Category: Science - Biology
A New Subspecies of the Black Myotis (Bat) from Eastern Mexico
In 1928 when Miller and Allen (Bull. U. S. Nat. Mus., 144) published their revisionary account of American bats of the genus _Myotis_, the black myotis, _Myotis nigricans_, was known no farther north than Chiapas and Campeche. Collections of mammals made in recent years for th...