108 Annals of the South African Museum. 
First maxilla, inner plate apically acute, outer plate with 5 spines, 
palp minute, obscurely 2-jointed. 
Maxilliped, inner plate very narrow, apex obtuse, outer plate ovate, 
palp slender, 2nd joint longest, 3rd and 4th subequal, but 4th more 
slender than 3rd, 4th joint with 1-2 very fine apical setules. 
The other mouth parts could not be dissected out satisfactorily on 
account of the state of preservation. 
First gnathopod, 2nd joint as long as rest of limb, 6th transversely 
oval, in shape more like that of 7’. nicaeense than T. raschi, reversed in 
one specimen, not in the other, anterior (in untwisted position) margin 
a little shorter than palm, which is 13 times inferior margin, palm very 
slightly convex, with 5 small spines on margin and 4 larger ones 
within the margin, 3 unequal spines at junction of palm with hind 
margin, finger strongly curved, just exceeding palm in length. 
Second gnathopod slender, 2nd joint equal to 4th, 5th and 6th 
joints together, 3rd and 5th subequal, 4th and 6th subequal, 5th 
cylindrical, not swollen, with dense spreading tufts of setae, 6th 
oblong, not expanded, longer than broad, also with tufts of setae, 
finger small. 
First and second peraeopods, 2nd joimt equal to 3rd and 4th 
together, 4th with 3 spinules on anterior margin and 1| at apex, 5th 
and 6th joints subequal, but 6th only half width of 5th, 5th with 
5 spinules on anterior margin and 1 at apex, 6th likewise, finger 
+ length of 6th. 
Third to fifth peraeopods becoming progressively longer, 2nd joint 
expanded posteriorly, on 3rd peraeopod only a very little longer than 
broad, on 4th a little longer than broad, on 5th 13 times as long as 
broad, but abruptly narrowed near base, hind margin nearly straight 
with a few indents, 4th jomt of 5rd peraeopod with 2 spinules on 
anterior margin and 1 on apex, of 4th peraeopod with 4 and 1 respec- 
tively, of 5th peraeopod with 5 and 1, 5th joint of 38rd peraeopod with 
4and 1, of 4th peraeopod with 6 and 1, of 5th peraeopod with 9 and 
1 respectively, the anterior apex of 5th joint on each peraeopod pro- 
duced into a sharp triangular process, anterior margin of 6th joint of 
3rd peraeopod with 5 spinules, of 4th peraeopod with 5, and of 5th 
peraeopod with 7, inner margin of finger finely serrulate. 
First uropod, outer ramus shorter than inner, outer margin with 
5-7 deep indents, each with a spinule at its base, outer margin of 
inner ramus with 1] or 2 such indents near apex, inner margin wii | 
spinules near base, whole of inner and outer margins of inner ramus 
and inner margin of outer ramus in addition finely serrulate. 
Second uropod shorter and more slender than Ist, rami subequal, 
