coastal marine systems. Ecol Lett 9:228–241
Hessler RR, Strömberg JO (1989) Behaviour of janiroidean isopods (Asellota), with special reference to deep-sea genera. Sarsia 74:145–159
Holdich DM, Jones JA (1983) Tanaids. Cambridge University Press, Cambridge, p 97
Holland DM, Thomas RH, De Young B, Ribergaard MH, Lyberth B (2008) Acceleration of Jakobshavn Isbrae triggered by warm subsurface ocean waters. Nat Geosci 1:659–664
Holliday NP, Meyer A, Bacon S, Alderson SG, De Cuevas B (2007) The retroflection of part of the East Greenland Current at Cape Farewell. Geophys Res Lett 34:L07609. doi:10.1029/2006GL029085
Horton T (2004) Revision of the amphipod genus Valettiopsis Holmes, 1908 (Crustacea: Lysianassoidea), with the addition of three new species. J Nat Hist 38:1735–1755
Hurlbert HS (1971) The nonconcept of species diversity: a critique and alternative parameters. Ecology 52:577–586
Just J (1980) Amphipoda (Crustacea) of the Thule area, Northwest Greenland: faunistics and taxonomy. Medd Groenl Biosci 2:1–61
Kaim-Malka RA (2005) Biology and life cycle of Tmetonyx similis (G. O. Sars, 1891) (Amphipoda, Lysianassidae), a scavenging amphipod from the continental slope of the Mediterranean. J Nat Hist 39:3163–3186
Klitgaard AB (1997) The distribution and habitats in the North Atlantic of two gnathiid species (Crustacea, Isopoda) and their reproductive biology in the Denmark Strait north of Iceland. Medd Groenl Biosci 47:5–32
Krapp RH, Berge J, Flores H, Gulliksen B, Werner I (2008) Sympagic occurrence of eusirid and lysianassoid amphipods under Antarctic pack ice. Deep Sea Res II 55:1015–1023
Kruskal JB, Wish M (1978) Multidimensional scaling. Sage Publications, Beverly Hills
Lavender KL, Davis RE, Brechner Owens W (2000) Mid-depth recirculation observed in the interior Labrador and Irminger seas by direct velocity measurements. Nature 407:66–69
Lörz AN, De Broyer JC (2004) Description and ecology of a spongicolous lysianassoid amphipod (Crustacea) from Antarctica. J Nat Hist 38:889–899
Macdonald RW, Harner T, Fyfe J (2005) Recent climate change in the Arctic and its impact on contaminant pathways and interpretation of temporal trend data. Sci Total Environ 342:5–86
Malmberg SA, Valdimarsson H (2003) Hydrographic conditions in Icelandic waters, 1990–1999. ICES Mar Sci Symp 219:50–60
Mayer M, Piepenburg D (1996) Epibenthic community patterns on the continental slope off East Greenland at 75°N. Mar Ecol Prog Ser 143:151–164
Meadows PS (1964a) Substrate selection by Corophium species: the particle size of substrates. J Anim Ecol 33:387–394
Meadows PS (1964b) Experiments on substrate selection by Corophium volutator (Pallas): depth selection and population density. J Exp Biol 41:677–687
Moline MA, Karnovsky NJ, Brown Z, Divoky GJ, Frazer TK, Jacoby CA, Torrese JJ, Fraser WR (2008) High latitude changes in ice dynamics and their impact on polar marine ecosystems. Ann N Y Acad Sci 1134:267–319
Morata N, Renaud PE, Brugel S, Hobson KA, Johnson BJ (2008) Spatial and seasonal variations in the pelagic-benthic coupling of the southeastern Beaufort Sea revealed by sedimentary biomarkers. Mar Ecol Prog Ser 371:47–63
Myers AA, Lowry JK (2003) A phylogeny and a new classification of the Corophiidea Leach, 1814 (Amphipoda). J Crust Biol 23:443–485
Nickel J (2004) Bentho-pelagische Kopplungsprozesse im arktischen Mellemfjord (Westgrönland) unter Berücksichtigung benthischer Peracarida (Malacostraca, Crustacea). Ber Polar Meeresforsch 491:1–135
NOAA (2004) LME 19: East Greenland Shelf. http://www.lme.noaa.gov/Portal/jsp/LME_Pages/lme_59.jsp. Accessed 18 Jan 2009
Oakden JM (1984) Feeding and substrate preference in five species of phoxocephalid amphipods from central California. J Crust Biol 4:233–247
Pedersen SA, Madsen J, Dyhr-Nielsen M (2004) Global international waters assessment: Arctic Greenland, East Greenland Shelf, West Greenland Shelf, GIWA Regional assessment 1b, 15, 16. University of Kalmar on behalf of United Nations Environment Programme, pp 1–80
Piepenburg D (2005) Recent research on Arctic benthos: common notions need to be revised. Polar Biol 28:733–755
