Augaptilus glacialis - Fiche d'espèce - Copépodes planctoniques marins

Augaptilus glacialis Sars, 1900 (F,M)

Taxonomy

Ordre Calanoida

détails

Superfamille Arietelloidea

détails

Famille Augaptilidae

détails

Genre Augaptilus

détails liste des espèces pour ce genre

Abréviations ou symboles

Synonymie

Augaptilus zetesios Wolfenden, 1902 (p.369, figs.F); Fowler, 1903 a (p.125); Wolfenden, 1904 (p.122); van Breemen, 1908 a (p.136); Chahsavar-Archad & Razouls, 1982 (p.28, 38, figs.F)

Références

Liste des auteurs étudiés

Sars, 1900 (p.88, figs.F,M); 1925 (p.254, figs.F,M); Rose, 1933 a (p.216, figs.F,M); Jespersen, 1934 (p.111); 1940 (p.57); Brodsky, 1950 (1967) (p.368, figs.F,M); Vervoort, 1951 (p.144, figs.M, Rem.); 1957 (p.138, Rem.); Tanaka, 1964 b (p.77, figs.F,M); Vervoort, 1965 (p.130, Rem.); Vidal, 1971 a (p.12, 21, 112, figs.F, M); Minoda, 1971 (p.41); Tanaka & Omori, 1971 (p.259, fig.F); Matthews, 1972 (p.46, 59: Rem.); Mazzocchi & al., 1995 (p.25, figs.F,M, Rem.); Chihara & Murano, 1997 (p.720, Pl.: 57: F); Bradford-Grieve & al., 1999 (p.882, 939, figs.F,M); Boxshall & Halsey, 2004 (p.67: fig.M); Vives & Shmeleva, 2007 (p.173, figs.F,M, Rem.)

Figures

Planche 1 issued from : O. Tanaka in Publs Seto Mar. Biol. Lab., 1964, XII (1). [p.78, Fig.212].
Female: a, habitus (dorsal); b, forehead (left lateral side); c, last thoracic segment and urosome); d, A2; e, Md (biting blade and mandibular palp, separately); f, P1; g, P5.
Nota: The urosome segments and furca are in the proportional lengths as 32:10:20:38 = 100. The rostral filaments short. A1 exceeds the end of the furca by distal 5 segments.

Male: h, forehead (right lateral side); i, P5. Nota: The urosome segments and furca are in the proportional lengths as 16:14:12:11:10:37 = 100. Right A1 exceeds the end of the furca by terminal 1 or 2 segments. Grasping of A1 on the left side.

Species Augaptilus glacialis - Planche 2 of morphological figures

Planche 2 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.27, Fig.3.1.1].
Female: habitus (dorsal); B, P5; C, Md (cutting edge of mandibular blade).
Nota: A1 exceeds end of furca by distal 4-5 segments. Proportional lengths of urosomites and furca 39:11:17:33 = 100. Caudal rami 5 times longer than wide and strongly divergent. Anal somite and furca naked on dorsal side, coarsely covered with fine hairs on ventral surface.

Male: D, habitus (dorsal); E, P5.
Nota: Left A1 geniculated. Proportional lengths of urosomites and furca 16:13:13:11:14:33 = 100. Ventral side of caudal rami bearing long hairs. P5 slightly asymmetrical.

Species Augaptilus glacialis - Planche 3 of morphological figures

Planche 3 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.29, Fig.3.1.3].
Male (SEM preparation): B, urosome (dorsal); C, ventral surface of furca; E, basipod 2 of right P5; F, detail of blunt denticles on basipodal segment 2 of right P5 (arrowed in E).
Bars: B 0.100 mm; C, E 0.010 mm; F, 0.005 mm.

Species Augaptilus glacialis - Planche 4 of morphological figures

Planche 4 Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.LXXVI, figs.1-16].
Female: 1, habitus (dorsal); 2, idem (lateral left side); 3, forehead (lateral); 4, rostrum; 5, A2; 6, Md; 7, Mx1; 8, Mx2; 9, Mxp; 10, distal part of seta of Mxp (enlarged); 11, lateral surtellum-like buds on the same seta (enlarged); 12, P1; 13, P2; 14, P5.

Male: 15, left A1; 16, P5.

Species Augaptilus glacialis - Planche 5 of morphological figures

Planche 5 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.369, Fig.258].
Female (from central part Arctic): habitus (dorsal and lateral left side); forehead (lateral); MRi, right Md (biting edge); Mx, Mx1; S1, P1; S5, P5.

Male: S5, P5 (Le = left leg).

