FIG. 133. Dorsal aspect of swimming crab (Portiams). 

 P. paddle ; AM., abdomen ; A 1 , antennules ; A-. antenna; ; /."., eyes : F., forceps. 



FIG. 134. Dorsal aspect of shore crab. 

 AM., abdomen ; A 1 ., antennules ; A 2 ., antenna; ; E.. yes ; F.. forceps. 



