FIGURE 3. Pseudione chiesai n in A new species of Pseudione sensu lato (Isopoda: Bopyridae) on a squat lobster host from the deep South-West Atlantic

FIGURE 3. Pseudione chiesai n. sp. female holotype (MACN-In 43752). A, habitus in dorsal view; B, head and pereomere 1 in horizontal plane; C, barbula; D, left maxilliped in external view, with detail of palp. Abbreviations: cp, coxal plate; cs, cuticular slit; ur, uropod. Pleopods are identified with Roman numbers. Scale bars: A = 5 mm; B–D = 1 mm.