420 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 46. 



locality, 19 (5 skins). Puebla: Tuchitan, 1 (skin). Morelos: Cuer- 

 navaca, 18 (4 skins); 20 miles south of Cuernavaca, 19. Colima: 

 Manzanillo, 1. Jalisco: Ameca, 4. Tepic: Acaponeta, 2; San Bias 

 27 (4 skins); Santiago, 3. Sinaloa: Plomosas, 4; Rosario, 1. Du- 

 rango: Chacala, 25. Tamaulipas: Altamira, 2. 



GLOSSOPHAGA SORICINA MUTICA (Merriam). 

 1898. Glossophaga mutica Merriam, Proc. Biol. Soc. Washington, vol. 12, p. 18. 

 January 27, 1898. 



Type-locality. — Maria Madre Islands, Tres Maria Islands, State of 

 Jalisco, Mexico. Type-specimen in United States National Museum. 



Geographic distribution. — Tres Marias Islands. 



Diagnosis. — Like Glossophaga soricina leacliii of the adjacent main- 

 land but larger, the forearm ranging in 27 adults from 36 to 39 mm. 

 (instead of from 33 to 37 mm. in 123 specimens), the condylobasal 

 length of skull usually more than 20.6 mm. (range in 12 skulls from 

 20.6 to 21, while in 32 skulls of leachii the length of 20.6 is attained 

 only 9 times and exceeded only 5 times) ; skull rather slender, the 

 brain case not specially inflated, the rostrum weak, and the inter- 

 orbital swellings inconspicuous. 



Measurements. — For detailed measurements see table, page 427. 



Specimens examined. — Thirty-three (4 skins) , all from Maria Madre 

 Island. 



GLOSSOPHAGA SORICINA YALENS, new subspecies. 



Type.— Adult female (in alcohol) No. 19868 Field Museum of Nat- 

 ural History. Collected at Balsas, Province of Cajamarca, Peru, by 

 W. H. Osgood and M. Anderson. Original No. 4723. 



Geographic distribution. — Central and western portions of northern 

 Peru. (Balsas, Charapex, Zorritos.O 



Diagnosis. — Very similar to Glossophaga soricina Tuutica, but skull 

 with more inflated brain case, heavier rostrum, and more prominent 

 interorbital swellings. 



Measurements. — For detailed measurements see table, page 428. 



Specimens examined. — Thirty-three, from the following localities 

 in Peru: Balsas, Provmce of Cajamarca, 29 (2 skins), Field; Charapex 

 Province of Piura, 4. 



GLOSSOPHAGA SORICINA ANTILLARUM Rehn. 



1902. Glossophaga soricina antillarum Rehn, Proc. Acad. Nat. Sci. Philadelphia, 



p. 37. April 23, 1902. 

 1913. G[lossophaga] antillanim Miller, Proc. Biol. Soc. Washington, vol. 26, p. 32. 



February 8, 1913. 



Type-locality. — Port Antonio, Jamaica. Type-specimen in Acad- 

 emy of Natural Sciences of Pliiladelphia. 

 Geographic distribution. — Jamaic a. 



1 The measurements of forearm, 36.4, 37, and 38.5 mm. in three specimens from Zorritos, published by Dr. 

 Glover M. Allen (Bull. Mus. Comp. Zool., vol. 52, p. 35, July, 1908), are characteristic of the large Peruvian 

 form. 



