THE CANCROID CRABS OF AMERICA 



103 



a 



Figure 18.— Calunectes, abdominal outunes of female, a. sapidvs. 6. ornatus. 



C. MARGINATUS. d. DANAE. 6. EXASPERATUS. /. BOCOVRTI. Q. ARCrATVS. ft. 



TOXOTES. (For bellicosus, see fig. 20, p. 113) 



