342 Dr. IMello-Leituo on some 



a median white V-like spot ; eye-turret light yellow. 

 Grooves on the abdominal dorsal scntiim 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 i. and 

 ii. with two lateral white small spots. Legs iv. with femnr 

 chestnut and the other segments greenish ; femora of 

 legs i., ii., and iii. smaragdine-green, as also the chelicerte ; 

 pedipalps with trochanter light yellow aud the other seg- 

 ments green. 



Hab. S. Sebastiao Island (S. Paulo). 



Type iu the S. Paulo Museum. 



Acutisoma mont'icola, sp. n. 



J . — 10 mm. 



Anterior margin of cephalothorax smooth, only with a 

 low median tubercle at its ui)perside. Eye-turret very 

 narrow, closer to anterior margin than to transverse 

 groove i., with two high close spines. Cephalothorax 

 narrow, granular. Dorsal scutum with lour transverse 

 grooves, i. 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 ; iii. with 

 two high median cones and few granules ; iv. and free 

 dorsal segments i., ii., and iii. 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 ; coxae i.to iii. 

 M'ith a row of tubercles ; iv. thickly granular. Femur 

 very long, right; all the tarsi Avith 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 coxse are dark 

 yellow. Legs, cheliceraj, 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 

 bilver-white spots. Dorsal scutum chestnut, with a median 

 longitudinal white i)and, which is forked behind the spines 

 of field iii., and has a short transverse branch close to 

 grooves ii. aud iii., white ; marginal fields thickly spotted 

 with white. 



Hub. Campos do Jordao (S. Paulo). 



Type iu the S. Paido Museum. 



