M c CLENDON 



PLATE I. 





,. Ns v. / " ' " 



-J rf//P^ - *'*'; 



-= ." ' . - ' f < , . 

 X. * .-. >* ' > 



2 





W A 









i 





1. Synalpheus brooks! Coutii-re. 



2. Chela of same species to show different colorations. 



3. The Pontoniid commensal with the above. 



B.Meisellith 



4. Cradactis variabilis Hargitt. 



5. Cradactis variabilis Harftitl . 



6. The same, showing a third variation. 



