IDOTEADJ2. 



137 



many-jointed lash at the tip; last false feet forming 

 minute styles pointing backwards. 



T. Savignyi. Fig. 246 ; mag. -j-. 

 Dulongii. 



245 248 242 



244 246 



FAMILY III. IDOTEAD^. 



Idotea (Fabr.). All the feet armed with a 

 pointed claw ; two simple plates beneath the 

 abdomen, like folding-doors, which do not extend 

 beyond the last segment. 



I. pelagica. I. linearis. 



tricuspidata. Fig. 247 ; n. s. acuminata. 



emarginata. appendiculata. 





