Fiche d'espèce de Copépode
Calanoida ( Ordre )
    Clausocalanoidea ( Superfamille )
        Scolecitrichidae ( Famille )
            Scolecithricella ( Genre )
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)
Espèce Scolecithricella minor - Planche 1 de figures morphologiquesIssued 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.


Espèce Scolecithricella minor - Planche 2 de figures morphologiquesIssued 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.


Espèce Scolecithricella minor - Planche 3 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 4 de figures morphologiquesissued 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).


Espèce Scolecithricella minor - Planche 5 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 6 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 7 de figures morphologiquesIssued 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.


Espèce Scolecithricella minor - Planche 8 de figures morphologiquesIssued 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.


Espèce Scolecithricella minor - Planche 9 de figures morphologiquesIssued 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.


Espèce Scolecithricella minor - Planche 10 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 11 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 12 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 13 de figures morphologiquesissued 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).


Espèce Scolecithricella minor - Planche 14 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 15 de figures morphologiquesIssued 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.


Espèce Scolecithricella minor - Planche 16 de figures morphologiquesIssued from : G.S. Brady in Rep. Scient. Results Voy. Challenger, Zool., 1883, 8 (23). [Pl.XVIII, Fig.4]. As Scolecithrix minor.
Male: 4, Mx2.


Espèce Scolecithricella minor - Planche 17 de figures morphologiquesIssued from : G.S. Brady in Rep. Scient. Results Voy. Challenger, Zool., 1883, 8 (23). [Pl.XVI, Fig.15]. As Scolecithrix minor.
Male: P5.


Espèce Scolecithricella minor - Planche 18 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 19 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 20 de figures morphologiquesissued 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.


Espèce Scolecithricella minor - Planche 21 de figures morphologiquesissued 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.

Ref. compl.:
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); Huntley & al., 1983 (p.143, Table 2, 3); 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

Carte de distribution de Scolecithricella minor par zones géographiques
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: 194
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.: épi-bathypélagique.
La figure de Wolfenden du male (1911, p.251, Fig.30) ne correspond pas à celle de Scolecithricella minor (probablement un Scaphocalanus).
Voir aussi les remarques en anglais
Dernière mise à jour : 21/05/2013

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Razouls C., de Bovée F., Kouwenberg J. et Desreumaux N., 2005-2012. - Diversité et répartition géographique chez les Copépodes planctoniques marins. Disponible sur http://copepodes.obs-banyuls.fr 
[Accédé le 24 mai 2013]

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