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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 mixtus (Sars, 1907) (F) | |
| | | | | | | Syn.: | Augaptilus mixtus Sars, 1907 a (p.22, Descr.F);
Euaugaptilus propinquus Sars, 1920 c (p.17); 1925 (p.297, figs.F); Rose, 1933 a (p.230, figs.F); Sewell, 1948 (p.505); Vives, 1970 (p.554); 1972 (p.221); Matthews, 1972 (p.39); Tanaka & Omori, 1974 (p.248, figs.F, Rem.); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Vives, 1982 (p.294); Matsuura & al., 2010 (p.2098, Table 2, 3, fig.8) | | | | Ref.: | | | Lysholm & al., 1945 (p.38); Matthews, 1972 (p.37); Hulsemann, 1967 (p.163, Descr.F, Rem.); Roe, 1972 c (p.1035: Rem.); 1975 (p.358, Descr.F, figs.F, Rem.); Vives & Shmeleva, 2007 (p.204, figs.F, Rem.) |  issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.249, Fig.26]. As Euaugaptilus propinquus. Female: a, habitus (dorsal); b, head (lateral); c, rostrum (frontal view); d, last thoracic segment and urosome (lateral left side); e, A2; f, Mx1; g, Mx2; h, Mxp; i, P1; j, P5. Nota: The urosome segments and furca are in the proportional lengths as 47:12:18:23 = 100. Prosome and urosome are in the proportional lengths as 75:25. Furca 1.5 times as long as wide. The present specimen differs from the description and figures of Sars (1925).
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 issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.200, Fig.3,i]. As .
Female: i, mandibular teeth.
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 Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.CII, figs.1-14]. As Euaugaptilus propinquus. Female: 1, habitus (dorsal); 2, idem (lateral left side); 3, forehead (lateral); 4, rostrum; 5, A2; 6, Md; 6a, Md (masticatory edge of the same appendage, enlarged); 7, Mx1; 8, Mx2; 9, Mxp; 10, P1; 11, P2; 12, P3; 13, P5; 14, urosome.
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 issued from : K. Hulsemann in Crustaceana, 1967, 12 (2). [p.164, Figs.1-11]. Female (from N Azores; specimen from Lysholm & Nordgaard collection): 1-2, habitus (dorsal and lateral, respectively); 3, forehead with rostrum (lateral); 4,A2; 5, Md (mandibular palp); 6, Md (biting edge); 7, Mx1; 8, Mx2; 9, Mxp; 10, P1; 11, P5. Nota: The present specimen differs from the description of Sars (1907) in the somewhat longer A1. Head and 1st thoracic segment separate, 4th and 5th fused.urosome less than one third of length of cephalothorax. Genital segment slightly longer than the two following segments together. Anal segment longer than preceding. caudal rami as long as anal segment. A1 25-segmented, exceeds end of caudal rami by nearly 3 segments; Exopod of A2 about as long as 1st endopodal segment, 8-segmented (segments 7 and 8 partly fused). Mx1 with 3rd inner lobe and endopod lacking; 2nd inner lobe and 2nd basipodal segment each with 1 seta; exopod with 6 setae, the strongest two situated distally; external lobe with 5 setae. Mx2 with on first six lobes: 2, 1, 2, 2, 2, 1 setae; Mxp with on first two segments: 1, 2 (1 on the fig.9 !), 3, 2, 2 setae; long setae on endopods of Mx2 and Mxp equiped with buttons. 2nd exopodal segment of P1 with short external spine.
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 issued from : H.S.J. Roe in Bull. British Mus. (Nat. Hist.) Zool., London, 1975, 28 (7). [p.359, Fig.29, h-o]. Female: h, habitus (dorsal); i, forehead and rostrum (left lateral side); j, A2; k, mandibular palp of Md; l, mandible blade; m, Mx1; n, Mx2; o, Mxp. Bar scale 0.1 mm unless indicated.
| | | | | Ref. compl.: | | | Roe, 1972 (p.277, tabl.1, tabl.2); Vives, 1982 (p.294); Lozano Soldevilla & al., 1988 (p.60); Shih & Young, 1995 (p.68); Fernandes, 2008 (p.465, Tabl.2); Galbraith, 2009 (pers. comm.) | | | | NZ: | 7 | | |
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Carte de distribution de Euaugaptilus mixtus par zones géographiques
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| | | | | | | | | | Loc: | | | Cape Verde Is., Canary Is., off Morocco-Mauritania, off Portugal, off N Azores, off Bermuda (Station "S"), Bay of Bengal (in Fernandes, 2008), Indonesia (Celebes Sea), China Seas (South China Sea), Japan, Vancouver Is. | | | | N: | 12 | | | | Lg.: | | | (1) F: 3,9; (8) F: 3,8-3,5; (68) F: 4; (199) F: 3,8-3,5; {F: 3,50-4,00} | | | | Rem.: | méso-bathypélagique.
Hülsemann (1967) estime que E. mixtus et E. propinquus doivent être distinguées, alors que Roe (1975, p.358, 360) ne partage pas cette opinion.
Voir aussi les remarques en anglais | | | Dernière mise à jour : 18/08/2018 | |
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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 19 avril 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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