248 Annals of the South African Museum. 
Mandibles, cutting-edge 4-dentate in left, 5 in right, secondary 
cutting-edge in left 4-dentate, in right represented by a stout spiniform 
process, spine-row with 7-8 spines, molar minutely denticulate, palp 
very large, 2nd joint twice length of Ist, 3rd not quite as long as 2nd, 
not enlarged but apically obtuse, setose. 
First maxilla, inner plate with 4 setae, outer plate with 11 spines, 
2nd joint of palp elongate. 
Second maxilla with inner margin of inner plate setose. 
Maxilliped as in C. australis Stebb. 
First gnathopod similar in both sexes, 6th joint not quite as long 
as 5th, ovate, palm slightly convex, passing uninterruptedly into 
hind margin, finger matching palm, 5th joint more strongly setose 
than 6th. 
Second gnathopod in ¢, 2nd joint with a small tooth on anterior 
apex, 5th well marked off from 6th inferiorly, but not so well on 
anterior margin, 6th large, ovate, palm a little oblique, longer than 
hind margin, with 2 strong pointed teeth, that near the hinge being 
apically bifid, definmg angle also with a strong pointed tooth, finger 
as long as palm, smooth, distally rather strongly curved. In 9 
smaller, 2nd joint without tooth on anterior apex, 6th not quite as 
long as 2nd, ovate, narrowing distally, palm more oblique than in J, 
crenulate, with a blunt tooth, bearing 1 spine in the middle and 
another near the hinge, defining angle with a small acute tooth, 
finger matching palm, not strongly curved. 
First and second peraeopods, 4th jomt somewhat enlarged, 6th 
longer than 4th, 7th half length of sixth. 
Third to fifth peraeopods increasing in length, 2nd joit broadly 
ovate, hind margin entire, with fairly numerous plumose setae, 
anterior margin also setose, especially when near the apex, but setae 
simple. 
First and second uropods with peduncle longer than rami in Ist, 
only a little longer in 2nd, rami of both subequal. 
Third uropod, peduncle stout, outer ramus subequal to peduncle in 
length but considerably narrower, apically spinulose, a 2nd joint not 
distinguishable, inner ramus minute, tipped with 1 spinule. 
Length: 5 mm. 
Colour: White, head yellowish, 4th and 7th peraeon segments and 
3rd pleon segment grey, side-plates also speckled with grey, eyes dark 
brown. 
Locality: Durban Bay Channel. July, 1915. (H.W. Bell-Marley.) 
3 66,1 nonovigerous 2,2 juv. (S.A.M. No. A3839.) 
As these specimens arrived after the plates accompanying this paper 
