FIGURE 4 in Confirming the occurrence of two fiddler crabs, Tubuca dussumieri (H. Milne Edwards, 1852) and T. coarctata (H. Milne Edwards, 1852) (Crustacea: Decapoda: Ocypodidae), in Hong Kong by DNA barcoding and morphology

FIGURE 4. Male specimen (A, B) of Tubuca coarctata (H. Milne Edwards, 1852) (19.5 × 11.9 mm; NCHUZOOL 17189); male (C, D) (21.9 × 13.5 mm; NCHUZOOL 17191) and female specimens (E, F) (21.6 × 14.2 mm; NCHUZOOL 17190) of T. dussumieri (H. Milne Edwards, 1852). (A, C, E) dorsal view; (B, D, F) ventral view. Scale bar = 10 mm.