Piepenburg D, Schmid MK (1996) Distribution, abundance, biomass, and mineralization potential of the epibenthic megafauna of the Northeast Greenland shelf. Mar Biol 125:321–332
Riisgard HU, Schotge P (2007) Surface deposit feeding versus filter feeding in the amphipod Corophium volutator. Mar Biol Res 3:421–427
Shannon EC, Weaver W (1963) The mathematical theory of communication. University of Illinois Press, Urbana
Steele DH (1979) Zoogeography of the genus Anonyx (Crustacea, Amphipoda). Bull Biol Soc Wash 3:47–53
Stein M (1988) Variability of water masses, currents and ice in Denmark Strait. NAFO Sci Coun Stud 12:71–84
Stein M (2005) North Atlantic subpolar gyre warming—impacts on Greenland offshore waters. J Northw Atl Fish Sci 36:43–54
Stein M (2006) Climatic conditions around Greenland—2005. NAFO SCR Doc 06/2:1–18
Stein M (2007) Warming periods off Greenland during 1800–2005: their potential influence on the abundance of cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) in Greenlandic Waters. J Northw Atl Fish Sci 39:1–20
Stransky B (2008) Description of the Rauschert sled and its sampling efficiency. Mitt Hamburg Zool Mus Inst 105:23–30
Suess E (1980) Particulate organic carbon flux in the oceans: surface productivity and oxygen utilization. Nature 288:260–263
Svavarsson J, Brattegard T, Strömberg JO (1990) Distribution and diversity patterns of asellote isopods (Crustacea) in the deep Norwegian and Greenland Seas. Prog Oceanogr 24:297–310
Svavarsson J, Strömberg JO, Brattegard T (1993a) The deep-sea asellote (Isopoda, Crustacea) fauna of the Northern Seas: species composition, distributional patterns and origin. J Biogeogr 20:537–555
Svavarsson J, Gudmundsson G, Brattegard T (1993b) Feeding by asellote isopods (Crustacea) on foraminifers (Protozoa) in the deep sea. Deep Sea Res I 40:1225–1239
Tamelander T, Reigstad M, Hop H, Carroll ML, Wassmann P (2008) Pelagic and sympagic contribution of organic matter to zooplankton and vertical export in the Barents Sea marginal ice zone. Deep Sea Res II 55:2330–2339
Vasilenko SV (2002) Cumaceans as indicators of Atlantic Waters over the continental slope of the Arctic Ocean. Russian J Mar Biol 28:1–6
Walther GR, Post E, Convey P, Menzel A, Parmesan C, Beebee TJ, Fromentin JM, Hoegh-Guldberg O, Bairlein F (2002) Ecological responses to recent climate change. Nature 416:389–395
Weisshappel JBF, Svavarsson J (1998) Benthic amphipods (Crustacea: Malacostraca) in Icelandic waters: diversity in relation to faunal patterns from shallow to intermediate deep Arctic and North Atlantic Oceans. Mar Biol 131:133–143
Yashayaev I (2007) Hydrographic changes in the Labrador Sea, 1960–2005. Prog Oceanogr 73:242–276
Zimmer C (1941) Klassen und Ordnungen des Tierreichs–Cumacea. Akademische Verlagsgesellschaft Becker & Erler Kom.-Ges, Leipzig, p 222
Acknowledgments
The first author would like to thank the Federal Research Centre for Fisheries, Hamburg, Germany, for enabling epibenthic sampling on RV Walther Herwig III during the Greenland cruises WH233, WH244 and WH268, the crew of RV Walther Herwig III and the scientists-in-charge Dr. Matthias Stehmann and Manfred Stein for their support and help during these cruises, the latter also for his help with regard to oceanographic issues. Our gratitude also goes to Dr. J. Berge, Dr. C. de Broyer, Dr. A. Myers, Dr. G. Krapp-Schickel, Dr. L. Buhl-Mortensen, Lydia Kramer and Antje Fischer for assistance in the identification of amphipods, to Drs. Stefanie Kaiser and Saskia Brix for comments on earlier versions of the manuscript. Additional thanks to Prof. Angelika Brandt for supervising the first author’s Ph.D. thesis, on which this paper is based, and for helpful comments on the manuscript. Thanks to four anonymous reviewers for their valuable constructive comments and suggestions. Special thanks to Dr. Gary Poore for improving the English on an earlier version of the manuscript, Eric dos Santos for his comments and to Dr. Christoph Stransky for his endless support during the entire time of first author’s Ph.D. study. This work was partly funded by travel grants of the German Academic Exchange Service (DAAD, PKZ:D/05/43069) and the ArcOD project within the Census of Marine Life (CoML) programme.
