398 M. A. DOLLFUS ON WEST-INDIAN [Mar. 3, 
with a small shield-like convexity ; the prosepistoma is continuous 
with the forehead in the middle and separated fromit on both sides by 
a transverse, incomplete, preocular cut. Eyes moderate; ocelli about 
12. Antenne short ; flagellum small, first joint three times shorter 
than the second. Pereion: first segment with the antero-median 
tubercle hardly perceivable; coxopodites distinct on the entire 
length of the edge of the segment (upperside), forming a thick 
border, slightly crossed by the posterior angle of the segment. 
Coxopodite of the second segment hardly visible as a very small, 
dentiform processus before the leg. Pleon, telson: pleotelson flat, 
with curved sides and rounded apex. Uropoda: basis with a large, 
oblong processus, extending between the lateral part of the 
5th segment of the pleon and the pleotelson ; endopodite reaching 
to two-thirds the length of the pleotelson ; exopodite minute, 
placed at the top of the basal processus. Colour: brownish, with 
small light lineole on the pereion; flagellum white; uropoda 
reddish. Dimensions: 6 x 23 millim. 
Fig. 11. 
le Dad 
= 
(For lettering, see p. 389.) 
Hab. St. Vincent, sugar-cane field, under decaying cane-leaves, 
March. ‘Leeward, lowland near sea, under stones, May ; under old 
boards, 250 feet, September ; under rubbish, shady place, 500 feet. 
12. MusARMADILLO REFLEXUS, 0. sp. 
Body slightly granulated, very convex, and narrowed backward, 
the side parts of the pereion (segments 2~7) and of the pleon 
bending downwards. Cephalon: prosepistoma with a shield-like 
