FIG. 7 in Four new species of Eisothistos (Anthuridea: Isopoda) from tubes of Spirorbidae (Serpuloidea: Polychaeta)

FIG. 7. Eisothistos poseidon sp. nov. (A) Male 1.5 mm long, seen ventro-laterally from right side, without appendages except those of cephalon, pereonite 1 and tail-fan; (B) right uropodal endopod and (C) telson hind margin of (A) enlarged; (D) posterior pereon to telson of another male, seen dorso-laterally from right side, with pereonite 6 to pleonite 3 numbered, and arrows indicating distal ends of copulatory stylets developed from endopods of pleopods 2; (E) right pereopod 1 of male (D), to same scale as (B, C). All scale bars: 0.2 mm.