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Appendix
Appendix
Species list of all 12 stations in taxonomic order and relative abundance of all identified species
Family | Species | NE-station | SE-station | SW-station | NW-station | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2001 | 2002 | 2004 | 2001 | 2002 | 2004 | 2001 | 2002 | 2004 | 2001 | 2002 | 2004 | ||
-1 | -2 | -3 | -4 | ||||||||||
Amphipoda | |||||||||||||
Aoridae | Autonoe borealis (Myers, 1976) | 2 | 9 | 9 | 0 | 0 | 1 | 23 | 14 | 2 | 113 | 17 | 117 |
Caprellidae | Aeginella spinosa Boeck, 1861 | 8 | 19 | 13 | 16 | 23 | 9 | 912 | 1,397 | 914 | 72 | 15 | 84 |
Aeginina longicornis (Krøyer, 1843) | 0 | 3 | 0 | 2 | 4 | 2 | 28 | 83 | 17 | 9 | 10 | 4 | |
Caprella ciliata Sars, 1895 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 2 | |
Caprella dubia Hansen, 1887 | 4 | 8 | 10 | 9 | 2 | 0 | 183 | 52 | 6 | 183 | 6 | 117 | |
Caprella rinki Stephensen, 1916 | 0 | 0 | 5 | 2 | 8 | 0 | 496 | 392 | 204 | 0 | 2 | 0 | |
Cercops holboelli Krøyer, 1843 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 14 | 0 | 0 | |
Proaeginina norvegica (Stephensen, 1931) | 2 | 108 | 31 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Caprellidae spp. | 0 | 11 | 5 | 18 | 23 | 0 | 481 | 504 | 124 | 40 | 26 | 46 | |
Corophiidae | Protomedeia fasciata Krøyer, 1842 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Dulichidae | Dulichia cf. falcata (Bate, 1857) | 0 | 10 | 18 | 4 | 0 | 2 | 38 | 23 | 5 | 82 | 20 | 61 |
Dulichia spinosissima Krøyer, 1845 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 25 | 8 | 2 | 1 | 0 | |
Dyopedos porrectus Bate, 1857 | 0 | 0 | 0 | 2 | 0 | 0 | 116 | 53 | 0 | 7 | 0 | 0 | |
Paradulichia typica Boeck, 1871 | 0 | 21 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | |
Ericthonius megalops (Sars, 1879) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Ischyroceridae | Ischyrocerus anguipes Krøyer, 1838 | 0 | 0 | 0 | 254 | 0 | 0 | 0 | 313 | 11 | 373 | 56 | 49 |
Ischyrocerus latipes Krøyer, 1842 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
Ischyrocerus megacheir (Boeck, 1871) | 11 | 28 | 5 | 0 | 1 | 0 | 277 | 256 | 33 | 36 | 4 | 7 | |
Ischyrocerus megalops Sars, 1895 | 0 | 0 | 0 | 8 | 1 | 0 | 0 | 2 | 6 | 41 | 4 | 7 | |
Ischyrocerus T1 Just, 1980 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | |
Ischyrocerus sp. 1 | 0 | 74 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Ischyrocerus sp. 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Photidae | Siphonoecetes typicus Krøyer, 1845 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 2 | 0 | 0 | 0 |
Photis reinhardi Krøyer, 1842 | 0 | 0 | 0 | 8 | 2 | 0 | 1,371 | 2,929 | 2,281 | 246 | 33 | 149 | |
Gammaropsis cf. melanops Sars, 1879 | 16 | 123 | 64 | 18 | 7 | 2 | 57 | 94 | 101 | 267 | 36 | 227 | |
Podoceridae | Gammaropsis sp. 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Laetmatophilus tuberculatus Bruzelius, 1859 | 4 | 40 | 37 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Unciolidae | Unciola laticornis Hansen, 1887 | 18 | 88 | 23 | 63 | 33 | 9 | 82 | 172 | 162 | 7 | 0 | 0 |
Unciola leucopis (Krøyer, 1845) | 5 | 0 | 0 | 2 | 0 | 0 | 21 | 25 | 10 | 13 | 9 | 9 | |
Corophiidea spp. | 1 | 0 | 0 | 2 | 0 | 0 | 12 | 1,150 | 10 | 26 | 0 | 23 | |
Amphilochidae | Amphilochus manudens Bate, 1862 | 269 | 630 | 610 | 458 | 248 | 191 | 983 | 759 | 683 | 5 | 2 | 2 |
Amphilochus tenuimanus Boeck, 1872 | 62 | 172 | 180 | 63 | 11 | 19 | 102 | 127 | 56 | 66 | 19 | 89 | |
Gitanopsis cf. arctica Sars, 1892 | 25 | 0 | 0 | 0 | 0 | 0 | 107 | 67 | 5 | 336 | 37 | 118 | |
Gitanopsis bispinosa (Boeck, 1871) | 0 | 11 | 20 | 5 | 7 | 8 | 264 | 121 | 87 | 163 | 40 | 117 | |
Amphilochidae spp. | 6 | 33 | 20 | 4 | 11 | 22 | 23 | 52 | 34 | 26 | 9 | 51 | |
Ampeliscidae | Ampelisca aequicornis Bruzelius, 1859 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
