116 
GAMMARlDiE. 
A MPI1 IP ODA . LYS1ANASSIDES. 
NAT ATOM A. 
Specific description. Inferior antenna very slender, and more than half 
the length of the animal. 
Length, inch. 
Anonyx ampulla. Kroyer, Yoy. Scand. pi. xiii. fig. 2. Spence Bate, 
Ann. Nat. Hist. ser. 2, xix. p. 139 (Feb. 1857.) Cat. 
Amph. Brit. Mus. p. 79, pi. xiii. fig. 5. White, Pop. 
Hist. Brit. Crust, p. 170. 
The eyes in the only specimens of this species which 
we have seen are obliterated in consequence of being 
dried. The superior antennae are also damaged, so that 
the exact length cannot be stated; but the peduncle is 
very short, being scarcely half the length of the head ; 
the first joint is scarcely longer than broad, the second is 
shorter, and the third almost lost to view; the first 
articulus of the flagellum is quite as long as the ped- 
uncle, the remainder are short ; we have not, however, 
been able to determine their number, but in Kroyer’s 
figure the flagellum is represented nearly as long as the 
