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Calanoida ( Order ) |
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Clausocalanoidea ( Superfamily ) |
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Scolecitrichidae ( Family ) |
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Scolecithricella ( Genus ) |
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Scolecithricella minor (Brady, 1883) (F,M) | |
| | | | | | | Syn.: | Scolecithrix minor Brady, 1883 (p.58, figs.F, non Pl.XVI, fig.16; M); Giesbrecht, 1892 (p.266); Giesbrecht & Schmeil, 1898 (p.46); Fernandes, 2008 (p.465, Tabl.2);
Scolecithrix glacialis Giesbrecht, 1902 (p.25, Descr.F, figs.F);
no Scolecithrix glacialis : Wolfenden, 1911 (p.251, figs.M); Sewell, 1948 (p.574); Vervoort, 1957 (p.101);
Scolecithrix römeri Mrazek, 1902 (p.513, 522, figs.F,M); Brady, 1918 (p.23); Sewell, 1948 (p.496, Rem.);
Scolecithricella glacialis : Farran, 1929 (p.209, 247, Rem.); Hardy & Gunther, 1935 (p.165); Sewell, 1948 (p.570, 573); Vervoort, 1951 (p.95, figs.M, Rem.); 1957 (p.101, Rem.); Tanaka, 1960 (p.40, figs.F, juv.M); 1964 (p.8); Bradford, 1972 (p.44,figs.F,M); Björnberg, 1973 (p.332); De Decker, 1984 (p.316, 363: carte); Prado Por, 1986 (p.517); Zmijewska, 1987 (tab.2a) | | | | Ref.: | | | Sars, 1902 (1903) (p.55, figs.F,M); Farran, 1908 b (p.51); Lysholm, 1913 (p.6); With, 1915 (p.204, figs.F, juv.); Sars, 1925 (p.188); Farran, 1929 (p.209, 247); Wilson, 1932 a (p.83, figs.F,M); Rose, 1933 a (p.157, figs.F,M); Jespersen, 1934 (p.91); Hardy & Gunther, 1935 (p.165); Mori, 1937 (1964) (p.51, figs.F,M); Jespersen, 1940 (p.38); Wilson, 1942 a (p.208, figs.M, juv.); Lysholm & al., 1945 (p.28); Brodsky, 1950 (1967) (p.269, figs.F,M, Rem: var. orientalis and occidentalis); C.B. Wilson, 1950 (p.334, fig.M); Chiba, 1956 (p.55, figs.F,M); Chiba & al., 1957 (p.308); 1957 a (p.12); Vervoort, 1965 (p.82, Rem.); Park, 1968 (p.554, figs.F); Shih & al., 1971 (p.46, 152, 207); Minoda, 1971 (p.29); Vidal, 1971 a (p.13, 25, figs.F,M); Bradford, 1973 (p.142); Sullivan & al., 1975 (p.176, figs.Md); Arcos, 1976 (p.85, Rem.: p.91, Table II, figs.F,M); Park, 1980 (p.31, 35, Rem.); Björnberg & al., 1981 (p.639, figs.F); Gardner & Szabo, 1982 (p.302, figs.F,M); Bradford & al., 1983 (p.103, 107, figs.F,M, Rem.); Zheng Zhong & al.,1984 (1989) (p.240, figs.F,M); Kim & al., 1993 (p.270); Razouls, 1994 (p.129, figs.F,M, Rem.); Mazzocchi & al., 1995 (p.204, figs.F,M, Rem); Chihara & Murano, 1997 (p.901, Pl.173,176: F,M); Bradford-Grieve & al., 1999 (p.881, 933, figs.F,M); Vyshkvartzeva, 1999 (2000) (p.234); Conway & al., 2003 (p.203, figs.F,M, Rem.); G. Harding, 2004 (p.44, figs.F,M); Vives & Shmeleva, 2007 (p.783, figs.F,M, Rem.); Park & Ferrari, 2009 (p.143, Appendix 1) |  Issued from : T.S. Park in Fishery Bull. Fish Wild. Serv. U.S., 1968, 66 (3). [p.553, Pl.8, Figs.9-12]. Female: 9, habitus (dorsal); 10, idem (lateral right side); 11, P2; 12, P5.
