The common pipistrelle (Pipistrellus pipistrellus) is a small pipistrelle bat whose very large range extends across most of Europe, North Africa, southwestern Asia, and possibly into Korea.[clarification needed] It is one of the most common bat species in the British Isles.
In 1999, the common pipistrelle was split into two species on the basis of different-frequency echolocation calls. The common pipistrelle uses a call of 45 kHz, while the soprano pipistrelle echolocates at 55 kHz. Since the two species were distinguished, a number of other differences, in appearance, habitat and food, have also been discovered.
The common pipistrelle is the smallest bat found in Europe. It is 3.5–5.2 cm (1.4–2.0 in) long along the head-and-body, with the tail adding 2.3–3.6 cm (0.91–1.42 in). The body mass can range from 3.5 to 8.5 g (0.12 to 0.30 oz), with the wingspan ranging from 18 to 25 cm (7.1 to 9.8 in). Its brown fur is variable in tone. It is common in woodland and farmland but is also found in towns, where the females roost in lofts and buildings when rearing young.
- Hutson, A.M., Spitzenberger, F., Aulagnier, S., Coroiu, I., Karataş, A., Juste, J., Paunovic, M., Palmeirim, J. & Benda, P. (2008). Pipistrellus pipistrellus. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2.
- Macdonald, D.W.; Barrett , P. (1993). Mammals of Europe. New Jersey: Princeton University Press. ISBN 0-691-09160-9.
- Parsons, S. and Jones, G. (2000). "Acoustic identification of twelve species of echolocating bat by discriminant function analysis and artificial neural networks". The Journal of experimental biology 203 (Pt 17): 2641–56. PMID 10934005.
- Obrist, M.K., Boesch, R. and Flückiger, P.F. (2004). "Variability in echolocation call design of 26 Swiss bat species: Consequences, limits and options for automated field identification with a synergic pattern recognition approach". Mammalia 68 (4): 307–32. doi:10.1515/mamm.2004.030.
- ARKive Pipistrellus pipistrellus and Pipistrellus pygmaeus photographs and videos.