Ampelisca eschrichtii Krøyer, 1842 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Ampelisca macrocephala Lilljeborg, 1852 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 23 | 17 | 13 | 0 | 1 | |
Ampelisca spinipes Boeck, 1861 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
Byblis gaimardi (Krøyer, 1846) | 9 | 9 | 15 | 3 | 8 | 2 | 5 | 6 | 11 | 6 | 0 | 0 | |
Haploops setosa Boeck, 1871 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | |
Haploops sp. 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Ampeliscidae spp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 0 | 0 | |
Argissidae | Argissa hamatipes (Norman, 1869) | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 |
Astyra abyssi Boeck, 1871 | 0 | 6 | 7 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | |
Atylidae | Atylus smitti Goës, 1866 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 3 | 0 | 4 | 2 | 1 |
Dexaminidae | Guernea sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 132 | 10 | 16 |
Epimeriidae | Paramphithoe hystrix (Ross, 1835) | 1 | 5 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 1 |
Eusiridae | Eusirus propinquus Sars, 1893 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 15 |
Rhachotropis aculeata (Lepechin, 1780) | 0 | 1 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | |
Rhachotropis inflata (Sars, 1882) | 14 | 134 | 7 | 43 | 57 | 26 | 46 | 4 | 8 | 400 | 29 | 166 | |
Rhachotropis spp. | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Calliopiidae | Apherusa bispinosa (Bate, 1856) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Apherusa sarsi Shoemaker, 1930 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | 125 | 160 | |
Cleippides tricuspis (Krøyer, 1846) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 6 | 3 | 20 | |
Laothoes meinerti Boeck, 1871 | 3 | 41 | 14 | 1 | 18 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | |
Iphimediidae | Acanthonotozoma cristatum (Ross, 1835) | 0 | 3 | 4 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 0 | 0 |
Acanthonotozoma serratum (Fabricius, 1780) | 1 | 5 | 8 | 31 | 31 | 17 | 53 | 86 | 41 | 20 | 4 | 29 | |
Leucothoidae | Leucothoe spinicarpa (Abildgaard, 1789) group | 6 | 55 | 40 | 22 | 17 | 4 | 31 | 82 | 98 | 7 | 2 | 39 |
Liljeborgiidae | Liljeborgia fissicornis (Sars, M., 1858) | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Liljeborgia pallida (Bate, 1857) | 6 | 44 | 38 | 310 | 193 | 229 | 7 | 2 | 2 | 3 | 0 | 0 | |
Melitidae | Melita dentata (Krøyer, 1842) | 0 | 0 | 0 | 3 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
Melita gladiosa Bate, 1862 | 0 | 32 | 6 | 44 | 22 | 12 | 8 | 35 | 40 | 26 | 8 | 28 | |
Melita obtusata (Montagu, 1813) | 0 | 0 | 1 | 0 | 0 | 0 | 51 | 90 | 46 | 1 | 0 | 0 | |
Melitidae spp. | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Melphidippidae | Melphidippida goesi Stebbing, 1899 | 1 | 14 | 8 | 0 | 0 | 0 | 1 | 2 | 7 | 11 | 5 | 17 |
Melphidippidae sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | 0 | 0 | 0 | 0 | 0 | |
Ochlesidae | Odius carinatus (Bate, 1862) | 15 | 34 | 23 | 59 | 44 | 20 | 234 | 215 | 181 | 373 | 61 | 358 |
Oedicerotidae | Bathymedon saussurei Boeck, 1871 | 0 | 5 | 11 | 12 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Monoculodes borealis Boeck, 1871 | 0 | 0 | 7 | 8 | 11 | 2 | 5 | 15 | 5 | 3 | 3 | 39 | |
Monoculodes cf. latimanus (Goёs, 1866) | 0 | 0 | 0 | 12 | 24 | 9 | 3 | 10 | 1 | 444 | 24 | 337 | |
Monoculodes cf. norvegicus (Boeck, 1861) | 0 | 25 | 44 | 69 | 51 | 73 | 2 | 3 | 0 | 0 | 0 | 0 | |
Monoculodes cf. packardi Boeck, 1871 | 0 | 9 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
Monoculodes cf. pallidus Sars, 1892 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Monoculodes cf. subnudus Norman, 1889 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 10 | 1 | 81 | 0 | 91 | |
