Plate 1 issued from : G.O. Sars in An Account of the Crustacea of Norway. Vol. VII. Copepoda Supplement. Published by the Bergen Museum, (1919) 1921. [Pl. VI]. Female & Male. Nota: L: labrum; R: rostrum; M: Md; m: Mx1; mp1: Mx2; mp2: Mxp..
Plate 2 issued from : G.O. Sars in An Account of the Crustacea of Norway. Vol. VII. Copepoda Supplement. Published by the Bergen Museum, (1919) 1921. [Pl. VII]. Female & Male. Nota: Ri = endopodite.
Plate 3 Both A1 male nongeniculate. Sexual dimorphism present in P5. A2 exopod 6-segmented. Exopod of Md indistinctly 3-segmented. Mx2 not extremely modified. Syncoxa of Mxp with 2 setae ...... P1 with 2-segmented exopod and 2-segmented endopod. Exopod of P2 to P5 having inner setae; P2-P5 with 2 outer spines on 1st exopodal segment ...... Platycopia...... 3 - 1st and/or 2nd exopod segments of P3-P5 of female having inner setae or spines...... 4 - 2nd exopod segment of male P5 with 1 proximal spine along outer margin.
epibenthic. M.S. Wilson (1946, p.5) points to after Sars that the female shows A1 with 23 segments (apparently 5 or 6 aesthetascs); A1 male 16-segmented (10 or 12 aesthetascs based on illustrations); legs 1 to 4 like female; exopod of P5 2-segmented, distal segment somewhat emongated, constricted near the proximal end and bearing a stout, hyaline franged spine at this point; end of segment transversaly truncated and carrying a thin partly ciliated lamella, flanked internally by a long styliform spine and on the outer edge by 2 unequal spines; endopod 3-segmented, 1st segment unarmed, 2nd bearing a long slender spine, 3rd with 5 short spines.