86 ARANEIDEA. 
1. Chiracanthium ferum. 
Chiracanthium ferum, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 228, t. 29. figg. 8, 
8a-e(g)’. 
Chiracanthium debile, O. P.-Cambr. loc. cit. p. 229, t. 29. figg. 7, 7a-c (2). 
Type of C. ferum, 3, of C. debile, 2, in coll. Godman & Salvin. Total length, ¢ 9, 2 6 millim. 
Hab. Mexico, Ciudad in Durango (Forrer!); Panama, Veraguas (Boucard ”). 
An adult male and females, of which the male is identical with C. ferum, and the 
females with C. debile, were taken in Veraguas by Boucard, where the type of C. debile 
was also procured. 
2, Chiracanthium keyserlingi. 
Chiracanthium keyserlingi, Becker, Ann. Soc. Ent. Belg. xxi. p. 79, t. 2. figg. 11-14 (¢) (1878)’. 
Hab. Mexico, Guanajuato !. 
8. Chiracanthium inclusum. 
Clubiona inclusa, Hentz, Spid. United States, p. 85, t. 10. fig. 18 (1875)*; Banks, Proc. Calif, 
Acad. Sci. (3) 1. p. 225°. . 
Hab. Nort America, Massachusetts 1, Carolina.—MeExico, Tepic 2. 
$ 
EUTICHURUS. 
Eutichurus, E. Simon, Hist. Nat. Araign. éd. 2, ii. p. 88 (1897). 
Type £. ferov, E. Sim. Venezuela and the Antilles. 
Carapace without any central stria. Central anterior eyes uot larger than the laterals, subequal. Apical 
segment of posterior pair of spinners very long, slender, and flexuose. Lower margin of fang-groove with 
3, 4, or 5 subequal teeth situated near the base of the fang; upper margin with three small subequal 
teeth. Colulus absent. 
We give figures of the structural details of a male of E. ferox. (See Tab. VI. 
figg. 13, 13 a-c.) 
1. Eutichurus putus. 
Eutichurus putus, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 237, t. 34, figg. 8, 3a—d (9). 
Type, 2, in coll. Godman & Salvin. Total length 13 millim. 
Hab. Panama, Veraguas (Boucard'). 
STROTARCHUS. 
Strotarchus, KE. Simon, Aun. Soc. Ent. Fr. 1888, p. 210. 
Bedriacum, O. P.-Cambridge, Biol. Centr.-Amer., Arachn. Aran. i. p. 250 (1898). 
Type of Strotarchus, S. nebulosus, E. Simon ; of Bedriacum, B. predator, O. P.-Cambr.: both from Mexico. 
Carapace with the central stria distinctly marked. Central anterior eyes much larger than the laterals. 
Posterior pair of spinners with a cylindro-conical terminal segment almost as long as the basal segment. 
y 
