Plate 1 issued from : V. N. Andronov & K. N. Kosobokova in Zootaxa, 2011, 2809. [p.41, Fig.5]. Female (from 73°24'N, 153°33'W): 1-2, habitus (dorsal and lateral, respectively); 3, urosome (ventral); 4, genital double somite (lateral, left side); 5, Mxp; 6, basis of Mxp. Scale bars: 0.1 mm. Nota: 1st pediger partly separate from cephalosome, 4th and 5th pedigers fused.
Plate 2 issued from : V. N. Andronov & K. N. Kosobokova in Zootaxa, 2011, 2809. [p.42, Fig.6]. Female: 1, P1; 2-3, P2; 4, P3; 5, P4. Scale bar: 0.1 mm. 1-2 and 4-5: holotype; 3: paratype.
Distribution
NZ: 1
Distribution map of Pertsovius heterodentatus by geographical zones
bathypelagic (Depth sampled: 2000-3000 m; bottom depth: 3850 m).
For Andronov & Kosobokova (2011, p.43) the differential diagnosis are the presence of 3 outer spines on the 3rd exopodal segment of the left P2 and only 2 spines on the right P2; the appearance of the genital field, specifically the protruding thick wide fold that covers the middle part of the double-somite.
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