FIGURE 3. A–C in Odiomarinae nov. subfam., a new subfamily for two primitive genera of Hymenosomatidae MacLeay, 1838, with preliminary remarks on the family (Crustacea, Decapoda, Brachyura)

FIGURE 3. A–C. Male abdomen in the Odiomarinae subfam. nov.: five somites (1-5) + pleotelson, with intercalated platelets (uropods), entirely demarcated (A, B) or only demarcated by suture (dotted line) (C). A, Amarinus angelicus (Holthuis, 1968) (after Holthuis 1968: fig. 1d); B, A. lutarius Lucas & Davie, 1982 (after Lucas & Davie 1982: fig. 9e); C, A. lacustris (Chilton, 1882) (after Lucas 1980: fig. 7B); 3D. Male abdomen of Hymenicoides carteri Kemp, 1917 (after Kemp 1917: fig. 21): five somites (1-5) + trilobate pleotelson: inflated areas corresponding to uropods integrated to pleotelson. pt, pleotelson (somite 6 fused to telson); 1–5, abdominal somites 1–5; u, uropod.