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Fiche d'espèce de Copépode |
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Monstrilloida ( Ordre ) |
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Monstrillidae ( Famille ) |
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Monstrilla ( Genre ) |
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Monstrilla barbata Suarez-Morales & Gasca-Serrano, 1992 (F) | |
| | | | | | Ref.: | | | Suarez-Morales & Gasca-Serrano, 1992 (p.301, Descr.F, figs.F); Grygier, 1995 a (p.56, 60); Suarez-Morales & Castellanos-Osorio, 2019 (p.120). | issued from : E. Suarez-Morales & R. Gasca-Serrano in Crustaceana, 1992, 63 (3). [p.302, Fig.1]. Female (from Bahia de la Axcencion, Yucatan): a, habitus (dorsal; b, left A1; c, caudal rami (dorsal); d, urosome (lateral). Scales bar in mm. Nota: cephalothorax 0.47 the body length. Oral papilla located 0.20 of the way back along the cephalothorax. Cephalothorx, between the oral papilla and the A1 bases, a prominent process is present (in ventral view), in lateral view resembling a keel with irregular edge. Eyes present, moderately developed, rounded. A1 4-segmented; ratio of length of antennule segments 44.4:18.05:23.6:13.9 = 100; A1 slightly longer than 0.13 of the total body length. Urosome consisting of 5th pedigerous somite, genital double-somite and 2 free abdominal somites; length ratio of genital and two free abdominal somites 52.3:20.4:27.3 = 100.. Genital double-somite with dorsal suture, and with long ovigerous spiniform processes, which extend beyond the caudal rami.; genital somite with a prominent protuberance, directed anteriorly, and also 2 small knob-like protuberances on the external margin.Caudal rami 1.9 times longer than xwide, bearing 6 setae (5 of them subequal)
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issued from : issued from : E. Suarez-Morales & Gasca-Serrano in Crustaceana, 1992, 63 (3). [p. [p.303, Fig.2]. Female: e, genital complex with ovigerous spines (ventral); f, P5; g, forehead (lateral). Nota: P5 fused medially, each leg with 2 distinct lobes; small inner lobe (endopodal) bearing 1 seta; larger outer lobe (exopodal) with a small distal protuberance, armed with
3 setae, the seta borne on the distal outer margin is longer and thicker than the other two.
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issued from : E. Suarez-Morales & Gasca-Serrano in Crustaceana, 1992, 63 (3). [p.304]. Female: Formula for armature of swimming legs.
| | | | Ref. compl.: | | Suarez-Morales & Gasca, 1998 a (p.112) | | | NZ: | 1 | | |
Carte de distribution de Monstrilla barbata par zones géographiques
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| | | Loc: | | | Mexico (Bahia de la Ascencion: E Yucatan). | | | N: | 1 | | | Lg.: | | | (759) F: 1,8; {F: 1,80} | | | Dernière mise à jour : 24/02/2020 | |
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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 10 décembre 2024] © copyright 2005-2024 Sorbonne Université, CNRS
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