Species Card of Copepod
Calanoida ( Order )
    Clausocalanoidea ( Superfamily )
        Aetideidae ( Family )
            Pseudeuchaeta ( Genus )
Pseudeuchaeta acuticornis  Markhaseva & Schulz, 2006   (F)
Ref.:
Markhaseva & Schulz, 2006 a (p.147, 153, figs.F)
Species Pseudeuchaeta acuticornis - Plate 1 of morphological figuresissued from : E.L. Markhaseva & K. Schulz in Invert. Zool., 2006, 3 (2). [p.146, Fig.6].
Female (from Weddell Sea): A-B, habitus (dorsal and lateral, respectively); C, rostrum (ventral); D, posterior prosome and genital double-somite (dorsal); E, idem (right lateral view; small dorsal subterminal seta broken); F, P1 (endopod omitted); G, P1 (endopod).
Scales: A-D, D-E 0.5 mm; remaining figures 0.1 mm.


Species Pseudeuchaeta acuticornis - Plate 2 of morphological figuresissued from : E.L. Markhaseva & K. Schulz in Invert. Zool., 2006, 3 (2). [p.148, Fig.7].
Female: A, A1 (segments I (1st) to VIII (6th)); B, A1 (segments IX (7th) to XIV (11th)); C, A1 (segments XV (12th) to XIX (16th)); D, A1 (segments XX (17th) to XXIII (20th)); E, A1 (segments XXIV (21st) to XXVIII (24th)); F, A2; G, Md (mandibular palp); H, Md (exopod); I, Md (mandibular gnathobase); J, Mx1: basis, endopod and exopod (1 seta broken); K, Mx1 (praecoxal arthrite, coxal endite and epipodite).
Scales 0.1 mm.


Species Pseudeuchaeta acuticornis - Plate 3 of morphological figuresissued from : E.L. Markhaseva & K. Schulz in Invert. Zool., 2006, 3 (2). [p.149, Fig.8].
Female: A, Mx2 (praecoxal and coxal endites); B, Mx2 (basal endites and ramus); C, Mxp (syncoxa); D, sensory appendage of coxal endite with adjacent seta; E, Mxp basis (1 seta broken); F, Mxp (endopod); G, P2; H, P3; I, P4.
Scales 0.1 mm.


Species Pseudeuchaeta acuticornis - Plate 4 of morphological figuresissued from : E.L. Markhaseva & K. Schulz in Invert. Zool., 2006, 3 (2). [p.153, Table 2].
Selected character for Pseudeuchaeta acuticornis female.

NZ: 1

Distribution map of Pseudeuchaeta acuticornis by geographical zones
Loc:
Antarct. (Weddell Sea)
N: 1
Lg.:
(968) F: 8,1; {F: 8,10}
Rem.: hyperbenthic; abyssal (above sea bed at depths 4655-4651 m)
Last update : 29/01/2015
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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 24, 2021]

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