In these two features they agree with the specimens from Veracruz and with specimens of pipistrellus subflavus from the United States and Canada.
"A Synopsis of the American Bats of the Genus Pipistrellus"
Walter W. Dalquest E. Raymond Hall
Vesperugo veracrucis Ward, therefore, proves to be only a subspecies of pipistrellus subflavus, but is well characterized by dark color and small size.
"A Synopsis of the American Bats of the Genus Pipistrellus"
Walter W. Dalquest E. Raymond Hall
In the same collection there is a specimen of pipistrellus subflavus providing the westernmost record of occurrence of that species.
"A Synopsis of the American Bats of the Genus Pipistrellus"
Walter W. Dalquest E. Raymond Hall