Seri's Sheath-tailed Bat is a large-bodied sheath-tailed bat recorded on islands east of New Guinea. On New Ireland, it roosts in limestone caves.
On New Ireland it is a large-bodied sheath-tailed bat, larger than the related E. furax.
On New Ireland, it roosts in the twilight zone of limestone caves.
Four adult females were collected at Matapara Cave on New Ireland on 21 June 1988.
An extinction-risk assessment has not been added yet.