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Marine Planktonic Copepods
Pseudeuchaeta arctica  Markhaseva, 1986   (F,M)
Taxonomy
Order Calanoida
Superfamily Clausocalanoidea
Family Aetideidae

References

Markhaseva, 1986 b (p.1892, figs.F,M); 1996 (p.241, figs.F,M); Markhaseva & Schulz, 2006 a (p.152)

Figures

Plate 1 issued 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).
Plate 2 issued from : E.L. Markhaseva in Proc. Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.243, Fig.192].
Female.
Plate 3 issued 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.
Plate 4 issued from : E.L. Markhaseva & K. Schulz in Invert. Zool., 2006, 3 (2). [p.152, Table 2].
Selected character for Pseudeuchaeta arctica female.
Plate 5 Pseudeuchaeta 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).
Plate 6 Pseudeuchaeta arctica male:
1 - Exopodal segment 3 of left P5 with 2 small terminal spine.

Complementary References

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

Distribution

NZ: 1

Distribution map of Pseudeuchaeta arctica by geographical zones


Localisations

Arct. (Amundsen Basin).

Type locality: 81°42'N, 126°70'W.

Quotations

N: 3

Dimensions (mm)

(37) F: 10,5-10,3; {F: 10,30-10,50}

Remarks

Bathypelagic. Hyperbenthic?
Last update : 29/01/2015

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