40 BULLETIN 12S, UNITED STATES NATIONAL MUSEUM. 



Family NOCTILIONIDiE. 



Genus NOCTILIO Linnaeus. 



1766. Noctilio Linn^us, Syst. Nat., ed. 12, vol. 1, p. 88. Type, 

 Noctilio americanus Linn^us = Vespertilio leporinus Linnjeus. 



*Noctilio leporinus leporinus (Linnaeus). 



1758. [Vespertilio] leporinus Linn^us, Syst. Nat., ed. 10, vol. 1, 



p. 32. 

 1847. Noctilio leporinus d'Orbigny and Gervais, Voyage dans 



Tximer. Merid., vol. 4, pt. 2, Mamm., p. 12. 

 Type Locality. — Surinam (Thomas, Proc. Zool. Soc. London, 



1911, p. 131). Ranges north to Panama (G. M, Allen and 



Barbour, Bull. Mus. Comp. Zool., vol. 65, p. 270, February, 



1923). 



* 



Noctilio leporinus mastivus (Dahl). 



1797. Vespertilio mastivus Dahl, Skrivter af Naturhist.-Selska- 



bet, Kjobenhavn, vol. 4, p. 132, 

 1885. Noctilio leporinus mastivus True, Proc. U. S. Nat. Mus., 



vol. 7 (1884), p. 603. 1885. 

 Type Locality. — St, Croix, Virgin Islands, West Indies. 



t*Noctilio leporinus mexicanus Goldman. 



1915. Noctilio leporinus mexicanus Goldman, Proc. Biol. Soc. 



Washington, vol. 28, p. 136. June 29, 1915. 

 Type Locality. — Papayo, Guerrero, Mexico, 



Genus DIRIAS Miller. 



1906. Dirias Miller, Proc, Biol. Soc. Washington, vol. 19, p. 84. 

 June 4, 1906. Type, Noctilio alhiventer Spix. 



Regarded by Osgood (Field Mus, Nat. Hist., publ. 149, zool. eer. vol. 10, 

 pp. 31-32, October 20, 1910) as identical with Noctilio. 



*Dirias minor (Osgood). 



1910. Noctilio minor Osgood, Field Mus. Nat. Hist., publ. 149, 

 zool. ser., vol, 10, p, 30, October 20, 1910. 



1912. Dirias minor Nelson, Proc. Biol. Soc. Washington, vol. 25, 

 p, 93. May 4, 1912. 



Type Locality. — Encontrador, Zulia, Venezuela, (Range ex- 

 tends to Panama.) 



