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Fiche d'espèce de Copépode |
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Monstrilloida ( Ordre ) |
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Monstrillidae ( Famille ) |
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Cymbasoma ( Genre ) |
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Cymbasoma frondipes (Isaac, 1975) (F) | |
| | | | | | | Syn.: | Thaumaleus thomsoni : T. Scott, 1904 (p.248, Descr.F, figs.F);
Thaumaleus frondipes Isacc, 1975 (p.3, 8, figs.F) | | | | Ref.: | | | Suarez-Morales & Morales-Ramirez, 2003 (p.210: Table 2, p.212: Rem.); Grygier & Suarez-Morales, 2018 (p.500, uRem.b/em> |  Issued from : T. Scott in Ann. Rep. Fish. Bd Scotland, 1904, 22 (Part III), IV. [Pl. XIV, Fig.1]. As Thaumaleus thomsoni. Female (from off Scarborough, Scotland); 1, habitus (dorsal). Nota : Cephalothorax about equal to twice the entire length of the remaining segments of the thorax and abdomen combined.
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 Issued from : T. Scott in Ann. Rep. Fish. Bd Scotland, 1904, 22 (Part III), IV. [Pl. XIV, Figs.2-4]. As Thaumaleus thomsoni. Female: 2, A1; 3, P5; 4, abdomen and caudal rami. Nota : A1 shoprt and stout, appear to consist of 4 segments, but the 3rd, which is small, seems to be partly coalescent with the 2nd. P5 moderately large, foliaceous, and abruptly wider at the distal extremity, the result of a lobe-like process on the inner distal aspect ; each foot carries 3 apical setae, the innermost of which is considerably shorter than the other two. Abdomen 2-segmented ; 1st segment fully half as long as the last segment of the thorax, and large rand more dilated than the 2nd segment. Caudal rami short, carry 3 moderately elongated setae.
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 Issued from : E. Suarez-Morales & A. Morales-Ramirez in Proc. Biol. Soc. Washington, 2003, 116 (1). [p.210, Table 2]. Selected taxonomic features in Cymbasoma frondipes. GDS = anterior half genital double-somite globose; IS = inner seta of P5 smallest; IS <50% = inner seta <50% as long as others; L = longest seta on P5; OP on CT = position of oral papilla on cephalothorax; AI/CT = relative length (as a percent) of A1 to cephalothorax; = relative length (as a percent) of position of oral papilla anteriorly on cephalothorax; T = transverse striations on ''neck'' area. Compare with species of Cymbasoma with uniramous P5 armed with 3 setae: C. concepcionae, C. reticulatum, C. bowmani, C. quintanarooense, C. boxshalli, C. bali, C. striatum, C. claparedi, C. tumorifrons.
| | | | | Ref. compl.: | | | Grygier, 1995 a (p.45, 64) | | | | NZ: | 1 | | |
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Carte de distribution de Cymbasoma frondipes par zones géographiques
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| | | | Loc: | | | E Scotland (Scarborough) | | | | N: | 1 | | | | Lg.: | | | (727) F: 4,8; {F: 4,80} | | | | Rem.: | Cette forme a été considérée comme un synonyme de Thaumaleus thompsoni Giesbrecht, 1892, bien qu' Isaac (1975) considère cette espèce comme valable. Rose (1933, p.349) estime que l'espèce décrite par Giesbrecht (1892) est différente de celle de T. Scott, 1904.
Voir aussi les remarques en anglais | | | Dernière mise à jour : 12/02/2020 | |
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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 30 octobre 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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