150 Annals of the South African Museum. 
Second maxilla, inner plate broad and rounded with plumose setae 
on inner margin, outer plate much narrower and half as long again, 
bearing on its apex 8 apically hooked setae, which are rather more 
than half as long as the outer plate. 
Maxilliped, inner apical angles of inner and outer plates nearly 
right angles, that of inner plate with 3-4 long setae, that of outer 
plate with a little tuft of setules, distal margin of outer plate rather 
irregular, reaching to or even a trifle beyond apex of 2nd joint of palp, 
inner margin not serrate. 
First gnathopod, 2nd joint equal to rest of limb, both margins, 
especially the hinder, with long simple setae, 6th joint longer than 
5th, ovate, tapering, inferior margin very slightly concave and thickly 
set with long setae, otherwise as figured for S. globulus Walker. 
Second gnathopod, 2nd joint narrow, almost as long as rest of limb, 
shghtly curved, 6th joint half as long again as 5th, narrower both 
relatively and absolutely than 6th joint of first gnathopod. 
First peraeopod, 2nd joint subequal to 4th and 5th combined, 4th a 
little longer than 5th and apically produced on anterior margin to half 
way along 5th, 2 setae on its apex, hind margin of 5th with 5 pairs of 
spines, 6th half as long again as 5th, hind margin with 7 pairs of 
spinules, 7th + 6th. 
Second peraeopod, 4th joint 1} times 5th, but produced on anterior 
margin only % length of 5th, 5th and 6th subequal, hind margin of 
Sth with 6 pairs of spines, of 6th with 5 pairs of spinules. 
Third peraeopod, 2nd joint equal to 4th-7th joints combined, 
narrow, straight, 4th longer than 5th and produced for 3% along 
anterior margin of 5th, its apex with 2 setae, anterior margin of 4th 
with 6 pairs of spines, of 5th with 4 spines and an apical tuft, of 6th 
with 6 pairs of spinules, 6th longer than 4th, 7th 4 6th. 
Fourth peraeopod similar to third, 2nd joint a little stouter, but 
still narrow, linear and not expanded. 
Fifth peraeopod, 2nd joint (exclusive of apical projection) equal to 
3rd—5th joints combined, broadly expanded on hind margin with the 
rounded apical projection reaching to apex of 4th joint, hind margin 
feebly serrate, 4th longer than 5th, hind apical projection reaching 
half way along 5th, 5th with 6 eroups of spines on anterior margin, 
6th equal to 4th and 5th combined, slender, anterior margin with 
ca. 12 groups of spines, 7th nearly 4 6th. 
First uropod, upper (outer) and inner margins of peduncle with 
short, equidistant spines, rami shorter than peduncle, equal, unarmed. 
Second uropod, peduncle equal to rami of Ist uropod, margins 
spinose, rami a little shorter than peduncle, equal, unarmed. 
