FIGURE 63 in Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea)

FIGURE 63. Gonopods and ambulatory dactylus of species of Chasmocarcinus. A‒C, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); D‒F, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); G‒J, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); K‒M, C. chacei, Gulf of Mexico: paratype male 4.5 × 6.7 mm (USNM 228456, after Felder & Rabalais 1986: fig. 3e, g, h). A, D, G, ventral view of left G1; B, E, H, dorsal view of left G1; I, ventral view of tip of left G1; K, ventral view of right G1 (laterally transposed); C, F, J, L, left G2; M, tip of P5. Scales: A‒H, J‒M = 0.5 mm; I = 0.1 mm.