342 Dr. Mello-Leitfio on some 
a median white V-like spot; eye-turret light yellow. 
Grooves on the abdominal dorsal scutum white ; at every 
side of the cephalothorax there are white spots and the 
marginal fields have a narrow white band; field iv. with a 
narrow transverse white band ; dorsal free segments 1. and 
ii. with two lateral white small spots. Legs iv. with femur 
chestnut and the other segments greenish; femora of 
legs i., i1., and ili. smaragdine-green, as also the cheliceree ; 
pedipalps with trochanter light yellow and the other seg- 
ments green. 
Hab. 8. Sebastiio Island (S. Paulo). 
Type in the S, Paulo Museum. 
Acutisoma monticola, sp. n. 
3 .—10 mm. 
Anterior margin of cephalothorax smooth, only with a 
low median tubercle at its upperside. Hye-turret very 
narrow, closer to anterior margin than to transverse 
groove i. with two high close spines. Cephalothorax 
narrow, granular. Dorsal scutum with four transverse 
grooves, 1. and ii. united by two divergent longitudinal 
grooves. Field i. with two small median tubercles and some 
large scattered granules ; field ii. unarmed, without spines 
or tubercles, only with some scattered granules ; ili. with 
two high median cones and few granules; iv. and free 
dorsal segments i., ii., and ii. with a row of granules with- 
out median tubercles or spines, but with two cones at the 
lateral corners, directed backwards and sidewards; anal 
dorsal plate unarmed; marginal fields of the dorsal scutum 
with two rows of granules. Stigmatic segment smooth ; 
ventral free segments with a row of granules ; cox i, to lil. 
with a row of tubercles; iv. thickly granular. Femur 
very long, right; all the tarsi with more than six joints. 
Pedipalps as long as the body ; its femur with five spines at 
the underside and an apical strong spine at the inner side. 
Underside chestnut ; the tubercles of the cox are dark 
yellow. Legs, cheliceree, and pedipalps chestnut, the pedi- 
palps thickly spotted with olive-yellow. Cephalothorax 
fulvous-black, with a median white band behind the eye- 
turret, which is lighter ; at every side there is a row of small 
silver-white spots. Dorsal scutum chestnut, with a median 
longitudinal white band, which is forked behind the spines 
of field iii, and has a short transverse branch close to 
grooves ii, and iii., white; marginal fields thickly spotted 
with white. 
Hab. Campos do Jordao (S. Paulo). 
Type in the S. Paulo Museum. 
