Species Card of Copepod
Cyclopoida ( Order )
    Lubbockiidae ( Family )
        Atrophia ( Genus )
Atrophia glacialis  (Sars, 1900)   (F,M)
Syn.: no Lubbockia glacialis : Heron & Damkaer, 1969 (p.16, Descr.M, figs.M); Deevey & Brooks, 1977 (p.156, tab.2, Rem. p.287, Station ‘’ S’’: 32°10’N, 64°30’W); Boxshall, 1977 a (p.118, figs.M); 1977 b (p.551);
Lubbockia glacialis Sars, 1900 (p.114, Descr.F, figs.F); van Breemen, 1908 a (p.193, figs.F); Hardy & Gunther, 1935 (1936) (p.193, Rem.: ?); M.W. Johnson, 1963 (p.89, Table 1, 2); Minoda, 1971 (p.47); Heron & Damkaer, 1978 (p.23, Rem.F); Heron & al.,1984 (p.450, Descr. M, figs.F,M, Rem.); Boxshall & Halsey, 2004 (p.576: figs.F); Ref. compl.: Damas & Koefoed, 1907 (p.400, tab.II); Grice, 1962 a (p.101); Harding, 1966 (p.17, 79); Buchanan & Sekerak, 1982 (p.41, Table 3: vertical distribution, Rem.: p.49); Kosobokova, 1989 (p.27); Kosobokova & al., 1998 (tab.2); Kosobokova & Hirche, 2000 (p.2029, tab.2); Auel & Hagen, 2002 (p.1013, tab.2); Kosobokova & Hopcroft, 2010 (p.96, Table 1); Kosobokova & al., 2011 (p.29, Table 2, Rem.: Arctic Basins)
Ref.:
Huys & Böttger-Schnack, 1996/97 (p.259); Boxshall & Halsey, 2004 (p.577)
Species Atrophia glacialis - Plate 1 of morphological figuresissued from : G.A. Heron & D.M. Damkaer in Smiths. Contr. Zool., 1978, 267. [p.24, Fig.16]. As Lubbockia glacialis.
Female: a, urosome (dorsal); b, last prosomal segment and first two urosomal segments (lateral).

Stage V: c, habitus (dorsal).

Stage IV: d, habitus (dorsal).
Scale bars: B (figs.c, d); C (fig.a); E (fig.b).


Species Atrophia glacialis - Plate 2 of morphological figuresissued from : G.A. Heron & D.M. Damkaer in Smiths. Contr. Zool., 1978, 267. [p.2, Fig.1].
Scales used in drawing figure. Each bar = 0.1 mm.


Species Atrophia glacialis - Plate 3 of morphological figuresissued from : G.A. Heron, T.S. English & D.M. Damkaer in J. Crustacean Biol., 1984, 4 (3). [p.457, Fig.2]. As Lubbockia glacialis.
Female (from Arctic): A-B, habitus (lateral and dorsal; scale bar: u); C, oral area (ventral; scale bar: v); D, left A1 (scale bar: v);
All scales = 1 mm.


Species Atrophia glacialis - Plate 4 of morphological figuresissued from : G.A. Heron, T.S. English & D.M. Damkaer in J. Crustacean Biol., 1984, 4 (3). [p.458, Fig.3]. As Lubbockia glacialis.
Female: A, left A2 (scale bar: w); B, labrum (ventral; scale bar: w); C, right Md (scale bar: x); D, right Mx1 (scale bar: x); E, right Mx2 (scale bar: x); F, right Mxp (scale bar: w).
All scales = 1 mm.


Species Atrophia glacialis - Plate 5 of morphological figuresissued from : G.A. Heron, T.S. English & D.M. Damkaer in J. Crustacean Biol., 1984, 4 (3). [p.459, Fig.4]. As Lubbockia glacialis.
Female: A, P1; B, P2 (scale bar: w).


Species Atrophia glacialis - Plate 6 of morphological figuresissued from : G.A. Heron, T.S. English & D.M. Damkaer in J. Crustacean Biol., 1984, 4 (3). [p.460, Fig.5]. As Lubbockia glacialis.
Female: A, P3; B, P4 (scale bar: w); C, P5 (scale bar: w).

Male: D, habitus (dorsal; scale bar: u).


Species Atrophia glacialis - Plate 7 of morphological figuresissued from : G.A. Heron, T.S. English & D.M. Damkaer in J. Crustacean Biol., 1984, 4 (3). [p.461, Fig.6]. As Lubbockia glacialis.
Male: A, habitus (scale bar: u); B, right A2 (scale bar: w); C, left Mxp (scale bar: w).


Species Atrophia glacialis - Plate 8 of morphological figuresissued from : G.A. Heron, T.S. English & D.M. Damkaer in J. Crustacean Biol., 1984, 4 (3). [p.454]. As Lubbockia glacialis.
Female & Male: Armature of swimming legs P1-P4.
Si = inner setae; St = terminal setae; Se = outer setae. Roman numerals: sspines; arabic numerals: setae.

NZ: 3 + 2 doubtful

Distribution map of Atrophia glacialis by geographical zones
Loc:
W Baffin Bay, Greenland Sea, Arct. (Nansen Basin, Amunsen Basin, Makarov Basin, Canadian abyssal plain, Mer de Laptev, Lomonosov Ridge, Canada Basin), off I. Vancouver W, Bering Sea, Aleutian Is.
N: 16
Lg.:
(134) F: 2,45; (208) F: 1,64-1,54; (674) F: 1,71-1,58; (675) F: 1,92-1,6; M: 1,92-1,72; {F: 1,54-2,45; M: 1,72-1,92}
Rem.: Hardy & Gunther (1935, p.193) indicate this species, with some doubt, in Antarctic waters (South Georgia). Heron & al. (1984, p.454) describe the male for the first time and the female is redescribed to augment Sars's description.
Last update : 26/10/2020
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Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2022. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed January 28, 2022]

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