176 Annals of the South African Museum. 
large, subequal in length and broader than 6th, peraeopods not very 
slender, telson not very elongate, cleft for less than half its length. 
The institution of a new genus for the present species seems justified 
in view of the fact that the 4 new species of Cleonardo described by 
Chevreux (Bull. l’Inst. oc. Mon. no. 121, p. 1) all agree in possessing 
the same generic characters as the original species, C. longipes Stebbing, 
The telson is somewhat similar to that of Rozinante Stebb., but in this 
genus the 5th joint of the gnathopods is not lobed. 
Pr EPs ] - Cay i, 
AL~ 2 y v vA 
CLEONARDOPSIS CARINATA 2. sp. 
(Plate XXVII. Figs. 7-9.) 
Body carinate, keel very low on the 5 anterior peraeon segments, 
on peraeon segments 6 and 7 and pleon segments 1 and 2 increasing 
in height posteriorly and ending in an acute tooth, on pleon segment 
3 highest in the middle, thence descending to posterior end where there 
is an acute, forwardly directed, curved tooth, pleon segment 4 smooth, 
not depressed. 
Head with very short depressed rostrum, antero-lateral angles 
truncate, eyes not apparent. Side-plate 1 not produced forwards, 
short, 2-4 increasing in length, inferior margin straight, antero- and 
postero-inferior angles rounded, side-plate 4 moderately emarginate, 
5 bilobed, posterior lobe rather deeper and apex subacute, 6 sub- 
rectangular, antero-inferior angle bevelled off, deeper than long, 
7 trapezoidal, longer than deep, not deeper behind than in front. 
Pleon segments narrowed and rounded below, postero-lateral angles 
of 2nd and 8rd quadrate, with slightly produced acute point in 2nd, 
well produced in 3rd. 
Telson short, not reaching beyond 1 length of rami of uropod 3, 
somewhat pyriform, cleft + its length, apices obtuse, non-dehiscent, 
unarmed. 
First antenna reaching to 2nd pleon segment, 2nd joint 2 length of 
Ist, 38rd joint not 2 length of 2nd, flagellum longer than peduncle, 
ca. 70-jointed, accessory flagellum small, 1-jointed, + length of Ist 
flagellar joint. 
Second antenna in ¢ as long as first antenna, in ? extending to 
middle of peduncle of first antenna, ultimate joint shorter than 
penultimate, flagellum longer than peduncle in ¢, nearly equal in ?, 
ca. 60-jointed in J, ca. 20-jointed in 2. Flagella of both antennae 
calceoliferous. 
Upper lip broader than long, distal margin rounded, entire. 
Lower lip more resembling that of Cleonardo neuvillei Chevreux 
aye. 
