new Brazilian Gonyleptide. 331 ° 
Meteusarcoides mutilatus, sp. n. 
2? .—7 mm. 
Anterior margin of the cephalothorax with three small 
teeth over the base of chelicerze; anterior marginal field 
with two small spines; cephalothorax unevenly granular ; 
eye-turret granular, with a small apical tubercle. Fields 1.- 
iv. unevenly granular; field ii. with two median high 
tubercles ; marginal lateral fields and v. with a granular 
row, as free dorsal segments i. and ii. Free dorsal segment 
iil. elevated in a stout median cone, unevenly granular. 
Stigmatic segment minutely granular ; free ventral seg- 
ments with two rows of granules. Hinder coxe very 
granular. Femur i. with a stout inner apical spine; femur 
iv. with numerous short spines. Ventral surface and legs 
chestnut ; dorsal scutum chestnut ; the cephalothorax with 
a large white spot at each side of the eye-turret ; field i. all 
white ; field 11. with two lateral white spots. 
Hab. Itatyaya. Coll. Carlos Moreira. 
Type in the National Museum (Rio de Janeiro). 
Genus YPIRANGA, Nov. 
Eye-turret closer to anterior margin than to first trans- 
verse groove, elevated, with a median blunt tubercle. 
Dorsal scutum with five transverse grooves, i. and ii. united 
by a longitudinal groove. Cephalothorax narrow ; lateral - 
margins of the abdominal scutum evenly rounded to 
groove iv. Fields i. and ii. of the dorsal scutum with two 
median low tubercles; field ii, with two high spines or 
tubercles ; fields iv. and v. and dorsal segments i. and ii. 
unarmed; free dorsal segment ili. with a high median 
spine. Pedipalps shorter than the body, with the femur 
unarmed, without spines on the under face or on the apex. 
Legs stout ; tarsi i., ili., and iv. with six joints, iil. with 
seven. 
The male with processes and spines in the basal joints 
of the posterior legs. 
Type. 
Ypiranga ypiranga, sp. u. 
3 .—5 mm. - 
Anterior margin of the cephalothorax -with three median 
Spines over the basal joint of cheliceree, the median 
stouter. Eye-turret granular, with a high median blunt 
tubercle; all the cephalothorax with minute granules 
22* 
