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Fiche d'espèce de Copépode |
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Cyclopoida ( Ordre ) |
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Oithonidae ( Famille ) |
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Oithona ( Genre ) |
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Oithona bjornbergae Ferrari & Bowman, 1980 (F,M) | |
| | | | | | | Ref.: | | | Ferrari & Bowman, 1980 (p.9, figs.F,M); Reid, 1985 a (p.27, fig.M, Rem.); Bradford-Grieve & al., 1999 (p.886, 966, figs.F) |  issued from : F.D. Ferrari & T.E. Bowman in Smiths. Contr. Zool., 1980, 312. [p.8, Fig.3]. Female (from mouth of Rio Araca Granda, Brazil): a, habitus (lateral left side); b, forehead (dorsal); c, urosome (lateral left side); d, urosomal segments 2-4 (ventral); e, caudal ramus (dorsal); f, A1; g, A2; h, Mdi, Mx1; j, Mx2; k, Mxp; l, P1; m, P2; n, P3; o, P4. Nota: Rostrum absent. Urosomal segments 2-4 fringed on posterolateral margin. Urosomal segments 2-3 with one transverse row of minute hairs on ventral surface near posterior margin, urosomal segment 4 with 2 rows. Caudal ramus length 2-times width. Knob near genital opening armed with a small spine
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 issued from : F.D. Ferrari & T.E. Bowman in Smiths. Contr. Zool., 1980, 312. [p.9, Fig.4]. Male: a, habitus (lateral left side); b, posterior paortion of cephalosome (lateral right side); c, urosome (lateral left side); d, urosomal segments 3-6 and caudal rami (ventral); e, A1. Nota: Head rounded dorsally, laterally slightly more acuminate than female. Cephalosome with triangular extension posteriorly toward ventral margin. Cephalosome with few unorganized sensoru hairs and pores (differ in structure from those of "pore signature" in most oithonids). Urosomal segments 3-4 with a transverse row of minute hairs on ventral surface near posterior margin, urosomal segment 5 with 2 rows. Genital flap with 1 large seta, below it several tiny toothlike spines.
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 issued from in Rev. Hydrobiol. trop., 1985, 18 (3). [p.215, Figs.1-6]. Female (from Manaus, Brazil): 1, caudal ramus; 2, Mx1; 3, exopod of P3 (external and apical edges); 4, exopod of P4 (external and apical edges); 5, endopod of P4. Male: 6, anal somite and caudal rami (dorsal). Scale bars = 0.050 mm.
| | | | | Ref. compl.: | | | Rocha, 1985 (p.214, figs.F,M) | | | | NZ: | 1 | | | | | | | Loc: | | | Brazil (Embouchure Rio Acara Granda), Amazone region, Guyane (Marais St. Jean) | | | | N: | 3 | | | | Lg.: | | | (624) F: 0,51-0,44; M: 0,48-0,41; (870) F: 0,465-0,5; M: 0,43-0,45; {F: 0,44-0,51; M: 0,41-0,48} | | | | Rem.: | saumâtre; épipélagique | | | Dernière mise à jour : 02/11/2009 | |
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 Toute utilisation de ce site pour une publication sera mentionnée avec la référence suivante :
Razouls C., de Bovée F., Kouwenberg J. et Desreumaux N., 2005-2012. - Diversité et répartition géographique chez les Copépodes planctoniques marins. Disponible sur http://copepodes.obs-banyuls.fr
[Accédé le 20 mai 2013] © copyright 2005-2012 CNRS, UPMC
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