P. Cortés-Calva, S. T. Alvarez-Castañeda, J. M. Hernândez-Gutiérrez, and M. de la Paz Cuevas. 2012. Underwood's bonneted bat (Eumops underwoodi): first record in the Baja California peninsula. Western North American Naturalist 72(3):412-415 [ER 656]

Contributed by John Alroy, entered by John Alroy on 2014-05-31

Samples: La Ascension

Size measurements: Eumops underwoodi (body mass 44 g)