Trans. Conn. Acad. Vol. XIII. 



PLATE X. 



A. H. Yen-ill, phot. 



1. Cliff Crab, Plagusia tlepressa ; 2. 



6. 



Stoddard & Drown, cng. 



nn lUconli ; 3. Percnon jilnnissimnin ; 

 grapsus. 



