Species Card of Copepod
Calanoida ( Order )
    Clausocalanoidea ( Superfamily )
        Diaixidae ( Family )
            Diaixis ( Genus )
Diaixis tridentata  Andronov, 1974   (F)
Andronov, 1974 (p.460, Descr.F, figs.F); Bradford & al., 1983 (p.123); Andronov, 2002 (p.26, figs.F); Andronov, 2014 (p.36, fig.: A2)
Species Diaixis tridentata - Plate 1 of morphological figuresissued from : V.N. Andronov in Zool. Zh., 1974, 53 (3). [p.461, Fig.1].
Female (from Arabian Gulf): 1-2, habitus (dorsal and lateral, respectively); 3, rostrum; 4, Mx2 (distal portion); 5, Mx2; 6, anal segment and caudal rami; 7, genital segment (ventral vue); 8, A2; 9, A1; 10, Md; 11, Mxp.
Nota: Posterior angles of the last thoracic segment attenuated. Presence of 3 large spines on the postrior surface of the basisipodite 1 of P4.

Species Diaixis tridentata - Plate 2 of morphological figuresissued from : V.N. Andronov in Zool. Zh., 1974, 53 (3). [p.462, Fig.2].
Female: 1-4, P1 to P4.

Species Diaixis tridentata - Plate 3 of morphological figuresIssued from : V.N. Andronov in Russian Acad. Sci. P.P. Shirshov Inst. Oceanol. Atlantic Branch, Kaliningrad, 2014. [p.36, Fig.9, 9]. Diaixis tridentata after Andronov, 1974 a.
9, distal segment of exopod of A2.

NZ: 1

Distribution map of Diaixis tridentata by geographical zones
NW Indian (Arabian Gulf)
N: 1
(881) F: 0,74; {F: 0,74}
Rem.: Depth 0-36 m.
Last update : 19/04/2016
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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., 2005-2022. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed July 01, 2022]

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Marine Planktonic Copepods

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