Fiche d'espèce de Copépode
Calanoida ( Ordre )
    Clausocalanoidea ( Superfamille )
        Tharybidae ( Famille )
            Tharybis ( Genre )
Tharybis sagamiensis  Tanaka, 1960   (F)
Ref.:
Tanaka, 1960 a (p.127, Descr.F, figs.F); Bradford & al., 1983 (p.127); Chihara & Murano, 1997 (p.920, Pl.182: F); Andronov, 2002 (p.55, figs.F); Ferrari & Markhaseva, 2005 (p.46: tab.1)
Espèce Tharybis sagamiensis - Planche 1 de figures morphologiquesissued from : O. Tanaka in Publ. Sero Mar. Biol. Lab., 1960, VIII (1). [p.128, Fig.101].
Female (from Sagami Bay, Japan): a, habitus (dorsal); b, forehead (lateral); c, last thoracic segment and urosome (lateral right side); d, Md; e, Mx1; f, Mx2; g, Mxp; h, P1; i, P5.

Nota: Head and 1st thoracic segment fused, 4th and 5th fused.
Rostral filaments fine.
The abdominal segments and furca in the proportional lengths 43 : 17 : 17 : 3 : 20 = 100.
Genital segment slightly asymmetrical (the lateral margin of the right side has a small swelling).
2nd and 3rd abdominal segments striated on the distal margin.
Caudal rami about as long as wide.
A2 with exopodite 2 times as long as the endopodite; 1st basal segment bears a tuft of hairs on the posterior surface; distal segment of exopodite very long, more than half the length of the exopodite
Md: bitting part very strong, teeth on the inner margin fusnished with stiff hairs; exopod shorter than the endopod.
Mx1 has an exceedingly large masticatory lobe, exopod and endopod feeble; the outer lobe has 7 setae; 2nd and 3rd inner lobes with 2 and 3 setae respectively.
Mx2 with 3 long worm-like filaments and 6 bud-like sensory filaments on the distal segments, the spine on the 5th lobe is stout but not long.
P5: the 3rd segment carries 3 apical spines and a small triangular process near the proximal margin of the posterior surface (viewed from the lateral)


Espèce Tharybis sagamiensis - Planche 2 de figures morphologiquesissued from : O. Tanaka in Publ. Sero Mar. Biol. Lab., 1960, VIII (1). [p. 129].
Female: Proportional lengths of segments of A1.

Nota: A1 24-segmented, reaches back to the end of the 3rd thoracic segment.


Espèce Tharybis sagamiensis - Planche 3 de figures morphologiquesissued from : V.N. Andronov in Arthropoda Selecta, 2002, 11 (1). [p.56, Figs.289-297]. After Tanaka, 1960.
Female: 289, habitus (dorsal); 290, forehead (lateral); 291, last thoracic segment and urosome (right lateral side); 292, Md; 293, Mx1; 294, Mx2; 295, Mxp; 296, P1; 297, P5.

NZ: 1

Carte de distribution de Tharybis sagamiensis par zones géographiques
Loc:
Japan (Sagami Bay)
N: 1
Lg.:
(4) F: 1,2; {F: 1,20}
Rem.: Sampling between 0-1000 m.
Dernière mise à jour : 01/02/2015

 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 29 mars 2024]

© copyright 2005-2024 Sorbonne Université, CNRS

Webmaster
Mentions légales et informations nominatives
CNRS   Observatoire Océanologique de Banyuls sur Mer - Laboratoire Arago
Sorbonne Université

 

Version française
English version

 

Rechercher

Sur le WEB du CNRS

 


Copépodes planctoniques marins

Copépodes planctoniques marins

 

Imprimer Contact Accueil Plan du site Accès restreint Retour Une du Labo Imprimer Contact Plan du site Crédits Téléchargez les Plug-Ins