1947 J 
Spiders from Mona Island 
91 
est, lower margin with four small, subequal teeth ; labium 
fused to the sternum, brown, tip rebordered and pale, 
wider than long; maxillce brown, distal half pale, about 
twice as long as labium ; sternum pale, triangular, three- 
quarters as wide as long, widest between the second coxae 
and pointed in front of the fourth coxae, coxae pale, I coxa 
with a hook, III and IV coxae with a strong dark cusp or 
spine about the middle, IV trochanter with a cusp ; abdo- 
men oval, with a pair of well-defined tubercles between 
the shoulder angles that extend upwards, first pair of 
muscle spots between the tubercles, a median basal pale 
stripe heavily outlined with black spreads towards the 
tubercles and fades posteriorly, a vague dark spot be- 
tween the second pair of muscle spots, entire abdomen 
with scattered long bristles, venter dark with a pair of 
pale spots anterior to the spinnerets; legs , 1-2-4— 3, III 
left missing, all joints pale with broad dark bands, median 
on femora, basal, median and distal on tibiae and meta- 
tarsi, spines, I pair, femur, dorsal, 3 whorls, ventral, 11 
pairs, the 6 spines at the distal end of the prolateral row, 
very long and strong, patella, 1 at the tip, prolateral, 2, 
retrolateral, 1, tibia, spines scattered on the dorsal and 
ventral sides, metatarsus, ventral, 0, II pair, femur, dor- 
sal, in 3 whorls, ventral, a prolateral row of 11 spines, 
patella same as I pair, tibia, bent, ventral, 4 pairs of 
strong spines with a curved tip, each from a raised base, 
III pair, femur, 2 small ventral spines near the base, IV 
pair, femur, ventral, prolateral row with 4 basal strong 
spines each from a raised base, retrolateral row only at 
the distal end; palpus not as long as the cephalothorax, 
patella with 1 long strong bristle, tibia about as long as 
wide, paracymbium long with a truncate tip, clavis long, 
with a broad recurved spur from the base, tip extends far 
beyond the cavity, embolus probably a very small, short 
black spur near the tip. 
Female. Length, 9.0 mm., ceph. 3.2 mm. long, 3.0 mm. 
wide, abd. 7.9 mm. long, 5.5 mm. wide. 
Cephalothorax brown, covered with short white hairs, 
the pale stripe much narrower than in the male, eye area 
not carried forward as much as in the male ; eyes same as 
