EURYOPIS.—EPISINUS. 397 
2. Euryopis spinigera. (Tab. XXXVIL. fig. 22, ¢.) | 
Kuryopis spinigera, O. P.-Cambr. Biol. Centr.-Amer., Arachn, Aran. i. p. 146, t. 19. figg..2, 
2a-d (3). | 
Type, ¢, in coll. Godman & Salvin. Total length 2°5 millim. 
Hab. Guatemata (Sarg 4). 
3. Kuryopis probabilis. (Tab. XXXVII. fig. 23, 2.) 
Euryopis probabilis, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 295, t. 39. figg. 1, 
la-d(¢)’. 
Type, 2, in coll. Godman & Salvin. Total length 2°75 millim. 
Hab. Mexico, Orizaba (H. H. Smith"). 
4, Kuryopis proxima. (Tab. XXXVII. fig. 24, 2.) 
Euryopis proxima, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 296, t. 39. figg. 2, 
2a-d(¢)’. 
Type, 2, in coll. Godman & Salvin. Total length 2°75 millim. 
Hab. Mexico, Orizaba (H. H. Smith 1). 
EPISINUS. 
Episinus, Walckenaer, in Latreille’s Gen. Crust. et Ins. iv. p. 371 (1809). 
Type £. truncatus, Walck. Europe. 
The spiders belonging to this genus are similar in general character to those of 
Spintharus, but they have the posterior row of eyes straight or recurved, and the 
central eye-quadrangle not narrower, but if anything broader, in front; while the 
central anterior eyes are more or less projecting. ‘The colulus is small, but distinct, 
and the tarsal comb on the fourth pair of legs is also present. 
The two species occurring in the collection before me may be separated as follows 
by the form of the spurs at the apex of the palpal bulb :— 
A. The spur (c on Plate) strongly curved ; the spur (0) broader and dilate 
at the apex ee ee ee ew ww ww wwe pttus, O. P.-Cambr. 
B. The spur (c) straight, though slightly sinuous; the spur (4) long and 
narrow, not dilate at the apex . . . . 1. 1 «© © «© «© . «  6cognatus, O.-P. Cambr. 
1. Episinus putus. (Tab. XXXVII. fig. 25, 25a, 3.) 
Episinus putus, O. P.-Cambr. Biol. Centr.-Amer., Arachn, Aran. i. p. 182, t. 18. figg. 7,7a-d (g)}.. 
Episinus bigibbosus, O. P.-Cambr. loc. cit. pp. 167, 208, t. 20. figg. 8, 8a-d (¢?), t. 26. figg. 6, 
6a-c (3g). ait 
Type of £. putus, 3, and of £. bigibbosus, 9, and androtype, g, in coll. Godman & Salvin. Total length, 
3 4:5, 9 5°75 millim. 