Monoculodes cf. tesselatus Schneider, 1883 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 5 | 12 | |
Monoculodes tuberculatus Boeck, 1871 | 0 | 2 | 3 | 14 | 10 | 10 | 9 | 8 | 3 | 119 | 35 | 133 | |
Monoculodes spp. | 1 | 0 | 0 | 68 | 0 | 25 | 4 | 0 | 6 | 0 | 18 | 0 | |
Oediceros cf. borealis Boeck, 1871 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 13 | 0 | 1 | |
Oediceros sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |
Oediceros sp. 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | |
Paroediceros lynceus (Sars, M.,1858) | 28 | 115 | 62 | 50 | 16 | 9 | 57 | 123 | 90 | 4 | 4 | 8 | |
Paroediceros spp. | 7 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
Pontocrates spp. | 0 | 108 | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Westwoodilla cf. brevicalcar (Goës, 1866) | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 40 | 13 | 10 | |
Westwoodilla cf. caecula (Bate, 1856) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 269 | 61 | 28 | |
Westwoodilla cf. megalops (Sars, 1882) | 0 | 0 | 0 | 1 | 0 | 2 | 4 | 9 | 0 | 148 | 18 | 27 | |
Oedicerotidae juveniles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 147 | |
Oedicerotidae spp. | 9 | 17 | 11 | 50 | 5 | 6 | 20 | 4 | 6 | 25 | 12 | 39 | |
Pardaliscidae | Pardalisca cuspidata Krøyer, 1842 | 0 | 1 | 0 | 23 | 5 | 17 | 1 | 1 | 3 | 0 | 0 | 0 |
Pleustidae | Neopleustes boecki (Hansen, 1888) | 0 | 0 | 0 | 0 | 0 | 0 | 61 | 38 | 27 | 37 | 0 | 0 |
Parapleustes biscuspis (Krøyer, 1838) | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 1 | 0 | 0 | |
Pleustes tuberculatus Bate, 1858 | 0 | 0 | 4 | 0 | 0 | 0 | 14 | 16 | 7 | 0 | 0 | 1 | |
Stenopleustes cf. nodifer Sars, 1883 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 22 | 6 | 12 | |
Stenopleustes sp. 1 | 0 | 17 | 48 | 2 | 1 | 2 | 33 | 37 | 11 | 46 | 31 | 58 | |
Pleustidae juveniles | 0 | 23 | 83 | 3 | 0 | 0 | 0 | 0 | 0 | 279 | 81 | 241 | |
Stegocephalidae | Andaniopsis pectinata Sars, 1882 | 0 | 1 | 0 | 80 | 76 | 9 | 23 | 7 | 36 | 16 | 4 | 28 |
Phippsia roemeri Schellenberg, 1925 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 13 | 7 | 1 | 0 | 0 | |
Stegocephalus inflatus Krøyer, 1842 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 27 | 8 | 3 | 4 | 2 | |
Stenothoidae | Hardametopa nasuta (Boeck, 1871) | 0 | 0 | 0 | 0 | 0 | 0 | 347 | 742 | 201 | 499 | 303 | 427 |
Metopa norvegica (Lilljeborg, 1851) | 0 | 7 | 0 | 2 | 0 | 4 | 5 | 8 | 0 | 29 | 0 | 9 | |
Metopa cf. propinqua Sars, 1892 | 10 | 14 | 3 | 25 | 8 | 9 | 1 | 19 | 21 | 140 | 13 | 41 | |
Stenothoidae spp. | 45 | 293 | 285 | 303 | 138 | 94 | 243 | 306 | 210 | 1,510 | 316 | 1,084 | |
Synopiidae | Bruzelia tuberculata Sars, 1882 | 2 | 9 | 4 | 87 | 36 | 48 | 22 | 46 | 37 | 0 | 0 | 0 |
Syrrhoe crenulata Goës, 1866 | 31 | 105 | 123 | 214 | 134 | 104 | 25 | 20 | 12 | 486 | 192 | 192 | |
Syrrhoides serrata (Sars, 1879) | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
Tiron spiniferum (Stimpson, 1853) | 64 | 143 | 42 | 125 | 36 | 19 | 27 | 31 | 16 | 89 | 12 | 44 | |
Synopiidae spp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | |
Urothoidae | Urothoe elegans (Bate, 1856) | 32 | 111 | 58 | 30 | 10 | 9 | 45 | 38 | 17 | 19 | 7 | 9 |
Lysianassidae | Ambasia atlantica (Milne-Edwards, 1830) | 0 | 2 | 0 | 3 | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 0 |
Ambasiellamurmanica (Brüggen, 1905) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 7 | |
Anonyxdebruyni Hoek, 1882 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 23 | 13 | 11 | |
Anonyx cf. nugax (Phipps, 1774) | 2 | 1 | 3 | 2 | 8 | 1 | 0 | 0 | 5 | 0 | 0 | 12 | |
Anonyx sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | |
