642 Mr. Edward Saunders on 



Prosopis hyalinatus, Sin. 



1901. Montserrat, near Railway Terminus : July 14. 



— 1 ^, 1 ? A. H. 

 Montserrat, Hospederia to San Geronimo 

 (3000-4000 ft.) : July 15.— 2 ? E. B. P. 



1902. La Granja: July 23.— 1 $, 1 ?. 

 Segovia : July 27. — 1 $. 



Prosopis, sp. near genalis, Tlioms., n. sp. (?). 



1901. Montserrat, near Railway Terminus: July 14. 

 —1 ? E. B. P. 



Prosopis clypearis, Schk. 



1901. Montserrat, near Railway Terminus: July 14. 

 —1 ? E. B. P., 2 ^ A. H. 

 Montserrat, Hospederia to San Geronimo 

 (3000-4000 ft.) : July 15.— 2 $ E. B. P. 



Prosopis pictipes, Nyl. 



1901. Port Bou : June 24.-1 ^ A. H. 



1902. La Granja: July 23.— 1 $. 



Prosopis bisinuatus, Forst., angustatus, Schk., var. (?). 



1901. Barcelona: June 25.-1 $ A. H. July 13. 

 1 ^ W. H., 5 ^ A. H. 



Differs from angustatus in the thinner antennal scape, 

 and is apparently quite distinct, but a similar difference 

 occurs between hrevieornis and imjKirilis, which makes 

 one doubt if in both cases there may not be two distinct 

 varietal forms. 



Prosopis imparilis, Forst., Ircvlcornis, var. (?). 

 1901. Cerbere : July 17.-1 $ E. B. P., 1 ^ A. H. 



COLLETES LIGATUS, Er. 



1901. Port Bou: J^tne 24.— 1 ? W. H., 1 ^ A. H. 



Montserrat, Hospederia to San Geronimo 

 (3000-4000 ft.): July 15.— 1 $ E. B. P. 



Montserrat, near summit, San Geronimo 

 (about 4000 ft.) : July 15.— 1 ? W. H. 



