Dark Sheath-tailed Bat
Mosia nigrescens
- Least concern
- Card rarity: Common
- Mammals

The dark sheath-tailed bat is a species of sac-winged bat in the family Emballonuridae. It is the only species in the genus Mosia. It is found in Indonesia, Papua New Guinea, and the Solomon Islands.
Classification
- Class
- Mammalia
- Order
- Chiroptera
- Family
- Emballonuridae
- Genus
- Mosia