FAMILLE DES SALTICIDiE 871 



dente singulo forti armatus », montre qu'il n'appartient pas au groupe des 

 JElurillus. — Décrit sur un jeune mâle. 



Phanlas F. 0. P. Cambridge, Biol, Centr. Amer., Av., II, sept. 1901, p. 251. 

 « The type-species of this genus differs from that of Marpissa in possessing 

 only three pairs of spines beneath tibia I and from the Central-American 

 members of the same genus by the same character, save that in the latter 

 are four spines on the inner side only. From Metacyrba (Attus Ixniola Hentz) 

 it may be known by the latter having usually only one or two spines beneath 

 tibia I, and from Paramarpissa by the almost parallel-sided carapace. The 

 sternum moreover, is not dilated behind as in the true Marpissa. » 



Typus : P. flavostriatus F. 0. P. Cambridge. 

 Ar. geogr. : Mexicum : Guerrero. 



Cheliferoides F. 0. P. Cambridge, loc.cit., sept. 1901, p. 254. 



« Leg I very incrassate, the tibia being almost as broad as long and, with 

 the protarsus (metatarsus), forming a distinct chela, functional probably 

 both in copulation and in the pursuit of prey. Cephalic quadrangle not longer 

 than wide, but broader behind ; the small eyes placed midway, or if anything. 

 slightly nearer the anterior laterals. Tibia and metatarsus iv without spines. 

 Body flat, as in Rudra, and the maxillse, as in this latter genus, rounded at 

 the apex. » 



Typus : C. segmentatus F. 0. P. Cambridge. 



Ar. geogr. : Guatemala. 



L'auteur ne décrivant pas l'armature des chélicères, il est impossible de 

 classer ce genre. Il est peut-être voisin de Descanso et Semorina (p. 532), 

 peut-être aussi des Copocrossa et Maniisatta (p. 475), qu'il représenterait en 

 Amérique. 



Il offre un caractère exceptionnel (cf. 0. P. Cambr., loc. cit., pi. xxn, 

 fig. 12 e), celui d'avoir les épines apicales du métatarse de la l re paire beau- 

 coup plus fortes que les basilaires et obtuses. 