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 Issued from : J.M. Bradford, L. Haakonssen & J.B. Jillett in Mem. N.Z. oceanogr. Inst., 1983, 90. [p.108, Fig.65]. Female (Antarctic): A, habitus (lateral left side); B, posterior metasome (dorsal and lateral of another specimen); C, P5; D, P5 (other specimen). Male (Antarctic): E, habitus (lateral right side); F, P5.
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 issued from : T. Park in Antarct. Res. Ser. Washington, 1980, 31 (2). [p.32, Fig.2]. Female: a, habitus (dorsal); b, idem (lateral left side); c, forehead (lateral); d, last thoracic segment and urosome (lateral left side); e, rostrum (anterior); f, A2; g, Md; h, Mx1; i, distal part of Mx2; j, Mxp; k, P1 (anterior); l, P2 (posterior); m, P3 (posterior); n, P4 (posterior); o, P5 (posterior). Nota: Cepphalosome and 1st metasomal segment fused, 4th and 5th fused.
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 issued from : T. Park in Antarct. Res. Ser. Washington, 1980, 31 (2). [p.33, Fig.3]. Male: a, habitus (dorsal); b, idem (lateral left side); c, forehead (lateral); d, rostrum (anterior); e, A2; f, Md; g, Mx1; h, distal part of Mx2; i, Mxp; j, P1 (anterior); k, P2 (posterior); l, P3 (posterior); m, P4 (posterior); n, P5 (anterior).
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 issued from : G.O. Sars in An Account of the Crustacea of Norway. Vol. IV. Copepoda Calanoida. Published by the Bergen Museum, 1903. [Pl. XXXVII]. Female & Male.
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 issued from : G.O. Sars in An Account of the Crustacea of Norway. Vol. IV. Copepoda Calanoida. Published by the Bergen Museum, 1903. [Pl. XXXVIII]. Female. Nota: M = Md (Mx = cutting edge); m, Mx1; mp1 = Mx2; mp2 = Mxp.
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 Issued from: M.G. Mazzocchi, G. Zagami, A. Ianora, L. Guglielmo & J. Hure in Atlas of Marine Zooplankton Straits of Magellan. Copepods. L. Guglielmo & A. Ianora (Eds.), 1995. [p.205, Fig.3.37.1]. Female: A, habitus (dorsal); B, idem (lateral left side); C, P5. Nota: Head and 1st thoracic somite fused, 4th and 5th fused. A1 reaching posterior margin of genital somite. Proportional lengths of urosomites and furca 39:18:18:8:17 = 100. Male: D, habitus (dorsal); E, urosome (dorsal); F, P5. Nota: Proportional lengths of urosomites and furca 16:26:20:25:4:9 = 100. Right exopod of P5 with spatula-like distal segment; left exopod ending in \"bayonet-shaped\" segment.
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 Issued from: M.G. Mazzocchi, G. Zagami, A. Ianora, L. Guglielmo & J. Hure in Atlas of Marine Zooplankton Straits of Magellan. Copepods. L. Guglielmo & A. Ianora (Eds.), 1995. [p.206, Fig.3.37.2]. Female (SEM preparation): A, habitus (dorsal); B, idem (lateral right side); C, rostrum (frontal view); D, urosome ( (ventral) showing genital aperture); E, urosome (lateral right side); F, P5. Bars: A, B 0.100 mm; C, D, E 0.050 mm; F 0.010 mm.
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 Issued from : K.A. Brodskii in Calanoida of the Far Eastern Seas and Polar Basin of the USSR. Opred. Fauna SSSR, 1950, 35 (Israel Program for Scientific Translations, Jerusalem, 1967) [p.269, Fig.178]. Female: Arb, habitus (dorsal); CHb, habitus (lateral left side); Rb, rostrum; S5CH, P5; S5Ja, P5. Male: Arb, habitus (lateral left side); Rb, rostrum; S5Ar, P5. Ar = from Arctic; CH = from Chukchi Sea; J, = Sea of Japan; a = var. orientalis; b = var. occidentalis.
