The genus Baeodon is possible monotypic taxon with a single species - Allen's yellow bat
Allen's yellow bat (Rhogeessa alleni) is a species of vesper bat. There is some taxonomic debate surrounding this species, with some authors considering Baeodon a genus rather than a subgenus. It is endemic to Mexico.
It is endemic to Mexico, with its range encompassing several states in southwest Mexico. It has been documented at a range of elevations, from 125–1,990 m (410–6,529 ft) above sea level. However, most records of this species are at elevations greater than 1,000 m (3,300 ft) above sea level. Its habitat consists of tropical deciduous forests, thorny forests, deciduous forests, and xeric shrublands.