154 



CRUSTACEA. 



Abdomen terminated by appendages : 

 Breast-plate almost linear ; abdo- 

 minal appendages fleshy ; fourth and 



fifth feet minute Pagurida. 



Breast-plate very large ; a tail of 

 swimming-plates ; fifth feet minute. Torcellanada. 



Abdomen without appendages ; bent forward : 



Inner antennae minute, and lodged 

 in a groove Dromiada. 



Inner antennae long, and exposed. Homoladce. 



Family I. Pagurim:. 



Pagurus (Fabr.). Inner antennas short: abdo- 

 men soft, rolled on itself ; and carrying a pair of 

 appendages which are not symmetrical. Inhabits 

 the shells of Mollusca. 



292 



P. Bernhardus. 



Prideauxii. Fig. 292 ; 1 n. s. 



cuanensis. 



ulidianus. 



Etyndinanni. 



lsevis. 



Forbesii. 



Thompsoni. 



fasciatus. 



Dilwynii. 



