280 CALIFORNIA ACADEMY OF SCIENCES. [Proc. xd Ser. 



267. Phidippus mexicanus Peck. 



2 11 mm. long; ceph. 5 mm. long, red-brown, clothed with white hairs on 

 the sides; a tuft of black bristles above eyes of the second row; palpi and 

 clypeus with long white hair; mandibles brilliant green; legs red-brown, 

 blackish at ends of joints, tarsi pale, clothed with white hair, more blackish 

 under tip of tibia I; abdomen with a broad black field on venter, margined 

 with pale, above rather reddish around sides, black above, a basal white 

 band, a large median triangular white spot, and behind it two pairs of trans- 

 verse white spots; IV metatarsi have a spine near middle. 



Two females from Tepic and one from El Taste, with 

 shrunken abdomens, appear to belong here. 



268. Phidippus georgii Peck. 

 Plate XVII, Fig. 23. 



Several specimens from Tepic. The dark median stripe 

 is really a slightly paler folium margined with black; meta- 

 tarsi IV have two spines near the middle. 



269. Phidippus nigropilosus, sp. nov. 



Plate XVII, Fig. 20. 



Length 12 mm.; ceph. 5.7 mm. long, broad 4.4 mm. Dark red-brown all 

 over, almost black, especially on the under side; the tarsi pale and palpi 

 lighter reddish, clothed with long black hair, denser on tibia I; some white 

 hair over A. M. E. ; some iridescent scales on eye-region and on the dorsum 

 of abdomen. Anterior row of eyes curved; S. E. hardly half their diameter 

 from the M. E. ; mandibles transversely rugose toward tip; metatarsus IV 

 spined near middle, no spines above on tibia IV. 



Two females from Tepic, Nov. 



270. Phidippus funebris, sp. nov. 



Plate XVII, Fig. 22. 



Length ? 13.5 mm.; ceph. 5.3 mm. long, broad 4.2mm. Cephalothorax, 

 mandibles, sternum, and legs dark red-brown, tarsi pale; abdomen black, 

 clothed with black hairs, some small white spots on the sides and four pairs 

 above; dorsum with iridescent scales, also some on eye-region; venter black, 