Species Augaptilus glacialis - Planche 6 of morphological figures

Planche 6 issued from : W. Vervoort in Verh. K. ned. Akad. Wet., Afd. Natuurk., 1951, (Sect. 2) 47 (2). [p.145, Fig.80].
Male (from ±66°.5S, 11°W): a, habitus (dorsal); b, left caudal ramus (dorsal).

Species Augaptilus glacialis - Planche 7 of morphological figures

Planche 7 issued from : W. Vervoort in Verh. K. ned. Akad. Wet., Afd. Natuurk., 1951, (Sect. 2) 47 (2). [p.146, Fig.81).
Male: P5 anterior; rt = right foot, lt = left foot).
Nota: The Sars'drawings of P5 differ slightly in the length of the marginal spines of both exopods.

Species Augaptilus glacialis - Planche 8 of morphological figures

Planche 8 issued from : O. Tanaka & M. Omori in Publ. Seto Mar. Biol. Lab., 1971, XIX, 4. [p.260, Fig.5, a].
Female (from Izu Region): a, last thoracic segment and urosome (dorsal).

Species Augaptilus glacialis - Planche 9 of morphological figures

Planche 9 issued from : R.N. Wolfenden in J. mar biol. Ass. U.K., 1902, n.ser. 6 (1). [Pl. III, 1-3, 6-8]. As Augaptilus zetesios.
Female (from Faröe Channel): 1, habitus (dorsal); 2, P5; 3, spine on 2nd segment of exopodite of P5; 6, exopodal segment 3 of P1; 7, Md; 8, Mx1.

Species Augaptilus glacialis - Planche 10 of morphological figures

Planche 10 issued from : R.N. Wolfenden in J. mar biol. Ass. U.K., 1902, n. ser. 6 (1). [Pl. III, 5, 9]. As Augaptilus zetesios.
Female: 5, P1; 9, A2.

Species Augaptilus glacialis - Planche 11 of morphological figures

Planche 11 issued from : R.N. Wolfenden in J. mar. biol. Ass. U.K., 1902, n. ser. 6 (1). [Pl. III, 10]. As Augaptilus zetesios.
Female: 10, Mx2.

Species Augaptilus glacialis - Planche 12 of morphological figures

Planche 12 issued from : R.N. Wolfenden in J. mar. biol. Ass. U.K., 1902, n. ser. 6 (1). [Pl. III, 13]. As Augaptilus zetesios.
Female: 12, A1.

Species Augaptilus glacialis - Planche 13 of morphological figures

Planche 13 issued from : R.N. Wolfenden in J. mar. biol. Ass. U.K., 1902, n. ser. 6 (1). [Pl. III, 11, 12]. As Augaptilus zetesios.
Female: 11, Mxp; 12, processes on bristles of Mxp.

Species Augaptilus glacialis - Planche 14 of morphological figures

Planche 14 issued from : R.N. Wolfenden in J. mar. biol. Ass. U.K., 1902, n. ser. 6 (1). [Pl. III, 4]. As Augaptilus zetesios.
Female: 4, P4.

Références complémentaires

Liste des auteurs étudiés

Mrazek, 1902 (p.523); Damas & Koefoed, 1907 (p.400, tab.II); Rose, 1937 a (p.12); Sewell, 1948 (p.496, 504); C.B. Wilson, 1950 (p.170); Østvedt, 1955 (p.15: Table 3, p.76); M.W. Johnson, 1963 (p.89, Table 1, 2); Unterüberbacher, 1964 (p.30); De Decker & Mombeck, 1964 (p.11); Grice & Hulsemann, 1965 (p.224); Mazza, 1966 (p.72); 1967 (p.344); Grice & Hulsemann, 1967 (p.18); Harding, 1966 (p.17, 71); Vinogradov, 1968 (1970) (p.261); Itoh, 1970 (tab.1); Roe, 1972 (p.277, tabl.1, tabl.2); Björnberg, 1973 (p.348, 384); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Buchanan & Sekerak, 1982 (p.41, vertical distribution); Vives, 1982 (p.294); Kovalev & Shmeleva, 1982 (p.85); Roe, 1984 (p.358); Groendahl & Hernroth, 1986 (tab.1); Lozano Soldevilla & al., 1988 (p.59); Hopkins & Torres, 1988 (tab.1); Kosobokova, 1989 (p.27); Heinrich, 1990 (p.18); Mumm, 1993 (tab.1, fig.2); Richter, 1994 (tab.4.1a); Shih & Young,1995 (p.67); Hanssen, 1997 (tab.3.1); Kosobokova & al., 1998 (tab.2); Voronina & Kolosova, 1999 (p.71, comme glacilis); Lapernat, 2000 (tabl. 3, 4); Razouls & al., 2000 (p.343, tab. 5, Appendix); Kosobokova & Hirche, 2000 (p.2029, tab.2); Auel & Hagen, 2002 (p.1013, tab.2); ? Lo & al., 2004 (p.89, tab.1 as gracilis :? lapsus calami); Hop & al., p.182, Table 4); Schnack-Schiel & al., 2008 (p.1045: Tab.2); Kosobokova & al., 2007 (p.919, Tab.3, 6, fig.2); Blachowiak-Samolyk & al., 2007 (p.2716, Table 2); Galbraith, 2009 (pers. comm.); Park & Ferrari, 2009 (p.143, Table 4, Appendix 1, biogeography); Kosobokova & Hopcroft, 2010 (p.96, Table 1, fig.7); Dvoretsky & Dvoretsky, 2010 (p.991, Table 2); Bucklin & al., 2010 (p.40, Table 1, Biol mol.); Kosobokova & al, 2011 (p.29, Table 2, fig.4, Rem.: Arctic Basins); Hidalgo & al., 2012 (p.134, Table 2); Belmonte, 2018 (p.273, Table I: Italian zones); Hure M. & al., 2018 (p.1, 5, 10: Rem.)

