CRATIPPUS TENUIPES. 
485 
A MPHIP ODA . P0D0GER1DES. 
NAT ATOM A. 
Specific character. Eyes small and round. Antennae subequal, one- 
fourth the length of animal ; flagella not longer than the last joint of the 
peduncle. Second pair of gnathopoda having the propodos narrow, not much 
dilated. Pereiopoda slender, moderately long. Thighs not dilated. Caudal 
appendages terminating in short rami. 
Length inch. 
Cratippus tenuipes. Spence Bate, Cat. Amph. Brit. Mus. p. 276, pi. xlvi. 
fig. 10. 
The eyes are round and black. The antennae are 
not more than one-fourth of the length of the animal, 
and are of nearly the same length and size ; the flagella 
of each being rudimentary, and consisting of but three 
articuli, each being smaller than the preceding, that of 
the superior differing from that of the inferior in the 
presence of two long auditory cilia (fig. b ). The first 
pair of legs (omitted in our figure) are long, slender, 
and scarcely subchelate. The second pair of legs have 
the wrist short ; the hand long, not broader than the 