Anonyx sp. 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Anonyx sp. 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Aristiastopsenti Chevreux, 1900 | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Gronellagroenlandica (Hansen, 1887) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Hippomedon denticulatus (Bate, 1857) | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Hippomedon gorbunovi Gurjanova, 1930 | 2 | 0 | 4 | 3 | 1 | 3 | 5 | 18 | 5 | 5 | 4 | 9 | |
Hippomedon propinquus cf. sibiricus Gurjanova, 1962 | 4 | 28 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Hippomedon robustus Sars, 1895 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
Kerguelenia borealis cf. japonica Gurjanova, 1962 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | |
Lysianella petalocera Sars, 1882 | 4 | 17 | 32 | 20 | 24 | 21 | 1 | 6 | 1 | 2 | 2 | 0 | |
Onisimus plautus (Krøyer, 1845) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Orchomene cf. lepidula Gurjanova, 1962 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 25 | |
Orchomene macroserrata Shoemaker, 1930 | 1 | 2 | 2 | 18 | 5 | 2 | 78 | 84 | 64 | 19 | 4 | 27 | |
Orchomene pectinata Sars, 1882 | 1 | 1 | 2 | 2 | 0 | 2 | 4 | 12 | 0 | 1 | 1 | 3 | |
Opisa eschrichtii (Krøyer, 1842) | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 7 | 3 | 4 | |
Socarnes bidenticulatus (Bate, 1858) | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 5 | |
Socarnes vahli (Krøyer, 1838) | 0 | 0 | 0 | 7 | 6 | 2 | 160 | 136 | 121 | 0 | 0 | 1 | |
Tmetonyx cicada (Fabricius, 1780) | 5 | 18 | 1 | 327 | 331 | 27 | 6 | 52 | 72 | 64 | 51 | 25 | |
Tmetonyx sp. 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Tmetonyx sp. 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Tryphosella schneideri (Stephensen, 1925) | 1 | 0 | 3 | 2 | 2 | 0 | 43 | 88 | 26 | 3 | 7 | 1 | |
Tryphosella sp. 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Lysianassidae sp. 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Lysianassidae sp. 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |
Lysianassidae sp. 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
Lysianassidae sp. 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |
Lysianassidae spp. | 0 | 1 | 0 | 30 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | |
Phoxocephalidae | Harpinia crenulata (Boeck, 1871) | 0 | 5 | 1 | 44 | 16 | 18 | 29 | 48 | 76 | 0 | 0 | 0 |
Harpinia cf. plumosa (Krøyer, 1842) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | |
Harpinia sp. 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Harpinia spp. 1 | 0 | 0 | 2 | 8 | 1 | 3 | 9 | 6 | 4 | 0 | 0 | 2 | |
Harpinia spp. 2 | 0 | 0 | 0 | 6 | 6 | 2 | 9 | 15 | 4 | 0 | 0 | 2 | |
Phoxocephalus holboelli (Krøyer, 1842) | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 78 | 40 | 155 | 17 | 26 | |
Phoxocephalidae spp. | 1 | 0 | 0 | 10 | 7 | 2 | 19 | 26 | 12 | 36 | 3 | 12 | |
Themisto abyssorum Boeck, 1871 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |
Themisto gaudichaudi Guérin, 1828 | 1 | 0 | 6 | 0 | 0 | 7 | 1 | 7 | 1 | 3 | 0 | 0 | |
Amphipoda spp. | 0 | 0 | 3 | 3 | 0 | 1 | 26 | 0 | 0 | 78 | 0 | 1 | |
Amphipoda sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 4 | 5 | 17 | |
Isopoda | |||||||||||||
Anthuridae | Calathura brachiata Stimpson, 1853 | 0 | 1 | 6 | 17 | 12 | 5 | 1 | 9 | 7 | 109 | 11 | 39 |
Desmosomatidae | Eugerda cf. globiceps (Meinert, 1890) | 0 | 52 | 41 | 90 | 91 | 149 | 48 | 2 | 5 | 132 | 24 | 301 |
Nannoniscidae | Nannoniscus oblongus Sars, 1869 | 27 | 136 | 109 | 134 | 76 | 59 | 1 | 6 | 8 | 0 | 0 | 0 |
Austroniscus cf. norbi Svavarsson, 1982 | 0 | 0 | 37 | 0 | 146 | 280 | 0 | 0 | 0 | 32 | 63 | 0 | |
Austroniscus sp. 1 | 0 | 43 | 0 | 180 | 0 | 0 | 26 | 50 | 47 | 0 | 0 | 47 | |
Austroniscus sp. 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | |
Janiridae | Iolella laciniata (Sars, 1872) | 31 | 64 | 21 | 2 | 0 | 4 | 21 | 18 | 14 | 0 | 0 | 0 |
Iolella spinosa (Harger, 1879) | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 10 | 9 | 29 | |
