278 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Genus OTOPTERUS Flower and Lydekker. 
«/ 
r , 
1891. Otopterus Flower and Lydekker, Introduction to the 
study of mammals, p. 673. Type. — Macrotus loaterhousii Gray. 
According to H. Allen (Monogr. bats N. Amer., p. 33, March 
14, 1894) this genus should stand as Macrotus Gray (Proc. zool. 
soc. London, 1843, p. 21, type, M. loaterhousii Gray). 
* Otopterus bocourtianus (Dobson). 
1876. 3Iacrotus bocourtianus Dobson, Ann. and mag. nat. 
hist., 4th ser., xyiii, p. 436. November, 1876. 
1885. Macrotus bocourtianus True, Proc. U. S. nat. mus., vii 
(1'884), p. 604. 1885, 
• Type locality. — Vera Paz, Guatemala. 
Otopterus bulleri (H. Allen). 
1890. Macrotus bulleri H. Allen, Proc. Amer. philos. soc., 
XXVIII, p. 73. May 10, 1890. 
1898. Otopterus bulleri Merriam, Proc. biol. soc. Washington, 
XII, p. 18. January 27, 1898. 
Type locality. — Bolahos, State of Jalisco, Mexico. 
Regarded by Merriam (Proc. biol. soc. Washington, xii, p. 18, 
January 27, 1898) as identical with 0. mexicanus. 
* Otopterus californicus (Baird). 
1858. Macrotus californicus Baird, Proc. acad. nat. sci. Phila., 
p. 116. 
1885. Macrotus waterhousii True, Proc. U. S. nat. mus., vii 
(1884), p. 604. 1885. (Part.) 
1894. Macrotus californicus H. Allen, Monogr. bats N. 
Amer., p. 34. (1893) March 14, 1894. 
Type locality. — Old Fort Yuma, San Diego County, Cali¬ 
fornia. 
Otopterus mexicanus (Saussure). 
1860. Macrotus mexicanus Saussure, Revue et magasin de 
zoologie, 2d ser., xii, p. 486. November, 1860. 
1898. Otopiterus mexicanus Merriaji, Proc. biol. soc. Wash¬ 
ington, XII, p. 18. January 27, 1898. 
