Species Card of Copepod
Calanoida ( Order )
    Clausocalanoidea ( Superfamily )
        Aetideidae ( Family )
            Pseudeuchaeta ( Genus )
Pseudeuchaeta arctica  Markhaseva, 1986   (F,M)
Ref.:
Markhaseva, 1986 b (p.1892, figs.F,M); 1996 (p.241, figs.F,M); Markhaseva & Schulz, 2006 a (p.152)
Species Pseudeuchaeta arctica - Plate 1 of morphological figuresissued from : E.L. Markhaseva in Proc. Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.242, Fig.191].
Female (from 81°42'N, 126°70'W). Gn: genital segment (right side, lateral).


Species Pseudeuchaeta arctica - Plate 2 of morphological figuresissued from : E.L. Markhaseva in Proc. Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.243, Fig.192].
Female.


Species Pseudeuchaeta arctica - Plate 3 of morphological figuresissued from : E.L. Markhaseva in Trudy Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.244, Fig.193].
Male (from 79°26'N, 137°39'W). P.md: mandibular palp; Re2P5: exopod 3 of fifth leg.


Species Pseudeuchaeta arctica - Plate 4 of morphological figuresissued from : E.L. Markhaseva & K. Schulz in Invert. Zool., 2006, 3 (2). [p.152, Table 2].
Selected character for Pseudeuchaeta arctica female.


Species Pseudeuchaeta arctica - Plate 5 of morphological figuresPseudeuchaeta arctica female:
1 - Posterior corners of last thoracic segment prolonged into small points.
2 - Mx1 2nd internal lobe with 4 and 3rd internal lobe with 3 setae. Endopodal segment 2 of Md with 8 setae. Points of last thoracic segment covering no less than 1/3 of genital segment length (dorsal view).


Species Pseudeuchaeta arctica - Plate 6 of morphological figuresPseudeuchaeta arctica male:
1 - Exopodal segment 3 of left P5 with 2 small terminal spine.

Compl. Ref.:
Kosobokova & al., 2011 (p.29, Table 2, Rem.: Amundsen Basin)
NZ: 1

Distribution map of Pseudeuchaeta arctica by geographical zones
Loc:
Arct. (Amundsen Basin).

Type locality: 81°42'N, 126°70'W.
N: 3
Lg.:
(37) F: 10,5-10,3; {F: 10,30-10,50}
Rem.: Bathypelagic. Hyperbenthic?
Last update : 29/01/2015
    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., 2005-2021. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed February 28, 2021]

© copyright 2005-2021 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