84 BULLETIN 128, UNITED STATES NATIONAL MUSEUM. 



Genus IDIONYCTERIS Anthony. 



1923. Idionycteris Anthony, Amer. Mus. Novit., No. 54, p. 1. 

 January 17, 1923. Type, Idionycteris mexicanus Anthony. 



Idionycteris mexicanus Antliony. » 



1923. Idionycteris mexicanus Anthony, Amer. Mus. Novit., 



No. 54, p. 1. January 17, 1923. 

 Type Locality. — Miquihaana, Tamaulipas, Mexico. 



Subfamily NYCTOPHiLiNiE. 



Genus ANTROZOUS H. Allen.^« 



1862. Antrozous H. Allen, Proc. Acad. Nat. Sci. Philadelphia, 

 p. 248. Type, Vespertilio paUidus LeConte. 



t* Antrozous pallidus pallidus (LeConte). 



1856. V[espertilio] pallidus LeConte, Proc. Acad. Nat. Sci. 

 Philadelphia, vol. 7, 1854-5, p. 437. 



1864. Antrozous pallidus H. Allen, Monogr. Bats N. Amer., 

 p. 68. June, 1864. 



1885. Anthrozous [sic] pallidus True, Proc. U. S. Nat. Mus., 

 vol. 7 (1884), p. 602. 1885. (Part.) 



Type Locality. — El Paso, El Paso County, Texas. 



Range.— Lower Austral zone in desert region of eastern Califor- 

 nia, Nevada, Arizona, New Mexico, and western Texas. 



t* Antrozous pallidus pacificus Merriam, 



1897. Antrozous pallidus pacificus Merriam, Proc. Biol. Soc. 

 Washington, vol. 11, p. 180. July 1, 1897. 



Type Locality. — Old Fort Tejon, Tehachapi Mountains, Kern 

 County, California. 



Range. — Austral zones of the western United States and north- 

 western Mexico. 



Regarded by H. W. Grinnell (Univ. Calif. Publ. Zool., vol. 17, p. 352, 

 January 31, 1918) as a distinct species. 



t* Antrozous minor Miller. 



1902. Antrozous minor Miller, Proc. Acad. Nat. Sci. Philadel- 

 phia, p. 389. September 3, 1902. 

 Type Locality. — Comondu, Lower California, Mexico. 



Family MOLOSSID^E. 

 Genus MOLOSSOPS Peters. 



1865. Molossops Peters, Monatsber. k. preuss. Akad. Wissensch. 

 Berlin, p. 575. Type, Molossus temmincJcii Burmeister. 



1920. Cynomops Thomas, Ann. and Mag. Nat. Hist., ser. 9, vol. 5, 

 p. 189. February, 1920. Type, Molossus cerastes Thomas. 



** Revised by Miller, North Amer. Fauna, No. 13, pp. J2-46, Oct. IG, 1897. 



