FIGURE 7 in A revision of the subgenus Eurycercus (Teretifrons) Frey, 1975 (Crustacea: Cladocera) in the Holarctic with description of a new species from Russian Arctic

FIGURE 7. Eurycercus cf. nigracanthus, parthenogenetic female from tundra pond TP-3, Churchill, Manitoba, Canada. A, postabdomen. B, its distal portion. C, postabdominal claw. D, antenna I. E, antenna II. F, proximal segments of exopod. G, limb I. H, IDL of limb I. I, limb II. J, distal armature of its gnathobase. Scale bar denotes 1 mm for A; 0.1 mm for B–J.