Planche 1 issued from : E.L. Markhaseva & H.-U. Dahms in Sarsia, 2004, 89. [p.329, Figs.2-7].
Female (from Cape Norvegia, E Weddell Sea): 2-3, habitus (dorsal and lateral, respectively): 4-5, pedigerous somites 4-5 and genital double-somite (dorsal and right lateral, respectively); 6, urosome (dorsal); 7, A1.
Scale bars: 0.2 mm (2, 3); 0.1 mm (4-7).
Holotype (3-7; paratype (2).

Nota ; Prosome 3.0-3.5 times as long as urosome. Cephalosome and pediger somite 1 fused, 4th and 5th separate. Rostrum well-developed bifurcated plate rami tapering into soft filaments. Genital double-somite in dorsal view barrel)shaped, symmetrical, supplied with round, black knob, which probably serves in closing the copulatory pore. Genital double-somite and urosomites 2 and 3 with thin denticles along the posterior margins. Anal somite well developed, slightly shorter than urosomite 3. Caudal rami symmetrical, with 6 setae (4 long thick distally, 1 dorsal and 1 ventral). A1 24-segmented, reaching the posterior part of pediger 3.

Planche 2 issued from : E.L. Markhaseva & H.-U. Dahms in Sarsia, 2004, 89. [p.333, Figs.27-34].
Male: 27-28, habitus (dorsal and lateral, respectively); 29, forehead (lateral): 30-31, pedigerous somites 3-5 and urosome (dorsal and left lateral, respectively); 32, P4 ( terminal part of exopodite segment 3); 33, P5; 34, left P5 (exopodite segment 3).
Scale bars: 0.2 mm (27, 28); 0.1 mm (other figures).

Nota : Prosome 3.1 times as long as urosome.