Species Card of Copepod
Calanoida ( Order )
    Diaptomoidea ( Superfamily )
        Tortanidae ( Family )
            Tortanus ( Genus )
                Acutanus ( Sub-Genus )
Tortanus (Acutanus) ecornatus  Ohtsuka & Reid, 1998   (F,M)
Ref.:
Ohtsuka & Reid, 1998 (p.783, figs.F,M)
Species Tortanus (Acutanus) ecornatus - Plate 1 of morphological figuresissued from : S. Ohtsuka & J.W. Reid in J. Crustacean Biol., 1998, 18 (4). [p.784, Fig.5].
Female (from Black River Morass, Jalaica): A, habitus (dorsal); B, A1; C, A1 (1st segment); D, Md (mandibular palp); E, P1 (posterior); F, P2 (anterior); G, P3 (anterior); H, P4 (posterior); I, P5 (right basis and exopod omitted, anterior).
Scale bars in mm.
Nota: Cephalosome without marginal prominences such as those found in T. angularis. P5 similar to that of T. angularis, but different from latter in having terminal segment relatively shorter than in latter, outer spine located at midlength, terminal inner process swollen basally.


Species Tortanus (Acutanus) ecornatus - Plate 2 of morphological figuresissued from : S. Ohtsuka & J.W. Reid in J. Crustacean Biol., 1998, 18 (4). [p.785, Fig.6].
Male: A, habitus (dorsal); B, idem (lateral right side); C, 1st abdominal somite (lateral right side); D, right A1; E, P5 (anterior).
Scale bars in mm.

NZ: 1

Distribution map of Tortanus (Acutanus) ecornatus by geographical zones
Loc:
Jamaica (Black River Morass, Oyster Bay)
N: 1
Lg.:
(762) F: 0,94; M: 0,79; {F: 0,94; M: 0,79}
Last update : 01/02/2015
    to add your remark
  

 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 October 05, 2022]

© copyright 2005-2022 Sorbonne University, CNRS

Webmaster
CNRS   Observatoire Océanologique de Banyuls sur Mer - Laboratoire Arago
Sorbonne Université

 

Version française
English version

 

Search

On the WEB of CNRS

 


Marine Planktonic Copepods

Marine Planktonic Copepods

 

Imprimer Contact Accueil Plan du site Accès restreint Retour Une du Labo Imprimer Contact Plan du site Crédits Téléchargez les Plug-Ins