Distribution

NZ: 19

Carte de distribution de Augaptilus glacialis par zones géographiques

Liste des espèces pour la sous-zone North Sea de la Zone 9

Distribution map of Augaptilus glacialis for the Zone Mediterranean Sea, Black Sea

Distribution map of Augaptilus glacialis for the Zone Indian Ocean

Distribution map of Augaptilus glacialis for the Zone China Seas, Vietnam

Distribution map of Augaptilus glacialis for the Zone Antarctic and for the Zone Sub-Antarctic

Cartes et graphiques additionels

Espèce Augaptilus glacialis - Carte de distribution 6

Carte 6 issued from : W. Vervoort in B.A.N.Z. Antarctic Reseach Expedition, Reports - Ser. B, Vol. III, 1957 [Fig.131]
Chart showing the geographical distribution (white circle) in the seas surrounding the Antarctic continent.
Nota: In this chart the area frequented by whaling vessels has been hatched. The Antarctic circle (66°.5 S) has been drawn as a broken line. The numbers I to VI refer to the sectors into which the Antarctic seas are divided according to Mackintosh (1942) (after Vervoort, 1951).

Localisations

Glossaire géographique

Antarct. (Weddell Sea, SE Atlant., Indian), sub-Antarct. (Indian, SE Pacif.), Straits of Magellan (Pacific area), South Africa (E), Atlant. (tropical, temperate), Namibia, G. of Guinea, off NW Cape Verde Is., off S Cape Verde Is., off Madeira, Portugal, off W Cabo Finisterre, Azores, W Gibraltar, Medit. (Algiers, Ligurian Sea, Tyrrhenian Sea, off Dubrovnik ), off Amazon, off Bermuda (Station "S"), Sargasso Sea, Arct. (all polar basins), Arct. (Fram Strait, central, Fletcher's Ice Is.), Canadian abyssal plain, Canada Basin, Baffin Bay, Fram Strait, Greenland Sea, Barents Sea, Nansen Basin, Laptev Sea, S Iceland, Faroe Is., Norway Sea, North Sea, Indian, China Seas (East China Sea, South China Sea), ? Taiwan (N: Mienhua Canyon), Japan, Pacif. (NW & NE), Hawaii-California, Vancouver Is., Pacif. (SE tropical), Chile, off Santiago.

Citations

N: 63

Dimensions (mm)

Références de auteurs concernant les dimensions

(1) F: 5,3; (16) F: 4,9-4,1; M: 3,8-3,7; (22) F: 5,3-4,6; M: 5,1-4,4; (25) F: 5,72; (31) M: 4,43; (36) F: 5,19-4,51; M: 4,39-4,04; (69) F: 5,88; M: 5,19; (90) F: 5,9-4,03; (134) F: 4,82; (199) F: 4,96-4,32; M: 3,52; (208) F: 5,1; M: 5; (432) F: 5,7-4,5; (1001) F: 4,25-4,95; {F: 4,03-5,90; M: 3,70-5,19}

The mean female size is 4.949 mm (n = 19; SD = 0.5889), and the mean male size is 4.357 mm (n = 10; SD = 0.5973). The size ratio (male : female) is 0.88 (n = 6; SD = 0.0817).

Remarques

Méso-bathypélagique.
Sampling depth (Antarct., sub-Antarct.): 500-1000 m.

Voir aussi les remarques en anglais

Dernière mise à jour : 14/06/2022