Fig. 33 in The pea crab genus Arcotheres Manning, 1993 (Crustacea: Brachyura: Pinnotheridae) from Singapore and Peninsular Malaysia, with a reappraisal of diagnostic characters and descriptions of two new genera

Fig. 33. Arcotheres similis (Bürger, 1895). A, B, ovigerous female (6.7 × 5.5 mm) (NHM 1936.6.19.2), Singapore (holotype of Pinnotheres spinidactylus Gordon, 1936); C, holotype female (8.3 × 6.4 mm) (SMF-ZMG 956 Go 950a), Philippines (holotype of Pinnotheres similis Bürger, 1895); D, female (7.3 × 6.0 mm; soft) (ZRC 1965.11.24.47), Sarawak; E, F, male (3.3 × 3.3 mm) (NHM 1936.6.19.3), Singapore; G–I, male (4.8 × 5.0 mm) (NHM 1936.6.19.14), Singapore; J, K, male (5.7 × 5.6 mm) (ZRC 2019.1026), Lombok, Indonesia; L, male (3.3 × 3.3 mm) (NHM 1936.6.19.3), Singapore (paratype of P. spinidactylus Gordon, 1936). A, left MXP3 (inner view); B, palp of left MXP3 (outer view); C, D, right MXP3 (outer view); E, G, J, left G1 (ventral view); F, distal part of left G1 (ventral view); H, K, distal part of left G1 (dorsal view); I, left G2; L, male pleonal somites 5, 6 and telson. A, B, E, F, after Gordon (1936: figs. 1c, 2a); C, after Ahyong & Ng (2007: fig. 14C). Scales = D, G–K, 0.5 mm; L, 0.2 mm.