Janira maculosa Leach, 1814 | 245 | 1,211 | 521 | 1,065 | 703 | 534 | 492 | 989 | 811 | 364 | 104 | 429 | |
Katianiridae | Katianira bilobata Gurjanova, 1930 | 0 | 0 | 0 | 7 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
Munnidae | Munna cf. boecki Krøyer, 1839 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Munna cf. fabricii Krøyer, 1846 | 0 | 3 | 25 | 27 | 11 | 6 | 216 | 364 | 271 | 367 | 82 | 138 | |
Munna cf. groenlandica Hansen, 1916 | 55 | 261 | 98 | 67 | 45 | 10 | 575 | 536 | 316 | 515 | 103 | 312 | |
Munna cf. hanseni Stappers, 1911 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Munna cf. minuta Hansen,1910 | 0 | 125 | 60 | 57 | 13 | 7 | 67 | 391 | 66 | 1,350 | 574 | 1,092 | |
Munna spp. | 1 | 8 | 9 | 0 | 8 | 0 | 25 | 25 | 18 | 18 | 13 | 37 | |
Paramunnidae | Pleurogonium inerme Sars, 1883 | 0 | 0 | 0 | 0 | 24 | 4 | 27 | 114 | 41 | 0 | 67 | 178 |
Pleurogonium intermedium Hansen, 1916 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 206 | 0 | 0 | |
Pleurogonium pulchra Hansen, 1916 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Pleurogonium spinosissimum (Sars, 1866) | 0 | 0 | 0 | 17 | 17 | 22 | 74 | 131 | 151 | 126 | 55 | 313 | |
Munnopsidae | Baeonectes muticus (Sars, 1864) | 0 | 2 | 9 | 2 | 8 | 11 | 1 | 46 | 22 | 60 | 246 | 839 |
Disconectes furcatus (Sars, 1870) | 0 | 6 | 6 | 36 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
Disconectes latirostris (Sars, 1882) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | |
Disconectes phallangium (Sars, 1864) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Eurycope producta Sars, 1869 | 0 | 289 | 173 | 5 | 6 | 26 | 2 | 33 | 23 | 0 | 3 | 5 | |
Eurycopinae spp. | 0 | 26 | 8 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | |
Echinozone arctica Hansen, 1916 | 0 | 0 | 2 | 0 | 2 | 7 | 14 | 33 | 16 | 7 | 0 | 9 | |
Echinozone coronata (Sars, 1870) | 4 | 29 | 26 | 17 | 20 | 28 | 194 | 230 | 255 | 53 | 24 | 107 | |
Echinozone spp. | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 | 0 | 0 | 0 | 0 | |
Ilyarachna hirticeps Sars 1870 group | 0 | 14 | 10 | 33 | 16 | 29 | 2 | 0 | 6 | 18 | 4 | 109 | |
Asellota spp. | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 64 | 16 | 1 | 0 | 0 | |
Gnathiidae | Caecognathia abyssorum Sars, 1872 | 2 | 4 | 2 | 11 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Caecognathia elongata Krøyer, 1846 | 0 | 0 | 0 | 8 | 2 | 7 | 0 | 0 | 0 | 22 | 4 | 16 | |
Caecognathia females and juveniles | 4 | 9 | 13 | 110 | 41 | 15 | 0 | 2 | 0 | 150 | 27 | 162 | |
Aegidae | Aega psora (Linnaeus, 1758) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Cirolanidae | Politolana micropthalma (Hoek, 1882) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Arcturidae | Astacilla granulata (Sars, 1877) | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 12 | 18 | 0 | 0 | 0 |
Astacilla pusilla (Sars, 1873) | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Astacilla juveniles | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 2 | 8 | 0 | 0 | 0 | |
Spectrarcturus multispinatus Schultz, 1981 | 0 | 0 | 0 | 0 | 0 | 0 | 841 | 754 | 355 | 2 | 0 | 12 | |
Arcturidae sp. nov. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
Cumacea | |||||||||||||
Diastylidae | Brachydiastylis resima Krøyer, 1846 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 25 | 3 | 3 |
Diastylis cf. edwardsi Krøyer, 1841 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 26 | 6 | 4 | |
Diastylis lucifera (Krøyer, 1841) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | |
Diastylis spinulosa Heller, 1875 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 6 | 11 | |
Leptostylis ampullacea (Lilljeborg, 1855) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | |
Leptostylis macrura Sars, 1870 | 1 | 1 | 0 | 3 | 3 | 3 | 5 | 8 | 3 | 362 | 37 | 142 | |
Leptostylis villosa Sars, 1869 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 3 | |
