58 
GAMMARIDtE. 
A MPHIP OB A . ST EG 0 CEP HA LIBES. 
NAT ATORI A. 
Second pair of gnathopoda having the propodos long and tapering, with 
the palm nearly straight, occupying almost the entire length of the inferior 
margin. 
Length, 2 4 5 of an inch. 
Montagna marina , Spence Bate, Brit. Assoc. Rep. 1855, p. 57. Synopsis 
Ann. Nat. Hist. 1857, xix. 137- Cat. Amph. Brit. Mus. 
p. 56, pi. viii. fig. 5. White, Pop. Hist. Brit. Crust. 
p. 166. 
The eyes are round and red. The superior antennse 
are half the length, of the animal. The first joint of the 
peduncle is as long as the head ; the second joint is quite 
as long as the first, hut not so stout ; the third is very 
small, both in length and breadth. The flagellum is 
longer than the peduncle. The inferior antennae are 
nearly as long as the superior ; the penultimate joint 
