The Insular Long-tongued Bat is endemic to the Lesser Antilles. It feeds on nectar and pollen and uses wooded areas and fields, roosting in trees or caves.
Its back is brown and its underside greyer, with a noseleaf shorter than 5 mm. The observatory gives a wingspan of about 20 cm.
It feeds on nectar and pollen, hovering in front of flowers. It roosts in trees or caves, and breeding times reported by the observatory vary among islands.
An extinction-risk assessment has not been added yet.