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Fiche d'espèce de Copépode |
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Calanoida ( Ordre ) |
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Clausocalanoidea ( Superfamille ) |
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Aetideidae ( Famille ) |
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Aetideus ( Genre ) |
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Aetideus mexicanus Park, 1974 (F,M) | |
| | | | | | | Syn.: | Aetideus armatus : Park, 1970 (p.475) | | | | Ref.: | | | Park, 1974 (p.215, figs.F,M); Markhaseva, 1996 (p.21, figs.F,M) |  Issued from : E.L. Markhaseva in USSR Acad. Sci., Zool. Inst., Explor. Fauna Seas. Marine Plankton, 1989, 41 (49). [p.20, Fig.8]. Female from Park (25°15'N, 81°11'W), 1974, except R and P3 from Markhaseva (13°N, 133°W).
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 Issued from : E.L. Markhaseva in USSR Acad. Sci., Zool. Inst., Explor. Fauna Seas. Marine Plankton, 1989, 41 (49). [p.20, Fig.8]. Male from Park, 1974, except P1 from Markhaseva.
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 Aetideus mexicanus female: 1 - Posterior corners of last thoracic segment prolonged into points. 2 - Posterior corners not prolonged into wing-like lobes: points not reaching the middle of urosomal degment 2. Anterior part of cephalon without crest. 3 - Basipodite of right P1 with an external tooth-like projection distally. Coxopodite of P4 without spinules near the base of internal seta. 4 - Posterior corners of last thoracic segment not divergent, usually not exceeding posterior border of genital segment. Rostral excavation 1.07-1.16 times as wide as deep.
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 Aetideus mexicanus male: 1 - Posterior corners of last thoracic segment with points. 2 - Points not eceeding posterior border of urosomal segment 2 (in dorsal view). 3 - 2nd segment of P5 3.34-4.2 times as long as wide. 4 - Endopodite of P2 not exceeding border between exopodal segments 2 and 3. External spine at exopodal segment 2 of P1 not exceeding the middle of exopodal segment 1.
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 Issued from : T. Park in Fish. Bull., 1974, 72 (1). [p.216, Fig.1]. Female (from 25°15'N, 89°11'W): A-B, habitus (dorsal and lateral, respectively); C, posterior part of body (lateral); D, forehead (lateral); E, posterior part of body (dorsal); F, last metasomal and first two urosomel segments (lateral; another specimen); G, rostrum (anterior); H, urosome (dorsal); I-L, P1 to P4 (anterior views).
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 Issued from : T. Park in Fish. Bull., 1974, 72 (1). [p.216, Fig.1]. Male: A-B, habitus (dorsal and lateral, respectively); C, forehead (lateral); D-E, posterior part of body (lateral and lateral, respectively); F, A1 (setae omitted); G, 19th segment of A1; H, A2; I, Md; J, Mx1; K, Mxp; L-N, P1 to P3 (anterior views); O, P5 (anterior). L and W: length and width segment.
| | | | | Ref. compl.: | | | Suarez-Morales & Gasca, 1998 a (p107) | | | | NZ: | 3 | | |
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Carte de distribution de Aetideus mexicanus par zones géographiques
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| | | | | | | Loc: | | | Gulf of Mexico, S China Sea | | | | N: | 2 | | | | Lg.: | | | (206) F: 1,84-1,66; M: 1,68-1,58; {F: 1,66-1,84; M: 1,58-1,68} | | | | Rem.: | mésopélagique.
Espèce proche de A. divergens; Male similaire à A. armatus.
Voir aussi les remarques en anglais | | | Dernière mise à jour : 26/12/2017 | |
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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 21 novembre 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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