394 M. A. DOLLFUS ON WEST-INDIAN [Mar. 3, 
endopodite extending to one-half the length of the pleotelson ; 
exopodite minute, placed near the middle of the internal edge of 
the basis, Colour: dark grey or brown, with three longitudinal 
light lines, and a wide spot on the sides of each segment ; antennz 
and uropoda pale. Dimensions: 16 x7 millim. 
Fig. 6. 
(For lettering, see p. 389.) 
Hab. St. Vincent ; pretty common under rubbish, forest below 
2000 feet. Forest, dry hill-side near Chateaubelais (leeward), 
under stones, 1000 feet; Cumberland Valley, damp ground, 1000 
feet. 
7. ARMADILLO ZIGZAG, n. sp. 
Body convex, smooth. Cephalon: prosepistoma plain, fore 
edge nearly straight. Eyes small; about 12 ocelli. Antenne 
short ; first joint of the flagellum twice as short as the second. 
Pereion : first segment with a slightly perceptible antero-median 
tubercle; edges hardly raised ; coxopodite distinct on the entire 
length of the edge (underside), not divergent. Coxopodite of the 
second segment narrowly quadrangular. Pleon, telson: pleotelson 
as wide as long; sides feebly curved; apex with rounded angles, 
half as wide as the basis. Uropoda: basis oblique, endopodite 
reaching to one-half the length of the pleotelson; exopodite 
minute, placed near the middle of the internal edge of the basis 
(upperside), Colour: yellowish, with a double median and 
