BOMBAY NATURAL HISTORY SOCIETY. 
B.—Second joint of tail furnished with only eight 
keels. 
ce. The tibial joint of the 4th pair of legs furnished 
with a strong spine at its apex. 
e’. The fingers of the chele notlonger than the 
PN, desire iytesesspuitcnererurinsnd) (vi a DARLIN Me 
f’. The fingers of the chele: much longer than 
BG PEGG, © sy oynec assy vcuseri jen oeecivinis 1s DITDEORIs 
d. The tibial joint of the 4th pair of legs not 
provided with a spine at its apex. 
g’. Anti-ocular region black with a distinct 
triangular yellow patch, the apex reach- 
ing to the eyes; tail distinctly spotted.maculatus. 
kh’, Anti-ocular region entirely black ; tail infus- 
cated througnont. vik cc ae a asenmenets- 
The characters of I. basilicus and I. iricarinatus, of which, as 
‘ derived from M. Simon's remarks in the “ Annali del Museo Civico 
di Storia Naturale di Genova, vol. xx., pp. 325-872 (1884), 
1. Isometrus shoplandi, N. Sp., fig. 7. 
Q Cephalo-thorax, body above and the mandibles deep brown 
tinged with fulvous ; the last abdominal segment wholly fulvous on 
its posterior half; cheliceres, under side of cephalo-thorax with 
pectoral combs and the legs uniform fulvous; the femoral and genual 
joints of all the legs with a reddish brown spot on the outside at the 
apex ; lower abdominal segments yellow; the under side of tail with 
the four keels on the first four joints and the three keels on the fifth 
joint with the interspaces black, except at theanterior portions of the 
joints, which are fulvous ; remainder of the tail wholly fulvous ; sting 
black at the tip. 
before remarked, I have not’ been able to examine specimens, are 
Length of cephalo-thorax and abdomen 1: inch. 
ay ae 4 
o tail 20, 3, 
a cheliceres “7 . 
i hand alone. 25 
3) 
The cephalo-thorax is coarsely and densely granulated, distinctly 
emarginated in front and divided longitudinally by a deep furrow 
passing between the central eyes, which are about a diameter apart 
and seated obliquely ; abdomen above coarsely granulated with tho 
median keel well developed on 2-6 segments; Ist segment withouta 
keel ; 7th segment with an obsolete central keel and four lateral ones ; 
a 
