Aldabra flying fox vs European otter

Pteropus aldabrensis compared with Lutra lutra

Key Differences

Aldabra flying fox is Endangered while European otter is Vulnerable.

Taxonomic Classification

Rank	Aldabra flying fox	European otter
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Chiroptera (خفاشيات)	Carnivora (لواحم)
Family	Pteropodidae (Fruit Bats)	Mustelidae (Weasels & Otters)
Genus	Pteropus (Flying Foxes)	Lutra (Otters)
Species	Pteropus aldabrensis	Lutra lutra

Evolutionary Relationship

Aldabra flying fox and European otter share a common ancestor at the Class level: Mammalia. (ثدييات)

استعراض Class: Mammalia

Conservation Status

Aldabra flying fox

EN — Endangered

European otter

VU — Vulnerable

Trend: Stable →

Physical Characteristics

Attribute	Aldabra flying fox	European otter
Diet	—	Carnivore
Average Lifespan	—	10 years
Average Length	—	1.0 m
Average Weight	—	10.0 kg

Habitat & Geographic Range

Aldabra flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

European otter

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Aldabra flying fox

The Aldabra flying fox (Pteropus aldabrensis) is a species in the genus Pteropus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

European otter

Sleek semi-aquatic mustelid found along clean rivers, streams, and coastlines across Europe and Asia. European otters can reach 1.3 meters in length and are highly skilled fish hunters, using sensitive whiskers to detect prey movements. Requiring unpolluted water with abundant fish, they are an indicator species for freshwater ecosystem health. Once nearly extinct in Western Europe from hunting and pollution, populations have recovered significantly following water quality improvements.