Yok Don Helmeted Bat

The Yok Don helmeted bat is one of two species of vesper bat in the genus Cassistrellus, the helmeted bats, which are found in South and Southeast Asia. The other is the Surat helmeted bat. This species was described in the same study that described the new genus (Wikipedia, general account of the helmeted bats).

The cached account is about the genus and gives nothing on this species' appearance, habitat, diet or breeding, so this entry is limited to identification and range.