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



one-half theirdiameter apart, closerto the smaller A. S. E.; the mandibles large 

 and prominent. Legs not very long, hairy, six pairs of spines under the an- 

 terior tibiae, and two pairs under these metatarsi, two above on the hind tibia; 

 sternum hardly longer than broad; tibia of i palpus has above two processes 

 at the tip, the upper one much broader than the other. 



One male; Tepic, Oct. 



AGALENID^E. 



72. Tegenaria derhami Scop. — One female; La Chupa- 

 rosa. 



73. Tegenaria californica Banks. — Several specimens; 

 without locality. 



74. Tegenaria modesta, sp. no v. 



Plate XIV, Fig. 21. 



Length 8.5mm.; femur I 5 mm. Cephalothorax dull yellowish, indistinctly 

 mottled with dark, seam black; eyes on black spots; legs yellowish, with in- 

 distinct darker bands; mandibles reddish; sternum brown, paler in front; 

 abdomen gray, above and on sides with a net-work of dark lines; venter with 

 a white line each side. Cephalothorax not very long; posterior eye-row 

 slightly procurved; lower row straight; P. M. E. their diameter apart, farther 

 from the P. S. E. ; A. M. E. smaller. Legs long and slender, femur I much 

 longer than cephalothorax; sternum as broad as long, narrowly prolonged 

 between the hind coxae. Apical joint of the superior spinnerets shorter than 

 the basal joint. The epigynum shows a shield-shaped cavity in front, a long 

 median line behind ending in a small transverse cavity. 



One specimen ; without locality. 



75. Tegenaria obscura, sp. no v. 



Plate XIV, Fig. 26. 



Length 6.5 mm.; femur I 3 mm. Cephalothorax yellowish, with two in- 

 distinct dark stripes, seam black; eyes on black spots; legs yellowish, indis- 

 tinctly banded; mandibles reddish; sternum blackish, with a pale central line 

 and spots on the side; abdomen thickly covered with blackish marks, leaving 

 in front a pale spear-mark, and on each side two pale oblique spots; venter 

 rather paler. Cephalothorax rather slender; posterior eye-row slightly pro- 

 curved; anterior row straight; P. M. E. about their diameter apart, farther 

 from the equal P. S. E. ; A. M. E. smaller. Legs rather short, femur I about 

 as long as the cephalothorax; sternum longer than broad, pointed between 



