This woolly bat was surveyed in lowland tropical rainforests of Peninsular Malaysia. A morphological comparison says it is slightly larger than the closely related Kerivoula minuta, with size serving as a main distinction.
A comparative study describes it as slightly larger than the related Kerivoula minuta, with body size a main feature used to distinguish them.
A survey of the understorey in Peninsular Malaysian rainforests recorded 52 individuals in nearly all sampled forest types except limestone forest. Capture counts alone do not establish habitat preference.
An extinction-risk assessment has not been added yet.