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 issued from : W. Vervoort in Verh. K. ned. Akad. Wet., Afd. Natuurk., 1951, (Sect. 2) 47 (2). [p.97, Fig.51]. As Scolecithricella glacialis. Male (from 64°31'S, 10050'W): a-b, habitus (lateral and dorsal, respectively; rostrum on ventral aspect). According to Vervoort (1951, p.96) Scolecithricella glacialis has originally been described by Giesbrecht (1902) from female specimens. The species, as is apparent from its description and figures, differs only slightly from Scolecithricella minor (Brady, 1883), the most obvious charcters are the shape of the postero-lateral thoracic border (broadly rounded in minor, slightly produced and angular in and slight differences in the shape of P5. The present males attributed to glacialis, measure 1.34-1.35 mm, agree better with the length of the female.
Nota: Proportional lengths of cephalothorax and abdomen as 65:26. Head and 1st thoracic segment, 4th and 5th completely fused ( the back shows a weakly indicated line, which may represent a rudimentary line of separation between the cephalon and the 1st thoracic somite). Two fine filifom rostral appendages present. Abdomen 5-segmented, anal segment completely telescoped into 4th urosomal somite; 1st urosomal somite produced on the left side; proportional lengths of urosomal somites and caudal rami 11:30:19:23:4:13 = 100. Caudal rami twice as long as wide, each ramus with 4 marginal setae, allsetae plumose,; the outer edge of each ramus haired.
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 issued from : W. Vervoort in Verh. K. ned. Akad. Wet., Afd. Natuurk., 1951, (Sect. 2) 47 (2). [p.98, Fig.52]. As Scolecithricella glacialis. Male: a, urosome and P5 (dorsal); b, idem (lateral); c, P5 (rt = right foot, lt = left foot); d, right A1. Nota: A1 19-segmented (8th-13th segments completely fused, 14th segment imperfectly separated from the preceding, as also the 15th from the 16th and the 24th from the 25th). In structure the P5 resemble those of S. minor (cf. Sars, 1902 [1903], Pl.37); there are, however, small differences in the structure of the various segments; the right 1st basal segment is short, stubby and partly fused with the left 1st basal segment; 2nd basal segment on the right side slightly swollen; right endopod short, triangular; 1st and 2nd exopodal segments of right side fused, slightly notched at the place of fusion; right 3rd exopodal segment elongate ovoid in outline, slightly curved and with some elevated ridges on the interior surface; left 1st and 2nd basal segments long and slender; left endopod cylindrical, elogate, cut off at the apex; left exopod 3-segmented, 1st segment cylindrical, 2nd almost cylindrical, slightly swollen near the apex and there with a small spiniform hair along the outer edge; 3rd exopodal segment of left side elongate, dagger-like, with swollen basal portion, tapering towards the end but not acutely pointed.
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 issued from : T. Mori in The pelagic Copepoda from the neighbouring waters of Japan, 1937 (2nd edit., 1964). [Pl.25, Figs.1-7]. Female: 1, habitus (lateral); 6, P5. Male: 3-4, habitus (dorsal and lateral, respectively); 5, P4 (posterior); 7, P5.
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 issued from : J.M. Bradford in Mem. N. Z. Oceonogr. Inst., 1972, 54. [p.43, Fig.10, (6-8)]. As Scolecithricella glacialis. Female (from Kaikoura, New Zealand): 6, habitus (dorsal); 7, P5. Male: 8, P5. Scale bars: 1 mm (6); 0.1 mm (7, 8).
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 issued from : W. Giesbrecht in Copepoden. Res. voyage du S. Y. Belgica. Rapports scientifiques, Zoologie, 1902. [Taf. IV, Figs.1-7]. As Scolecithrix glacialis. Female (from Antarctic): 1-2, habitus (dorsal and lateral, respectively); 3-6, P1 to P4; 7, P5.
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 Issued from : G.S. Brady in Rep. Scient. Results Voy. Challenger, Zool., 1883, 8 (23). [Pl.XVIII, Figs.1-3, 5]. As Scolecithrix minor. Female: 1, habitus (latera; a = P5); 2, A1; 3, Mx1; 5, Mx2.
