478 



Hemiporcellio strzelecki. — 1, Head, from above; 2, antenna; 

 3, first leg of male; 4, seventh leg of same; 5, pleon (leas highly 

 magnified than the other figures) ; 6, uropod. 



Cubans claytonensis. — 7, Under-surface of head and of first 

 and 8**eond segments of peraeon. 



