Mc CLENDON 



PLATE I, 



iri "^ ■* 





>' 



V ■•* 



1. Synalpheus brooksi Coutiere. 



2. Chela of same si)eries to show different colorations. 



3. The P ontoniid commensal with the above. 



B Meisel lilh 



4. Cradactis variabilis Hargitt. 



5. Cradactis variabilis Hargit I. 



6. The same, showinK a third variation. 



