Planche 1 Issued from : K.A. Brodskii in Calanoida of the Far Eastern Seas and Polar Basin of the USSR. Opred. Fauna SSSR, 1950, 35 (Israel Program for Scientific Translations, Jerusalem, 1967) [p.335, Fig.233]. Male (from NW Pacific): habitus (dorsal); S1, P1; S5 Ri, right P5; Le, left P5.
Planche 2 issued from : M.V. Heptner in Trudy. Inst. Okeanol., 1971, 92. [p.133, Fig.29]. Female (from Kuril-Kamchatka Trench). r, rostrum; pbs I, spine-like on outer margin of basipod of P1.
Planche 3Lucicutia longifurca male: 1 - P1 with 3-segmented endopod. 2 - Cephalosome without lateral projections. 3 - Right A1 reaching at most 2 segments beyond tip of caudal rami. 4 - Caudal rami about 11 times longer than wide.