Family VESPERTILIONIDAE: Vespertilionid bats

Little brown bat, Myotis lucifugus Frequency: Common
Keen's myotis, Myotis keenii Frequency: Uncommon
Silver-haired bat, Lasionycteris noctivagans Frequency: Uncommon	Merlin D. Tuttle
Eastern pipistrelle, Pipistrellus subflavus Frequency: Uncommon
Big brown bat, Eptesicus fuscus Frequency: Common	Ohio DNR
Red bat, Lasiurus borealis Frequency: Common	Merlin D. Tuttle
Hoary bat, Lasiurus cinereus Frequency: Uncommon	Merlin D. Tuttle