The intermediate horseshoe bat (Rhinolophus affinis ) is a bat species of the family Rhinolophidae (“nose crest”) that is very widespread throughout much of the Indian subcontinent, southern and central China and Southeast Asia.
It is listed by IUCN as Least Concern as it is considered common where it occurs, without any known major threats.
The intermediate horseshoe bat has a total length of 58–63 mm (2.3–2.5 in), with a forearm length of 46–56 mm (1.8–2.2 in). Individuals weigh approximately 12–15 g (0.42–0.53 oz).
The intermediate horseshoe bat is widely distributed throughout Asia, occurring from India and China throughout Southeast Asia. It is found in Bangladesh, Bhutan, Brunei, Cambodia, China, India, Indonesia, Malaysia, Myanmar, Nepal, Thailand, and Vietnam. The easternmost extent of its range are the Indonesian Lesser Sunda Islands and Java. It is found at elevations from 290–2,000 m (950–6,560 ft) above sea level.