The Caribbean Least Funnel-eared Bat is a small bat with pale yellow-brown fur. It is recorded on Caribbean islands and Colombian islands, where it roosts in humid caves.
The back is pale yellowish brown, with hairs that darken to reddish brown at the tips. It has long, funnel-shaped ears and a distinct groove below the mouth.
It roosts in groups in caves with stable humidity and is active at night. It is thought to eat insects, although research on its diet and reproduction is limited.
An extinction-risk assessment has not been added yet.