Zool — Vol. I.] BANKS— MEXICAN ARACHNIDA. 231 



the hind coxas. Apical joint of the superior spinnerets slender, rather longer 

 than basal joint. Epigynum shows a transverse, rounded cavity nearly filled 

 by a broad, rounded plate. 



One example; San Miguel de Horcasitas. 

 76. Agalena pacifica Banks. — One male; no locality. 

 77. Agalena peninsulana, sp. no v. 



Plate XIV, Fig. 22. 



Length ? 7-9 mm. Cephalothorax yellowish, with brown stripe each side 

 and a black marginal seam; the mandibles more reddish; legs yellowish, with 

 black bands and spots; abdomen brown, with a median yellowish stripe, 

 dentate behind and margined with black; spinnerets reddish; venter gray; 

 sternum dark, with a pale central stripe and side-spots. P. M. E. about once 

 their diameter apart, full as far from the P. S. E. Last joint of the superior 

 spinnerets rather longer than the basal joint, but not as long as in A. califor- 

 nica. The epigynum consists of a cavity broader than long, divided by a 

 triangular septum, widest behind. 



Three specimens from La Chuparosa. It differs from A. 

 californica\x\ the epigynum, spinnerets, and markings of the 

 sternum. 



78. Agalena orizaba, sp. no v. 



Plate XIV, Fig. 30. 



Length ? 9 mm. Cephalothorax and legs rather reddish yellow, faint 

 traces of marks on the former; abdomen grayish, rather uniformly finely 

 netted with brown and a pale stripe above, dentate behind and margined 

 with blackish spots; spinnerets pale; venter brownish; sternum yellow- brown; 

 mandibles red-brown. P. M. E. less than diameter apart, as far from the 

 P. S. E. Last joint of the superior spinnerets shorter than the basal one. 

 The epigynum has a transverse bridge somewhat like that of A. ncevia, at 

 end of which there is a black mark. 



One female; Mt. Orizaba. 



79. Coelotes exaptus, sp. nov. 



Plate XIV, Fig. 27. 



Length 9 8-10 mm. Cephalothorax reddish, darker on the head and on 

 the mandibles; sternum reddish; legs rather paler, uniform; abdomen above 

 and below pale grayish. Cephalothorax rather short, a little shorter than 



