|
|
 |
Fiche d'espèce de Copépode |
|
|
Misophrioida ( Ordre ) |
|
|
|
Misophriidae ( Famille ) |
|
|
|
Arcticomisophria ( Genre ) |
|
|
| |
Arcticomisophria bathylaptevensis Martinez Arbizu & Seifried, 1996 (F) | |
| | | | | | | Ref.: | | | Martinez Arbizu & Seifried, 1996 (p.286, Descr.F, figs.F) |  issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.287, Fig.1]. Female (from laptev Sea): A, habitus (dorsal); B, idem (lateral). Scale bar 0.1 m. Nota : 1st pedigerous somite entirely concealed beneath carapace-like expansion extending from posterior margin of maxilliped-bearing somite ; 3rd and 4th pedigerous somites produced posteriorly. Urosome 5-segmebted; genital and 1st abdominal somites fused to form genital double somite.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.288, Fig.2]. Female: A, A1; B, rostrum and 1st antennulary segments; C, Md. Scale bars 0.050 mm. Nota : Rostrum posteroventrally produced, with 2 pairs of sensillae and a median pore. Naupliar eye not observed. A1 19-segmented. Md : endopod 2-segmented ; exopod 5 segmented.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.289, Fig.3]. Female: A, A2; B, Mx1. Scale bars 0.050 mm.. Nota: A2: endopod3 -segmented; exopod 6-segmented, setal formula 0, 2,1, 1,1,3. Mx1 : praecoxal arthrite with 7 strong spines and 7 setae, 2 of which aeise from anterior surface ; coxal endite with 6 setae terminally ; epipodite of coxa with 8 setae of unequal length ; proximal and distal basal endites with 4 setae ; endopod 1 segmented, representing fused 1st to 3rd segments ; armature divided into groups of 4 inner medial, 4 inner subterminal and 6 terminal setae : exopod 1-segmented, bearing 11 setae and long spinules on inner an douter margin.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.290, Fig.4]. Female: A, Mxp; B, Mx2; C, basis and endopodal segments of Mx2. Scale bar 0.050 mm. Nota: Mx2 : praecoxa partially fused with coxa, with 2 endites, proximal one armed with 7 setae, distal with 3 setae ; coxa with 2 endites, each with 3 setae ; allobasis derived from fusion of basis and 1st endopodal segment, produced into strong, curved claw and bearing 4 setae ; rest of endopod 3-segmented, setal formula ; 2, 2, 4. Mxp : syncoxa with 3 endites, setal formula 1, 3, 2 ; basis with 3 spinulose inner setae medially and a row of long spinules proximally ; endopod 5-segmented, setal formula 2, 2, 2, 2, 5.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.291, Fig.5]. Female: A, P1; B, P2; C, endopod 2 of left P1. Scale bar 0.050 mm.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.292, Fig.6]. Female: A, P3; B, P4 Scale bar 0.050 mm.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.293, Fig.7]. Female: A, caudal ramus (lateral); B, telson (dorsal); C, urosome (ventral); D, P5 and P6; E, genital field (lateral). Scale bars 0.050 mm. Nota : Caudal ramus with 7 setae.
|
 issued from : P. Mattinez Arbizu & S. Seifried in Sarsia, 1996, 81. [p.294, Fig.8]. Female (paratype): A, genital field (ventral); B, same (homology of structures, 1: copulatory pore; 2: copulatory tube; 3: gland ?; 4: antrum; 5: seminal receptacle). Scale bar 0.020 mm. Nota: Genital field with 2 copulatory pores located at the ventromedian surface of the double somite and a T-shaped seminal receptacle.
| | | | | NZ: | 1 | | |
|
Carte de distribution de Arcticomisophria bathylaptevensis par zones géographiques
|
| | | | Loc: | | | Arct. (Laptev Sea) | | | | N: | 1 | | | | Lg.: | | | (608) F: 0,59-0,52; {F: 0,52-0,59} | | | | Rem.: | hyperbenthique (3237 m) | | | Dernière mise à jour : 20/01/2016 | |
|
|
 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 26 avril 2024] © copyright 2005-2024 Sorbonne Université, CNRS
|
|
|
|
;)
;)
;)
;)
;)
;)
;)
;)
