WILLIAMS: CRABS OF THE GENUS CALLINECTES 



Figure 9. — Callinectes exasperatus (Gerstaecker): a, chelae in frontal view; b, carapace; c, abdomen and sternal area, male, 

 USNM 19428, Vitoria, Estado Espirito Santo, Brazil; d, abdomen and sternal area, female, USNM 24467, Puerto Real, P.R.; a x 

 0.8; b X 1.1; c X 1; d X 1.4. 



697 



