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Fiche d'espèce de Copépode |
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Mormonilloida ( Ordre ) |
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Mormonillidae ( Famille ) |
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Neomormonilla ( Genre ) |
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Neomormonilla polaris (Sars, 1900) (F) | |
| | | | | | Syn.: | Mormonilla polaris Sars,1900 (p.120, Descr.F, figs.F); Harding, 1966 (p.17); Buchanan & Sekerak, 1982 (p.41, vertical distribution, Rem.: p.49); Hop & al., 2006 (p.182, Table 4); Kosobokova & al., 2011 (p.42, fig.4: considered as upper mesopelagic) | | | Ref.: | | | Ivanenko & Defaye, 2006 (p.722, Redescr.F, figs.F, Rem., p.724) | issued from : V.N. Ivanenko & D. Defaye in Crustaceana, 2006, 79 (6). [p.720, Fig.6, E]. Female (from 86.46°73'N, 136.51°03'E): E, distal (3rd) segment of A1.
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issued from : V.N. Ivanenko & D. Defaye in Crustaceana, 2006, 79 (6). [p.721, Fig.7]. Female: A, Md (mandibular palp); B, Md (masticatory edge); C, Mx1 (distinctive seta indicated by arrow); D, Mxp. Nota: 3rd segment of A1 ornamented with rows of setules. Urosomal somite 1 with or without P5 represented by two pairs of long setae on the ventral side (observed only one aberrant female). P1 : inner margin of coxa, basis, and proximal endopodal segments ornamented with groups of stout spinules ; middle part of distomedial seta of distal exopodal segment with stout barbs ; distal exopodal segments with small, curved proximal spinules. P2 : distomedial margin of distal endopodal segment ornamented with setules ; inner margin of 1st exopodal segment with row of spinules. P3 : distomedial margin of distal endopodal segment ornamented with setules ; inner margin of 1st exopodal segment with a row of spinules in distal and one in proximal parts of segment
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issued from : V.N. Ivanenko & D. Defaye in Crustaceana, 2006, 79 (6). [p.723, Fig.8]. Female: A, P1: endopods, exopod, coxal and basal inner margins (posterior; small curved spinule of exopod arrowed); B, endopod and exopod of P2 (posterior; ornamentation with spinules arrowed); C, endopod and exopod of P3 (posterior; ornamentation with spinules arrowed); D, 1st somite of urosome and genital double-somite (another aberrant specimen).
| | | | Ref. compl.: | | Dvoretsky & Dvoretsky, 2010 (p.991, Table 2) | | | NZ: | 1 | | |
Carte de distribution de Neomormonilla polaris par zones géographiques
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| | | Loc: | | | Arctic, Fram Strait, W Baffin Bay, S Barents Sea | | | N: | 6 | | | Lg.: | | | (134) F: 1,38; (959) F: 1,41-1,56; {F: 1,38-1,56} | | | Rem.: | Ivanenko & Defaye (2006, p.722) remark : G.O. Sars (1900) descibed Mormonilla polaris from the Arctic Ocean and indicated the lack of differences between this species and Mormonilla minor Giesbrecht (1891). later, Farran (1908- synonymized this species with M. minor. For the authors this species requires re-establishing the validity of Mormonilla polaris and placing it in the new genus Neomormonilla | | | Dernière mise à jour : 24/01/2015 | |
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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 03 décembre 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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