GRAYIA IMBRICATA. 
153 
oblique, and the fingers short and curved. The walking 
legs are nearly all of the same length, and each termi- 
nates in an evenly-curved finger, sub-apically furnished 
with a single short hair. The three caudal appendages 
are subequal in length. 
This species was first sent to us by our friend Mr. W. 
Webster, who dredged it in Falmouth Harbour. We 
have since received it through the kindness of the Rev. 
A. M. Norman, (who has forwarded to us his entire col- 
lection of Edriophthalmous Crustacea for examination,) 
having been taken by Mr. Alder off the coast of North- 
umberland : this northern specimen appears to possess 
the imbricated character, more strongly expressed than 
in that from Falmouth. 
