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Fiche d'espèce de Copépode |
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Calanoida ( Ordre ) |
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Calanoidea ( Superfamille ) |
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Paracalanidae ( Famille ) |
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Calocalanus ( Genre ) |
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Calocalanus monospinus Chen & Zhang, 1974 (F,M) | |
| | | | | | | Ref.: | | | Chen & Zhang, 1974 (p.110, 115, figs.F,M, p.116: Rem.) |  issued from : Q.-c. Chen & S.-z. Zhang in Studia Marina Sinica, 1974, 9. [Pl.6, Figs.62-71]. Female (from South China Sea): 62, habitus (dorsal); 63, abdomen (lateral right side); 64, Mxp (basal part); 65, P1; 66, P2; 67, P3; 68, P3 (posterior surface); 69, P5. Nota: 2nd abdominal segment very short, being usually overlapped by the preceding segment. Anal segment slightly expanded laterally and bearing ventrally a bundle of long and fine setae. Caudal ramus slightly longer than broad. A1 24-segmented, about twice as long as body, the terminal segment about twice as long as the two preceding segments taken together. Mxp 7-segmented, 2nd segment provided on the inner border with 3 plumose setae and 11 teeth of unequal lengths. Endopods 2 and 3 of P3 and P4 provided each with 2 spinules on the posterior surface. P5 uniramous and symmetrical, segment 3 with a transverse line of spinules near the distal end and a long single spine at the apex. Male: 70, habitus (dorsal); 71, P5. Nota: Prosome about 4.5 times as long as urosome. Abdomen 5-segmented. Caudal ramus about 1.5 times as long as broad. P5 asymmetrical; left foot 5-segmented; right foot 4-segmented, segment 4 with a minute denticle interposed between the two terminal spines, the inner one very long, about as long as the segments 2-4 taken together
| | | | | Ref. compl.: | | | Shih & Young, 1995 (p.71); Noda & al., 1998 (p.55, Table 3, occurrence) | | | | NZ: | 2 | | |
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Carte de distribution de Calocalanus monospinus par zones géographiques
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| | | | | | | Loc: | | | China Seas (East China Sea, South China Sea), S Japan (Kuchinoerabu Is.) | | | | N: | 4 | | | | Lg.: | | | (338) F: 0,8-0,65; M: 0,58-0,53; {F: 0,65-0,80; M: 0,53-0,58} | | | | Rem.: | For Chen & Zhang (1974, p.116) this species is a tropical species occurring abundantly in surface coastal waters all the year round, ranging from the Hsi-sha Islands to the eastern Kwangtung. | | | Dernière mise à jour : 06/02/2016 | |
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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 25 avril 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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