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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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Aetideidae ( Famille ) |
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Euchirella ( Genre ) |
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Euchirella latirostris Farran, 1929 (F,M) | |
| | | | | | | Syn.: | Euchirella plumosa Brady, 1918 (p.20);
E. rostromagna (part.) : Park, 1978 (p.151, fig.31a-d, g-h, 32-34) | | | | Ref.: | | | Farran, 1929 (p.208, 234, figs.F); Vervoort, 1957 (p.64); Park, 1978 (p.153, Rem.); Bradford & Jillett, 1980 (p.39, Descr.M, figs.F,M, fig. 73, distribution chart); Vaupel Klein, 1984 a (p.40, 45, Table II: characters, Rem); Razouls, 1994 (p.78); Markhaseva, 1996 (p.145, Rem.); vaupel Klein, 1998 a (p.386: Table 2, 391, fig.F, fig.5) |  issued from : G.P. Farran in British Antarctic (\"Terra Nova\") Expedition, 1910. Natural History Reports. Zoology. Vol. VIII. Crustacea, 1929. [p.235, Fig.7]. Female (52°11'S, 167°25'E): a, habitus (lateral view); b, idem (dorsal view); c, rostrum (three specimens); d, A2; e, first foot; f, fifth foot (basal joints); g, inner edge spines of first basal joint of fifth foot.
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 issued from : J.M. Bradford & J.B. Jillett in Mem. N.Z. oceanogr. Inst., 86, 1980. [p.40, Fig.24]. Female: A, habitus (dorsal); B, idem (lateral right side); C, inner edge of basipod 1 of P4. Male: D, habitus (lateral right side); E, P5.
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 issued from : J.C. von Vaupel Klein in Crustaceana, Supplt 9, Studies on Copepoda, III, 1984. [p.75, Fig.13, b]. Female: b, condition of the single, doubly serrate seta (arrowed) of group I on basipodite 1 of Mxp (right appendage in medial aspect).
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 issued from : J.C. von Vaupel Klein in Zool. Verh. Leiden, 1998, 323. [p.387, Fig.2]. Measurements taken from maxilliped: Ba1 = length of basipodal segment 1; Ba2 = length of Ba2; S = length of the longest seta of the only ramus (endopodite). measurements used to compare with other species (tables 1 and 2) in view of the speciation (see discussion after Von Vaupel Klein (1998, pp.389-397) in the genus Euchirella.
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 issued from : J.C. von Vaupel Klein in Zool. Verh. Leiden, 1998, 323. [p.386, Table 2]. Dimensions of adult females of E. rostrata, E. rostromagna, and E. latirostris, presumably relevant in the separation of niches. 1/ See Material and methods (Von Vaupel Klein, 1998, pp.385-385); 2/ Present collections: 2.7-3.85 mm; 3/ Present collections: 5.3-6.2 mm; 4/ Present collections: 5.4-6.2 mm; 5/ Of E. rostrata vs the average of the two larger spp.; 6/ Of E. rostromagna vs E. latirostris; 7/ From Von Vaupel Klein 1984, p.93); 8/ Of E. rostrata vs E. rostromagna and of E. rostrata vs E. latirostris, respectively.
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 Issued from : J.C. von Vaupel Klein in Crustaceana, (Supplement) 9, 1984. [p.93, Table II]. Euchirella latirostris Female: Datamatrix stating observed states of characters from Table I (p.87-90) presently examined; nos. refer to the input nos. used in Table I (see to the family Aetideidae).
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 Issued from : J.C. von Vaupel Klein in Crustaceana, (Supplement) 9, 1984. [p.94, Table II (cont' d) ]. Euchirella latirostris Female: Datamatrix stating observed states of characters from Table I (p.87-90) presently examined; nos. refer to the input nos. used in Table I (see to the family Aetideidae).
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 Issued from : J.C. von Vaupel Klein in Crustaceana, (Supplement) 9, 1984. [p.95, Table II (cont' d) ]. Euchirella latirostris Female: Datamatrix stating observed states of characters from Table I (p.87-90) presently examined; nos. refer to the input nos. used in Table I (see to the family Aetideidae).
| | | | | Ref. compl.: | | | Sewell, 1948 (p.569, 573); Razouls & al., 2000 (p.343, tab. 3, Appendix) | | | | NZ: | 3 | | |
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Carte de distribution de Euchirella latirostris par zones géographiques
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| | | | | |  issued from : W. Vervoort in B.A.N.Z. Antarctic Reseach Expedition, Reports - Ser. B, Vol. III, 1957 [Fig.41]
Chart showing the geographical distribution (white triangle) 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). |
 issued from : J.C. von Vaupel Klein in Zool. Verh. Leiden, 1998, 323. [p.392, Fig.5].
Map showing the distributional areas of E. rostrata (Claus, 1866), E. rostromagna Wolfenden, 1911, and E. latirostris Farran, 1929 , respectively; note the considerable overlap in range of E. rostrata and the other two species which, in their turn, are virtually coinciding in a strictly geographic sense. Antarctic convergence i(AC). |
 Issued from : J.M. Bradford & J.B. Jillett in New Zealand Ocean. Inst. Memoir, 86, 1980. [p.88-89, Figs.65-67].
Distribution of several species of Euchirella in the Tasman Sea and around New Zealand.
Nota: Euchirella indica (= Euchirella massinensis indica). |
| | | | Loc: | | | sub-Antarct. (Indian, SW Pacif.), S Atlant., Tasmania, New Zealand, Campbell Is. | | | | N: | 5 | | | | Lg.: | | | (35) F: 5,4; (201) F: 5,8; M: 4,2; (1257) F: 5,4-6,05; {F: 5,40-6,05; M: 4,20} | | | | Rem.: | méso-bathypélagique.
Sampling depth (sub-Antarct.) : 0-750 m
Voir aussi les remarques en anglais | | | Dernière mise à jour : 22/02/2021 | |
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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., 2005-2025. - Biodiversité des Copépodes planctoniques marins (morphologie, répartition géographique et données biologiques). Sorbonne Université, CNRS. Disponible sur http://copepodes.obs-banyuls.fr [Accédé le 23 mars 2025] © copyright 2005-2025 Sorbonne Université, CNRS
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