FIGURE 21 in Two new Pseudorchomene species from the Southern Ocean, with phylogenetic remarks on the genus and related species (Crustacea: Amphipoda: Lysianassoidea: Lysianassidae: Tryphosinae)

FIGURE 21. Pseudorchomene lophorachis sp. n., paratype, female, 18 mm, ANT–XXII/3, sta. 150, S of South Orkney Islands. A, tip of chela of left Gn1; B, tip of chela of left Gn2; C, propodus and dactylus of right P3; D, distal spines of propodus of right P3; E, distal half of left P5; F, penultimate pair of spines of propodus of left P5; G, distal half of left P6; H, penultimate pair of spines of propodus of left P6; I, distal half of left P7; J, distal spines of left P7.