Common Pipistrelle vs Ogasawara Abura Koumori

Pipistrellus pipistrellus compared with Pipistrellus sturdeei

Key Differences

• Common Pipistrelle is Vulnerable while Ogasawara Abura Koumori is Extinct.

Taxonomic Classification

Rank	Common Pipistrelle	Ogasawara Abura Koumori
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family same	Vespertilionidae	Vespertilionidae
Genus same	Pipistrellus	Pipistrellus
Species	Pipistrellus pipistrellus	Pipistrellus sturdeei

Evolutionary Relationship

Common Pipistrelle and Ogasawara Abura Koumori share a common ancestor at the Genus level: Pipistrellus.

Conservation Status

Common Pipistrelle

VU — Vulnerable

Ogasawara Abura Koumori

EX — Extinct

Physical Characteristics

Attribute	Common Pipistrelle	Ogasawara Abura Koumori
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ogasawara Abura Koumori

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Pipistrelle

<em>Pipistrellus pipistrellus</em>, the common pipistrelle, is a small bat in the family Vespertilionidae and one of the most abundant and widespread bat species in Europe. It is typically one of the first bats to emerge at dusk, flying with rapid, jerky wingbeats as it pursues small flying insects over gardens, woodland edges, water bodies, and urban areas. The species roosts in crevices in buildings, bat boxes, and tree holes, often forming large maternity colonies in summer. <em>Pipistrellus pipistrellus</em> echolocates at a characteristic frequency of around 45 kHz, which allows it to be identified using bat detectors. It is distributed across Europe, with confirmed records from Belgium, Denmark, Luxembourg, Norway, and Portugal, among many other countries. The species is assessed as Vulnerable on the IUCN Red List, reflecting population declines driven by loss of foraging habitat, reduction in insect prey biomass, disturbance of roost sites, and pesticide use. Biological traits such as average lifespan, body size, weight, and detailed dietary composition across its range remain poorly documented in the scientific literature, though the species is known to consume large numbers of small moths, midges, and other aerial insects each night.