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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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Chiridiella ( Genre ) |
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Chiridiella subaequalis Grice & Hulsemann, 1965 (F) | |
| | | | | | | Ref.: | | | Grice & Hulsemann, 1965 (p.223, 231, Descr.F, figs.F); Markhaseva, 1996 (p.108, figs.F, Rem.); Vives & Shmeleva, 2007 (p.558, Rem.F) |  issued from : E.L. Markhaseva in Proc. Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.109, Fig.82]. Female. (specimen of Kuril Trench). P.md: mandibular palp. Nota: Despite minor differences in setation of Mxp, and length of 1st outer spine on exopod of P1 this form is attribuated to C. subaequalis
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 issued from : G.D. Grice & K. Hulsemann in J. Zool., 1965, 146. [p.234, Fig.10]. Female (29°57'N, 22°58'W): a, habitus (lateral right side); b, A2; c, Md; d, Mx1 (spines on 1st lobe omitted); e, Mx2; f, distal end of Mxp; g, proximal segment of Mxp; h, P1; i, P2; j, detail of tooth structure on terminal spine of P2; k, P3; l, P4. Nota: Head and 1st thoracic segment separate, 4th and 5th fused. A1 reaches end of prosome. Endopod and exopod o fA2 subequal Mx1: 2nd and 3rd inner lobes with 1 and 4 setae, respectively; endopod with 7 setae; exopod with 4 setae. Mx2 with distal 3 lobes each bearing a heavily thickened seta, all of equal length. Mxp with elongate setae on endopodal segments. Exopods of P2-P4 3-segmented with 1st and 2nd segments incompletely separated.
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 Chiridiella subaequalis female: 1 - Mx2 with 5 endites. 2 - Mx2 not strongly modified in comparison with typical; setation first-fifth endites nearly of the same size, without pincers-like spines. 3 - Endopod of P1 without external lobe. 4 - Exopod of P1 with 2 external spines. Mx1 second and third internal lobes with 1 and 4 setae respectively; endopod with 7 setae; exopod with 4 setae.
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 issued from : E.L. Markhaseva in Proc. Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.109, Fig.82]. Female: Mx1 and Mx2.
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 Chiridiella subaequalis female ; 1 - Mx2 lobes without spines arranged as pincers. 2 - 3rd, 4th and 5th lobes of Mx2 with enlarged hooklike spines . 3 - A1 approximately cephalothorax length. 4 - Endopods of P1-P4 1-segmented. 5 - Exopod of P1 with 2 edge spines.
| | | | | Ref. compl.: | | | Hopkins & Torres, 1988 (tab.1); Markhaseva & Razzhivin, 1993 ( p.611); Razouls & al., 2000 (p.343, Appendix); Park & Ferrari, 2009 (p.143, Table 4, Appendix 1, biogeography) | | | | NZ: | 3 | | |
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Carte de distribution de Chiridiella subaequalis par zones géographiques
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| | | | | |  Carte de 1996 | |
| | | | Loc: | | | off W Canary Is. , Antarct. (Weddell Sea, Indian sector), Kuril-Kamchatka (in Markhaseva & Razzhivin, 1993).
Type locality: 29°57'N, 22°53'W. | | | | N: | 3 | | | | Lg.: | | | (37) F: 3-2,81; (226) F: 2,81; {F: 2,81-3,00} | | | | Rem.: | bathy & abyssopélagique.
Sampling depth (Antarct.) : 600-1000 m
Voir aussi les remarques en anglais | | | Dernière mise à jour : 26/07/2018 | |
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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 26 avril 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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