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Fiche d'espèce de Copépode |
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Calanoida ( Ordre ) |
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Epacteriscoidea ( Superfamille ) |
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Ridgewayiidae ( Famille ) |
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Placocalanus ( Genre ) |
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Placocalanus longicauda Ohtsuka, Fosshagen & Soh, 1996 (F,M) | |
| | | | | | Ref.: | | | Ohtsuka & al., 1996 (p.248, figs.F,M) |  issued from : S. Ohtsuka , A. Fosshagen & H.Y. Soh in Sarsia, 1996, 81. [p.249, Fig.1]. Female (from Nagannu Is., Okinawa): A, habitus (dorsal); B, idem (lateral right side); C, prosome (lateral right side, anvil-like basal process of P1 indicated by large arrow, round coxal process by small arrow); D, genital double-somite (dorsolateral, seminal receptacle arrowed); E, rostrum; F, labrum and A2; G, basal setae of A2; H, Md (mandibular gnathobase); I, Md (mandibular palp). Scales in mm. Holotype: A, B, D-F, H, I; paratype: C, G.
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 issued from : S. Ohtsuka , A. Fosshagen & H.Y. Soh in Sarsia, 1996, 81. [p.251, Fig.2]. Female: A, A1 (posterior surface); B, Mx1 (praecoxal arthrite and coxal endite); C, Mx1 (coxa, basis and rami); D, Mx2; E, Mxp (three elements on 3rd syncoxal endite missing); F, P1 (anterior surface; anvil-like basal process arrowed); G, P1 (basis and endopod, anvil-like basal process arrowed); H, P2 (anterior surface); I, P3 (posterior surface); J, exopod of P3 (anterior surface; scar of middle spine arrowed); K, P4 (anterior surface); L, P5 (anterior surface). Scales in mm. Holotype: A-C, E-L; paratype: D.
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 issued from : S. Ohtsuka , A. Fosshagen & H.Y. Soh in Sarsia, 1996, 81. [p.252, Fig.3]. Male: A, habitus (lateral right side); B, right A1 (anterior surface; segment XXV arrowed); C, right P5 (anterior surface); D, left P5 (anterior surface); E, left P5 (2nd and 3rd exopod segments, minute seta arrowed; anterior surface). Scales in mm.
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 issued from : S. Ohtsuka, A. Fosshagen & H.Y. Soh in Sarsia, 81. [p.253, Table 1]. Setation and spinulation of legs 1-4 of the three species of Placocalanus females. Bold letters mean differences between species.
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Carte de distribution de Placocalanus longicauda par zones géographiques
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| | | | | | Loc: | | | S Japan (Nagannu Island, Okinawa) | | | N: | 1 | | | Lg.: | | | (514) F: 0,48; 0,46; M: 0,44; {F: 0,46-0,48; M: 0,44} | | | Rem.: | hyperbenthique. Voir aussi les remarques en anglais | | | Dernière mise à jour : 24/03/2015 | |
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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., 2005-2025. - Biodiversité des Copépodes planctoniques marins (morphologie, répartition géographique et données biologiques). Sorbonne Université, CNRS. Disponible sur http://copepodes.obs-banyuls.fr [Accédé le 13 février 2025] © copyright 2005-2025 Sorbonne Université, CNRS
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