360 



ARTICULATA : CRUSTACEA. 



The Lobsters, Crawfishes, Shrimps, etc., liave a long 

 abdomen or " tail," and this is curved downwards and 



FIG. 486. 



Americau Lobster, ffinnants americanus, Edwards. 



FIG. 487. 



FIG. 486. 



Bait Shrimp, 

 Vrangon septemspinosus. Say. 



Sea-Mantis. Sqititta mantis. 



