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Calanoida ( Order ) |
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Clausocalanoidea ( Superfamily ) |
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Aetideidae ( Family ) |
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Chiridius ( Genus ) |
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Chiridius longispinus Tanaka, 1957 (M) | |
| | | | | | Ref.: | | | Tanaka, 1957 a (p.51, Descr.M, figs.M); Bradford & Jillett, 1980 (p.23); Markhaseva, 1996 (p.111, figs.M) | issued from : O. Tanaka in Publ. Seto Mar. Biol. Lab., 1957, VI (1). [p.52, Fig.32]. Male: a, habiitus (dorsal); b, forehead (lateral); c, rostrum (antero-dorsal aspect); d, last thoracic segment (lateral left side); e, P1; f, P2; g, P4; h, P5. Nota: head and 1st thoracic segment fused, line of fusion between 4th and 5th slightly visible (in dorsal view). Proportional lengths of urosomites and furca 16:26:21:19:2:16 = 100. Distal margin of 2nd to 4th urosomal segments are fringed with fine teeth.
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Distribution map of Chiridius longispinus by geographical zones
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| | | Loc: | | | Japan (Sagami, Suraga) | | | N: | 1 | | | Lg.: | | | (39) M: 1,52; {M: 1,52} | | | Rem.: | sampling in vertical hauls from 1000-0 m. The species resembles Chiridius poppei. | | | Last update : 01/01/2015 | |
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Any use of this site for a publication will be mentioned with the following reference : Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2024. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed March 29, 2024] © copyright 2005-2024 Sorbonne University, CNRS
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