Peckham—Revision of the Attidce of North America. 373 
canctus into the group of Fnidentati, hut we place it in Myr- 
marachne (Pluridentati) as it differs from that genus only in 
having not so narrow a sternum. 
BELLOTA P. 1892. 
Type, Citirothecia formicina Tacz. 
1879. Chieothecia tacz, (formicina), Bull. Soc. Imp. des Nat. de 
Moscow, LIII, 4, p. 367. 
1892. Bellota P., Occ. Pap. Nat. Hist. Soc. Wis., II, 1, p. 67. 
Cephalothorax low and flat, with sides nearly vertical and 
nearly parallel in formicina and Wheelerii, hut not in micans, 
widening a little behind the dorsal eyes. Front row of eyes 
straight, middle at least twice as large as lateral. Second row 
half-way between the others, or nearer first. Eye-region 1-4 
wider than long, plainly wider behind than in front, occupying 
less than 2-5 of the cephalothorax. Sternum long, oval. Coxae 
I sometimes almost touching (formicina), sometimes well sep¬ 
arated. Labium longer than wide, or about as wide as long 
(formicina). First leg much enlarged in both sexes. Falces 
vertical, with a single tooth on the lower margin. 
BELLOTA MICANS, n. sp. 
Plate LI, figure 6. 
$ . Length, 3.5 mm. Legs 4132, first pair much the stoutest. 
Spines, tib. I 3-3, tib. II 2 serially below, met. I and II 2-2. 
A small, pale, ant-like species, without constrictions. The 
front eyes are close together in a straight row, the middle being 
more than twice as large as the lateral. The eyes of the second 
row are very small, and are half way between the first and the 
third. The falces are small and vertical. The coxae are partly 
visible from above. The first leg has the femur and tibia much 
enlarged. There is a moderately long pedicle. 
The cephalothorax, legs and palpi are clear, light, yellowish- 
