XXIII.—The Malacostraca of Durban Bay, 
by the 
Rev. T. R. R. Stebbing, M.A., F.R.S., F.L.S., F.Z.S. 
WT ATS Nok Vel xoxo NGI 
(pO only two of the eleven species here considered lay claim 
to names hitherto unrecorded, some of the others seemed to call 
for more illustration than they have previously received, and the rest 
are noted for various reasons which their occurrence suggested. Some 
of the specimens were not taken actually in the Durban area, but in 
South African waters within easy range of it, for species enjoying a 
wide distribution, . 
bre EY U'R.A.. 
TrinBnE OXYRRHYNCHA. 
Famity INACHIDA. 
Genus PSEUDOCOLLODES, Rathbun. 
1911. Pseudocollodes, M. J. Rathbun, Tr. Linn. Soc. London, ser. 2, 
vol. xiv, pt. 2, pp. 193, 247. 
Carapace subtriangular. Rostrum short, bifid. Eyes retractile 
against a strong postocular tooth. Basal antennal joint very narrow, 
spinous, less advanced than rostrum. Fourth joint of third maxillipeds 
elongate-oval, narrower than the third joint, the latter strongly 
advanced at its inner angle. In both sexes the last two segments of 
the pleon are fused. 
Miss Rathbun supplies other characters. Of those relating to the 
ambulatory limbs I cannot speak, because all those limbs were missing 
from the only available specimen. ‘An interantennular spine, visible 
from above,” would seem to be unnecessary as a generic character, 
since in the present specimen the spine in question was not sufficiently 
advanced to be seen from above. 
(263) 
Annals of the Durban Museum, Vol. II, Part 6, issued 25th August, 1920. 
