538 



ZOOLOGY 



SECT. 



(Fig. 425) and its allies the body is broad and depressed, the bases 

 of the legs widely separated from one another by the broad 

 sterna, the antennae (ant. 2) short and plate-like, and the eye-stalks 



2.Palaemon. 



FK;. 424. Shrimp (dorsal view), and Frawn (side view). (After Cuvier.) 



} enclosed in socket-like grooves of the carapace. Most of 

 these characters show an approximation to what is found in 

 the Crabs. 