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 Issued from : G.S. Brady in Rep. Scient. Results Voy. Challenger, Zool., 1883, 8 (23). [Pl.XVIII, Fig.4]. As Scolecithrix minor. Male: 4, Mx2.
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 Issued from : G.S. Brady in Rep. Scient. Results Voy. Challenger, Zool., 1883, 8 (23). [Pl.XVI, Fig.15]. As Scolecithrix minor. Male: P5.
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 issued from : G. Harding in Key to the adullt pelagic calanoid copepods found over the continental shelf of the Canadian Atlantic coast. Bedford Inst. Oceanogr., Dartmouth, Nova Scotia, 2004. [p.44]. Female & Male.
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 issued from : C. With in The Danish Ingolf-Expedition, 1915, III (4). [Pl. VII, Fig.13, a]. Female (from 62°00N, 21°36'W): a, serrula 6-dentata.
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 issued from : B.K. Sullivan, C.B. Miller, W.T. Peterson & A.H. Soeldner in Mar. Biol., 1975, 30. [p.181, Fig.6, A-B]. Scolecithricella minor (from 50°N, 145°W) female: A, SEM of left Md (posterior surface); B, detail of dorsal end.
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 issued from : D.F. Arcos in Rev. Com. Perm. Pacifico Sur, 1976, 5. [Figs. 12, 13]. Female (from ± 54°22.3, 64°34.3): 12, P5. Male: 13, P5. Scale bars: 50 µ (12); 100 µ (13). Nota: environmental conditions: temperature5.40 °C to 6.09 °C and salinity 29.59 to 30.69 p.1000.
| | | | | Compl. Ref.: | | | Cleve, 1904 a (p.197); Damas & Koefoed, 1907 (p.396, tab.II); Lysholm & Nordgaard, 1921 (p.19); Jespersen, 1939 (p.59, Rem., Table 26); Sewell, 1948 (p.391, 406, 502, 514); Østvedt, 1955 (p.15: Table 3, p.69); Fagetti, 1962 (p.25); Grice, 1963 a (p.495); Gaudy, 1963 (p.24, Rem.); M.W. Johnson, 1963 (p.89, Table 1, 2); Unterüberbacher, 1964 (p.25); Grice & Hulsemann, 1965 (p.224); Mazza, 1966 (p.71); Harding, 1966 (p.17, 65, 66); Matthews, 1967 (p.159, Table 1, Rem.); Fleminger, 1967 a (tabl.1); Vinogradov, 1968 (1970) (p.256); Dunbar & Harding, 1968 (p.319); Delalo, 1968 (p.137); Björnberg, 1973 (p.332, 389); Peterson & Miller, 1975 (p.650); Kovalev & Shmeleva, 1982 (p.84); Mackas & Sefton, 1982 (p.1173, Table 1); Buchanan & Sekerak, 1982 (p.41, vertical distribution); Vives, 1982 (p.292); Sameoto, 1984 (p.213, Table 1); 1984 a (p.767, vertical migration); Tremblay & Anderson, 1984 (p.6); Roe, 1984 (p.357); Longhurst, 1985 (tab.2); Mackas & Anderson, 1986 (p.115, Table 2); Ward, 1989 (tab.2); Kosobokova, 1989 (p.26); Anderson J.T., 1990 (p.127, Rem.: p.131); Hirakawa & al., 1990 (tab.3); Coyle & al., 1990 (p.764); Atkinson & al., 1990 (tab.1); Fransz & al., 1991 (p.9); Shih & Marhue, 1991 (tab.2, 3); Hattori, 1991 (tab.1, Appendix); Hirakawa, 1991 (p.376: fig.2); Santos & Ramirez, 1991 (p.79, 80); Mumm, 1993 (tab.1); Richter, 1994 (tab.4.1a); Shih & Young, 1995 (p.73); Kotani & al., 1996 (tab.2); Errhif & al., 1997 (p.423); Park & Choi, 1997 (Appendix); Yamaguchi & al., 1999 (p.54, Rem.); Dolganova & al., 1999 (p.13, tab.1); Nicholas & Nash R, 1999 (p.367); Halvorsen & Tande, 1999 (p.279, tab.2, 3, Rem.: p.282); Voronina & Kolosova, 1999 (p.71); Bragina, 1999 (p.195); Goldblatt & al., 1999 (p.2619, tabl. 2); Razouls & al., 2000 (p.343, tab. 5, Appendix); Atkinson & Sinclair, 2000 (p.50, 51, 54, 55); Chiba & al., 2001 (p.95, tab.4, 7); Holmes, 2001 (p.59); Hunt & al., 2001 (p.374, tab.1); Auel & Hagen, 2002 (p.1013, tab.2); Yamaguchi & al., 2002 (p.1007, tab.1); Ringuette & al., 2002 (p.5081, Table 1); Ward & al., 2002 (p.2183, tab.2); Sameoto & al., 2002 (p.13); Ward & al., 2003 (p.121, tab.4); Hsiao & al., 2004 (p.326, tab.1); Lan & al., 2004 (p.332, tab.1); Gislason & Astthorsson, 2004 (p.472, tab.1); Lo & al., 2004 (p.89, tab.1); Fernandez & al., 2004 (p.501, tab.5); Hopcroft & al., 2005 (p.198, table 2); Mackas & al., 2005 (p.1011, tab.2, 3); Blachowiak-Samolyk & al., 2006 (p.101, tab.1); Ward & al., 2006 (p.83: tab.4); Hop & al., 2006 (p.182, Table 4); Tsujimoto & al., 2006 (p.140, Table1); Hooff & Peterson, 2006 (p.2610); Deibel & Daly; 2007 (p.271, Table 1, 2, 4, Rem.: Arctic polynyas); Dur & al., 2007 (p.197, Table IV); Blachowiak-Samolyk & al., 2007 (p.2716, Table 2); Schnack-Schiel & al., 2008 (p.1046: Tab.2); Ward & al., 2008 (p.241, Tab.2, Appendix II ); Humphrey, 2008 (p.84: Appendix A); Gaard & al., 2008 (p.59, Table1, N Atlantic Mid-Ridge); Darnis & al., 2008 (p.994, Table 1); C.-Y. Lee & al., 2009 (p.151, Tab.2); Galbraith, 2009 (pers. comm.); Lan & al., 2009 (p.1, Table 2); Eloire & al., 2010 (p.657, Table II, temporal variability); Kosobokova & Hopcroft, 2010 (p.96, Table 1, fig.7); Homma & Yamaguchi, 2010 (p.965, Table 2); Bucklin & al., 2010 (p.40, Table 1, Biol mol.); Kosobokova & al., 2011 (p.29, Table 2, figs.4, 6, as S. minor var. occidentalis, Rem.: Arctic Basins); Hsiao S.H. & al., 2011 (p.475, Appendix I); Marrari & al., 2011 (p.1614, Table 2, Fig.2A); Guglielmo & al., 2012 (p.1301,Table 3); Matsuno & al., 2012 (Table 2); Ward & al., 2012 (p.78, Table A1); Uysal & Shmeleva, 2012 (p.909, Table I) ; DiBacco & al., 2012 (p.483, Table S1, ballast water transport) | | | | NZ: | 21 | | | | | | | | | | | | | | | | | | | Loc: | | | Cosmopolite : Antarct. (Péninsule, Scotia Sea, Weddell Sea, Atlant. SW, SE, Indien, Pacif. SW, SE) , sub-Antarct. (Géorgie du Sud N, Atlant. SW, S, off Prince Edward W, Indien, Pacif. SW, SE), Magallanes region, Détr. de Magellan, Atlant., Azores, off SE Nova Scotia, Newfoundland (Cap Flemish), SE Greenland, Fram Strait, Kongsfjorden, Islande, Mer de Norvège, Raunefjorden (all the year), Mer du Nord, Médit. (W-E), Mer Rouge, Madagascar, Indien, Bay of Bengal, Pacif., mers de Chine (East China Sea, South China Sea), Taiwan Strait, Taiwan (SW, E, NW, N: Mienhua Canyon), Corée, Mer du Japon, Japon (Onagawa, Toyama Bay, off Sanriku), Station Knot, Station "P", off British Columbia, Fjord System (Alice Arm & Hastings Arm), Portland Inlet, Oregon (off Newport), Arct. (Barrow Strait, Nansen Basin, Amundsen Basin, Makarov Basin, Mer de Chukchi, Fletcher's Ice Is., SE Beaufort