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Fiche d'espèce de Copépode |
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Calanoida ( Ordre ) |
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Clausocalanoidea ( Superfamille ) |
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Phaennidae ( Famille ) |
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Xanthocalanus ( Genre ) |
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Xanthocalanus fallax Sars, 1919 (F,M) | |
| | | | | | | Syn.: | Xanthocalanus borealis : Sars, 1902 (1903) (part.,p.46, figs.F,M); 1921 (p.3); Farran, 1905 (part., p.38, figs.F); Wilson, 1932 a (p.70, figs.F,M) | | | | Ref.: | | | Sars, 1919 (1921) (p.3, 4, Rem.); 1925 (p.128, Descr.F, figs.F); Rose, 1933 a (p.130, figs.F); Sewell, 1948 (p.501); Matthews, 1964 (p.29, figs.F,M, juv.); Bradford & al., 1983 (p.60, 71); Markhaseva & Schnack-Schiel, 2003 (p.112, Rem.); Bradford-Grieve, 2004 b (p.635, figs.F, tab.1); Vives & Shmeleva, 2007 (p.699, figs.F,M, Rem.) |  issued from : J.M. Bradford in N.Z. Jl Mar. Freshw. Res., 2004, 38 (4). [p.636, Fig.10]. Female (from Raunefjord, Norway): A, urosome (dorsal); B, idem (lateral right side); C, caudal ramus (ventral); D, Mx1: coxal endites 1, 2; basal endites and endopod; E, endopod of Mx2; F, praecoxal endite 1 of Mx2; G, coxal endite of Mx2; H, basal endite of Mx2; i, syncoxa of Mxp. Nota: Head and 1st thoracic segment with very faint fusion-line (evident dorsally), 4th and 5th fused (fusion line visible only only dorsally). Surfaces urosomal segments (not including anal segment) sparsely covered in very small semicircular thickenings (that probably represent place of attachment of large scales (evident in some individuals). A1 extending to posterior border of genital segment.
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 issued from : J.M. Bradford in N.Z. Jl Mar. Freshw. Res., 2004, 38 (4). [p.637, Fig.11]. Female: A, endopod of P2; B, endopod of P3; C, endopod of P4; D, exopodal segment 2 and 3 of P4; E, P5 (posterior view); F, P5 coxa another posterior view.
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 Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.XXXV, figs.5-7]. Female: 5, habitus (dorsal); 6, idem (lateral left side); 7, P5.
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 issued from : Sars G.O. in An Account of the Crustacea of Norway, with short descriptions and figures of all species. Vol. IV. Copepoda Calanoida. Publ. by The Bergen Museum. 1903. [Pl. XXXI]. As Xanthocalanus borealis. Female & Male.
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 issued from : Sars G.O. in An Account of the Crustacea of Norway, with short descriptions and figures of all species. Vol. IV. Copepoda Calanoida. Publ. by The Bergen Museum. 1903. [Pl. XXXII]. As Xanthocalanus borealis. Female. M = Md; m = Mx1; mp1 = Mx2; mp2 = Mxp.
| | | | | Ref. compl.: | | | Jespersen, 1939 (p.58, Rem.); Matthews, 1967 (p.159, Table 1, Rem.); Kovalev & Shmeleva, 1982 (p.83); Holmes, 2001 (p.56) | | | | NZ: | 5 | | |
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Carte de distribution de Xanthocalanus fallax par zones géographiques
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| | | | | | | Loc: | | | Woods Hole, Azores, SE Greenland (rare), W Ireland, W Norway, Bergen: Raunefjord (all the year), North Sea, W Medit. (off Monaco in Sars, 1925) | | | | N: | 10 | | | | Lg.: | | | (1) F: 2,9; (45) F: 4-3; M: 3-2; (58) F: 3,5; (65) F: 3,5; M: 2,5; (897) F: 3,1-3,3; (1129) F: 2,89; {F: 2,89-4,00; M: 2,00-3,00} | | | | Rem.: | depths: 120-625 m.
Certains auteurs ne reconnaissent pas l'identité du mâle à cette espèce.
Cette espèce peut être confondue avec X. borealis.
Voir aussi les remarques en anglais | | | Dernière mise à jour : 08/04/2021 | |
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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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