The Ryukyu tube-nosed bat (Murina ryukyuana) is a species of vesper bat found only in Japan.

[1] Murina ryukyana has rounded ears that are 35.5 to 37 mm (1.40 to 1.46 in) with tragi that are 9.5 to 10.5 mm (0.37 to 0.41 in).

It has straight hair in shades of brown, with dorsal hairs longer than its ventral hairs.

It predominantly roosts in understory foliage.

This Vespertilionidae article is a stub.