Amazon River Dolphin vs Serotine

Inia geoffrensis compared with Eptesicus serotinus

Key Differences

• Amazon River Dolphin is Data Deficient while Serotine is Vulnerable.

Taxonomic Classification

Rank	Amazon River Dolphin	Serotine
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	Cetacea (Whales & Dolphins)	Chiroptera (翼手目)
Family	Iniidae	Vespertilionidae
Genus	Inia	Eptesicus
Species	Inia geoffrensis	Eptesicus serotinus

Evolutionary Relationship

Amazon River Dolphin and Serotine share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Amazon River Dolphin	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Serotine

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.

Amazon River Dolphin

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.

Serotine

オオクビワコウモリ(Eptesicus serotinus)はIUCNレッドリストで危急(VU)に分類されています。野生での絶滅リスクが高く、個体数が減少し生息地への圧力が増大しています。