by Rev. 7. R. R. Stebbing. 271 
with a brush of sete; the long penultimate joint reaching much 
beyond the fourth joint of the endopod in the second maxilliped, but 
not reaching its extremity in the third. In the latter the third joint 
of the endopod is both longer and broader than the fourth, although 
its outer margin is rather shorter than that of the fourth joint. In 
the first pereeopods the movable finger is slightly shorter than the 
fixed one, closing upon it somewhat in the fashion of the macruran 
Stylodactylide ; both fingers are apically dilated with edges a little 
denticulate. The fingers of the following perzeopods have two denticles 
adjoining the pointed apex. 
Locality: Umlongakulu River, N.W. by N. 7 miles; depth 50 
fathoms. Cruise of the ‘ Pieter Faure.” 
TriBE OX YSTOMATA. 
Famity LEUCOSIIDA. 
Genus LEUCISCA, McLeay. 
See Ann. 8. Afr. Mus., vol. vi, pt. 4, p. 338. 
LrEUCISCA PHEHENOMMA, sp. nov. Plate XXXI. 
The specific name, from daivev, to show, and dupa, eye, refers to 
the fact that in both the male and female the small eyes project 
beyond the carapace. For his Leucisca squalinus, Mcl-eay as part of 
the generic character gives ‘Orbits small, subcircular, and hidden 
under the clypeus ; while the eyes are deeply set, very minute and 
globose.” In the closely allied and perhaps identical genus Carcinapsis, 
Stimpson (Smithson. Mise. Coll., vol. xlix, p. 161; 1907) we also have 
‘“‘Kyes concealed beneath the carapax,” so far agreeing with McLeay’s 
much damaged specimen. McLeay speaks of it as a female, but the 
figure which he gives of the pleon is so much more like that of the 
male in our species that, unless McLeay was deceived about the sex, 
his specimen must have been immature. 
Of the specimens sent me from Umtentweni by Mr. H. W. Bell 
Marley, the male measured a little over 5 mm, in length and-breadth, 
the female 6°5 mm. in length by 7°3 mm. in breadth. The latter 
carried a small sessile barnacle firmly attached on the middle of the 
carapace dorsally. In both sexes, but especially in the female, it is 
