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Fiche d'espèce de Copépode |
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Calanoida ( Ordre ) |
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Arietelloidea ( Superfamille ) |
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Augaptilidae ( Famille ) |
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Euaugaptilus ( Genre ) |
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Euaugaptilus hyperboreus Brodsky, 1950 (F,M) | |
| | | | | | | Syn.: | Euaugaptilus elongatus : Roe, 1972 (p.299, 306, 311); 1972 c (p.1035) | | | | Ref.: | | | Brodsky, 1950 (1967) (p.383, figs.F,M, Rem.); Vidal, 1971a (p.178, 186, figs.F,M); Matthews, 1972 (p.33); Tanaka & Omori, 1974 (p.224, figs.F, Rem.); Roe, 1975 (p.360, figs.F,M, Rem.); Vives & Shmeleva, 2007 (p.221, figs.F,M, Rem.) |  issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.222, Fig.13]. Female: a, forehead (latezral); b, rostrum (frontal view); c, last thoracic segment and urosome (lateral left side); d, furca; e, A2; f, Md; g, Mx1; h, Mx2; i, Mxp; j, P1; k, endopod of P2; l, P5. Nota: The urosome segments and furca are in the proportional lengths as 47:11:14:28 = 100. Prosome and urosome are in the proportional lengths as 74:26. Male: m, last thoracic segment and urosome (dorsal); n, left P5; o, right P5. Nota: The urosome segments and furca are in the proportional lengths as 22,14,12,9,14,29 = 100. Prosome and urosome are in the proportional lengths as 74:26. Left A1 extends beyond the end of the furca by distal 2 segments.
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 issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.198, Fig.1,c]. Female: c, mandibular teeth.
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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.384, Fig.272]. Female (from central part Arctic): habitus (dorsal and left lateral side); R, rostrum; A2; M, Md (masticatory blade); Mx, Mx1; S1, P1; S5, P5. Male: S5, P5.
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 issued from : H.S.J. Roe in Bull. British Mus. (Nat. Hist.) Zool., London, 1975, 28 (7). [p.359, Table I]. Male (Canarias Is.): a, A2; b, mandibular palp of Md; c, masticatory edge of Md; e, Mx2; f, Mxp; g, P5. Bar scale 0.1 mm unless indicated. Nota: This species and E. elongatus are closely related; these two species show consistent differences, especially in the number of endopodite setae on the Mx1 and Mx2.
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 issued from : H.S.J. Roe in Bull. British Mus. (Nat. Hist.) Zool., London, 1975, 28 (7). [p.361]. Number of endopodite setae on the Mx1 and Mx2 of E. hyperboreus and E. elongatus. Nota: In the course of the present work the author borrowed a male and a female specimen of E. elongatus from the Oceanographic Museum, Monaco, both of which were taken at 'Pricesse Alice' . These specimens and the present ' Discovery' material confirm the differences in the setation of the Mx1 and Mx2 observed by Tanaka & Omori (see in Table I). Slight variation occurs in the setation of the Mx1 endopodite of E. hyperboreus, but none of the present specimens, nor those examined by Tanaka & Omori, have 3 setae on this lobe. Some differences are also present in the setation of the 2nd basipodite of the Mx1, where the 'Dicovery' male has 3 setae on the left side but 4 on the right. Similar variations occurs on the endopod of the Mx2 of the male E. elongatus from Monaco (Table I). The specimens of E. hyperboreus have a spinous ridge at the base of the external exopodite spines of the P1 as described by Tanaka & Omori.
| | | | | Ref. compl.: | | | M.W. Johnson, 1963 (p.89, Table 1, 2); Harding, 1966 (p.17, 71); Dunbar & Harding, 1968 (p.315, 319, Rem.: 324); Roe, 1972 (p.277, tabl.1 ?, tabl.2 ?); 1972 c (p.1035: Rem.); Vives, 1982 (p.294); Lozano Soldevilla & al., 1988 (p.60); Kosobokova & Hirche, 2000 (p.2029, tab.2); Auel & Hagen, 2002 (p.1013, tab.2); Kosobokova & al., 2007 (p.919, Tab.3, 6, fig.2); Kosobokova & Hopcroft, 2010 (p.96, Table 1, fig.7); Matsuura & al., 2010 (p.2098, Table 2, 3); Kosobokova & al., 2011 (p.29, Table 2, fig.4, Rem.: Arctic Basins) | | | | NZ: | 4 | | |
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Carte de distribution de Euaugaptilus hyperboreus par zones géographiques
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| | | | Loc: | | | Arct. (all polar Basins, Fletcher's Ice Is., Canada Basin), NE Atlant. (Cape Verde Is., Morocco-Mauritania, ? Canary Is.), Indonesia (Celebes Sea, Sulu Sea), Japon (Izu) | | | | N: | 13 | | | | Lg.: | | | (22) F: 7,4; M: 6,8; (68) F: 7,44-6,22; M: 5,45; (1001) F: 7,50-7,52 ; {F: 6,22-7,52; M: 5,45-6,80} | | | | Rem.: | bathy-abyssopélagique, parfois mesopélagique.
Voir aussi les remarques en anglais | | | Dernière mise à jour : 22/01/2016 | |
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 Toute utilisation de ce site pour une publication sera mentionnée avec la référence suivante :
Razouls C., Desreumaux N., Kouwenberg J. et de Bovée F., 2005-2024. - Biodiversité des Copépodes planctoniques marins (morphologie, répartition géographique et données biologiques). Sorbonne Université, CNRS. Disponible sur http://copepodes.obs-banyuls.fr [Accédé le 21 novembre 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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