Sea, Canadian abyssal plain, Canada Basin, Mer de Barents), Bering Sea (Aleutian Basin), St. Lawrence Island, W Baffin Bay, N Baffin Sea, Mer du Groenland, Fram Strait, Mer de Norvège (Nordvestbanken), S Iceland | | | | N: | 193 | | | | Lg.: | | | (7) F: 1,52; M: 1,34; (9) F: 1,46-1,08; M: 1,46-1,2; (16) F: 1,32; (25) F: 1,46-1,32; M: 1,45-1,37; (31) F: 1,38-1,28; M: 1,35-1,34; (35) F: 1,41-1,2; (36) F: 1,27-1,37; M: 1,27-1,31; (45) F: 1,5-1,25; M: 1,4-1,2; (47) F: 1,6; (65) F: 1,4; M: ± 1,4; (66) F: 1,41-1,28; (72) F: 1,42; (114) F: 1,28; (116) F: 1,2; M: 1,24; (208) F: 1,7-1,3; M: 1,4; (432) F: 1,55-1,43; (523) F: 1,46-1,08; M: 1,46-1,34; (991) F: 1,08-1,46; M: 1,2-1,46; {F: 1,08-1,70; M: 1,20-1,46} | | | | Rem.: | epi- bathypelagic.
Scolecithricella minor var. orientalis Brodsky, 1948 (F).
Ref.: Brodsky, 1948 (p.53, Pl.XII, figs.3-6); 1950 (1967) (p.270, fig.F)
Loc.: N pacific, Sea of Japan, Okhotsk Sea, Bering Sea, Chukchi Sea.
Nota: P5 female with slightly curved and elongate distal segment; outer lateral spine shifted far toward the apical spine.
Scolecithricella minor var. occidentalis Brodsky, 1950
Ref.: Sars, 1903 (p.55, Pl.XXXVII & Pl. XXXVIII); Brodsky, 1950 (1967) (p.270, figs.F,M); Kosobokova & al., 2011 (p.29, Table 2, figs.4, 6, Rem.: Arctic Basins).
Loc.: N Atlantic, Arctic, S Chukchi Sea.
Nota: P5 female with short rounded distal segment; distance from apical to outer lateral spine equal to distance from latter spine to proximal margin of segment.
See in DVP Conway & al., 2003 (version 1)
For Vervoort (1957, p.102) the adult females as ) in the ‘Banzare’ collection show a considerable amount of variation in the development of P5. The P5 always consists of a pallet shaped gree segment, attached to a communal basal portion. This segment is 2.5-2 times as long as wide. The internal margin has a rather long spiniform seta, about as long as the sgment or slightly shorter, which is haired along its outer edge. The apex of the segment has a short spine, variable in length (1/2-1/8 the total length of the free segment) and always completely nude. At the external corner of the spine a small denticle is occasionally to be observed. The external margin of the segment is usually denticulated opposite the insertion of the internal seta ; in many specimens, however, such denticules appear to be absent .
For Park (1980, p.35) this species is the most common of the genus in Antarctic waters; It seemed to be the only species that inhabits mainly the epipelagic parts of the antarctic seas.
For Mazzocchi & al. (1995) this form is similar to the occidentalis variety, distinguished mainly for the shape of the P5 in females | | | Last update : 10/05/2013 | |
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Razouls C., de Bovée F., Kouwenberg J. et Desreumaux N., 2005-2012. - Diversity and Geographic Distribution of Marine Planktonic Copepods. Available at http://copepodes.obs-banyuls.fr/en
[Accessed May 20, 2013] © copyright 2005-2012 CNRS, UPMC
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