Leptostylis spp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | |
Lampropidae | Hemilamprops cf. assimilis Sars, 1883 | 0 | 49 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Hemilamprops cf. uniplicata (Sars, 1872) | 4 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
Platyaspis typica (Sars, 1870) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
Lamprobidae spp. | 6 | 14 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Leuconidae | Leucon cf. nasica Krøyer, 1841 | 0 | 0 | 0 | 4 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
Leucon cf. nasicoides Lilljeborg, 1855 | 0 | 0 | 0 | 1,233 | 1,118 | 1,078 | 1,260 | 931 | 352 | 166 | 26 | 39 | |
Leucon cf. nathorsti Ohlin, 1901 | 32 | 97 | 60 | 40 | 33 | 40 | 59 | 25 | 28 | 25 | 6 | 5 | |
Leucon spp. | 0 | 0 | 0 | 17 | 5 | 0 | 47 | 5 | 4 | 7 | 1 | 3 | |
Eudorellopsis deformis (Krøyer, 1846) | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 23 | 5 | 9 | |
Nannastacidae | Campylaspis horrida Sars, 1870 | 62 | 212 | 197 | 88 | 54 | 67 | 52 | 110 | 105 | 3 | 0 | 1 |
Campylaspis rubicunda (Lilljeborg, 1855) | 14 | 46 | 55 | 11 | 1 | 1 | 17 | 9 | 23 | 5 | 5 | 3 | |
Campylaspis undata Sars, 1865 | 5 | 15 | 13 | 2 | 0 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | |
Campylaspis verrucosa Sars, 1865 | 0 | 0 | 0 | 10 | 0 | 7 | 15 | 4 | 6 | 0 | 0 | 0 | |
Cumella carinata (Hansen, 1887) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 3 | 24 | |
Nannastacidae spp. | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Pseudocumatidae | Petalosarsia declivis (Sars, 1865) | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 33 | 0 | 9 |
Tanaidacea | |||||||||||||
Sphyrapodidae | Ansphyrapus tudes (Norman & Stebbing, 1886) | 0 | 0 | 1 | 1 | 0 | 0 | 819 | 1,303 | 1,052 | 0 | 0 | 0 |
Pseudosphyrapus anomalus (Sars, 1869) | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
Leptocheliidae | Heterotanais groenlandicus Hansen, 1913; sensu Vanhöffen, 1914 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 75 | 18 | 56 |
Leptognathiidae | Leptognathia breviremis (Lilljeborg, 1864) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Leptognathia crassa Hansen, 1913 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
Leptognathia subaequalis (Hansen, 1913) | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | |
Leptognathia sp. 1 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Leptognathia sp. 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 3 | 0 | 0 | 2 | |
Leptognathia spp. | 0 | 9 | 2 | 0 | 1 | 1 | 1 | 54 | 50 | 14 | 13 | 6 | |
Pseudotanaidae | Tanaissus lilljeborgi (Stebbing, 1891) | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 3 | 9 |
Pseudotanais oculatus Hansen, 1913 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 44 | 12 | 9 | |
Pseudotanais sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |
Pseudotanais spp. | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |
Typhlotanaidae | Typhlotanais sp. 1 | 0 | 0 | 4 | 2 | 8 | 4 | 39 | 229 | 96 | 146 | 19 | 135 |
Typhlotanais sp. 2 | 17 | 101 | 32 | 59 | 21 | 22 | 109 | 858 | 197 | 7 | 6 | 12 | |
Paratanaoidea | Paraleptognathia gracilis (Krøyer, 1842) | 0 | 0 | 0 | 4 | 5 | 6 | 4 | 4 | 1 | 9 | 4 | 4 |
Paraleptognathia inermis (Hansen, 1913) | 0 | 0 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Paraleptognathia multiserrata (Hansen, 1913) | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | |
Paraleptognathia sp. 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
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Stransky, B., Svavarsson, J. Diversity and species composition of peracarids (Crustacea: Malacostraca) on the South Greenland shelf: spatial and temporal variation. Polar Biol 33, 125–139 (2010). https://doi.org/10.1007/s00300-009-0691-5
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DOI: https://doi.org/10.1007/s00300-009-0691-5