274 CALIFORNIA ACADEMY OF SCIENCES. [Proc 3D Ser. 



247. Pardosa futilis, sp. nov. 



Plate XVI, Fig. 23. 



Length ? 7.2 mm.; ceph. 3.7 mm. long, broad 3.1 mm.; tibia plus patella 

 IV 4. 1 mm. Cephalothorax red-brown, darker in the eye-region, a pale stripe 

 behind indistinct; mandibles brown; sternum black; legs pale, with broad 

 black bands, except on the tarsi; abdomen mostly blackish, reddish basal 

 spot; venter light brown. The cephalothorax is rather broad; the legs of 

 moderate length, three pairs of long spines under tibia I and a short pair at 

 tip; abdomen quite broad. The S is similar to the 9 , but darker, mostly 

 black; legs, except femora and hind tibia?, wholly pale; palpi black. 



Three examples from San Jose del Cabo. 



248. Pardosa dilecta, sp. nov. 



Plate XVI, Fig. 24. 



Length § 8 mm.; ceph. 3.5 mm. long, broad 3 mm.; tibia plus patella IV 

 4.8 mm. Cephalothorax red-brown, black in the eye-region, an indistinct 

 median pale stripe behind, whole surface clothed with white hair; mandibles 

 light brown; sternum black; legs brownish, yellowish toward the tips, the 

 femora above with elongate pointed pale spots; abdomen black above and 

 on the sides, scarcely showing a reddish basal spot; venter light brown. 

 Cephalothorax rather broad, much narrowed in front. Legs moderate, fourth 

 pair very long; two pairs of spines under tibia I and a short pair at tip. Ab- 

 domen truncate at base, pointed at the tip, rather broad and depressed. 



One female; Baja California, no further locality. 



249. Pardosa sierra, sp. nov. 



Plate XVI, Fig. 20. 



Length 2 5-6 mm.; ceph, 2.6 mm. long, broad 2.2 mm.; tibia plus patella 

 IV 4 mm. Cephalothorax dark brown, black in the eye-region, a few pale 

 side-spots and short central stripe, constricted in front and pointed behind; 

 mandibles pale brown; sternum brown; legs pale, dark bands on the femora; 

 abdomen with a pale basal spot, behind two series of small spots, the pos- 

 terior ones united, sometimes all run together in a broad irregular pale stripe, 

 elsewhere black; venter light brown. Cephalothorax short; legs quite long; 

 three pairs of long spines under tibia I, and a short pair at tip; abdomen 

 short and broad. The S is similar to the ? , but smaller; palpi wholly black. 



Four specimens from Sierra Laguna. 



