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Calanoida ( Order ) |
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Arietelloidea ( Superfamily ) |
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Heterorhabdidae ( Family ) |
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Heterorhabdus ( Genus ) |
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Heterorhabdus ankylocolus Park, 2000 (F,M) | |
| | | | | | Ref.: | | | Park, 2000 (p.99, figs.F,M, Rem.) | issued from : T. Park in Bull. Scripps Inst. Oceanogr. Univ. California, San Diego, 2000, 31. [p.219, Fig.67]. Female: a, urosome (left side); b, c, d, genital somite (dorsal, left, ventral, respectively). Male: e, left P5 (endopod omitted), anterior; f, exopod of left P5 (anterior); g, right P5 (distal exopodal segments omitted), anterior; h, right P5 (endopod omitted), posterior; i, exopod of right P5 (anterior); j, distal end of exopod of right P5 (lateral).
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Heterorhabdus ankylocolus female: 1 - See key to species groups of Heterorhabdus: ''spinifrons'' Group (p.90, 91). 2 - Forehead with a spiniform process. 3 - Anterior wall of genital proninence with a pair of rounded lobes (Fig.67-c, d). 4 - Genital prominence short of reaching posterior end of somite. Endopod of Mx1 with 3 setae. 5 - Genital prominence without posterior lobes (Fig.67-c).
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Heterorhabdus ankylococus male: 1 - See key to species groups of Heterorhabdus: ''spinifrons'' Group (p.90, 91). 2 - Forehead with a spiniform process. 3 - In right P5, basal inner lobe relatively long and somewhat fingerlike, medial projection of 2nd exopodal segment (Fig.67-h) with small terminal spiniform process and relatively well developed distal lobe. 4 - Basal inner lobe of right P5 (Fig.67-g) almost as long as segment, pointing distomediad. Endopod of Mx1 with 3 seta. 5 - 2nd exopodal segment of left P5 (Fig.67-e) with outer spine shorter than conical process. Terminal spine of 3rd exopodal segment of right P5 about 1/3 length of segment (Fig.67-i). 6 - Lateral margin of 3rd exopodal segment of right P5 (Fig.67-h) strongly elbowed about 1/5 length of segment from distal end.
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Distribution map of Heterorhabdus ankylocolus by geographical zones
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| | | | | | | | | Loc: | | | S Indian (tropical), Malay Archipelago, China Seas (South China Sea), SE Pacif. (equatorial)
Type locality: 17°46'S, 110°19"W. | | | N: | 1 | | | Lg.: | | | (824) F: 3,24-2,8; M: 2,92-2,72; {F: 2,80-3,24; M: 2,72-2,92} | | | Rem.: | "Spinifrons" Group. | | | Last update : 06/01/2015 | |
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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 November 21, 2024] © copyright 2005-2024 Sorbonne University, CNRS
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