Kobayashi's bat

Kobayashi's bat (Eptesicus kobayashii) is a species of bat. An adult Kobayashi's bat has a body length of 6.0 –, a tail length of 4.6 –, and a wing length of 4.5 –. The species is found only on the Korean Peninsula; it has been suggested that it may be a local form of Eptesicus bottae, Botta's serotine.