Peixe-boi Amazónico vs Spinner Dolphin

Trichechus inunguis compared with Stenella longirostris

Key Differences

• Peixe-boi Amazónico is Vulnerable while Spinner Dolphin is Data Deficient.

Taxonomic Classification

Rank	Peixe-boi Amazónico	Spinner Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Sirenia (Sirenia)	Cetacea (Whales & Dolphins)
Family	Trichechidae	Delphinidae (Oceanic Dolphins)
Genus	Trichechus	Stenella
Species	Trichechus inunguis	Stenella longirostris

Evolutionary Relationship

Peixe-boi Amazónico and Spinner Dolphin share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Peixe-boi Amazónico

VU — Vulnerable

Spinner Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Peixe-boi Amazónico	Spinner Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peixe-boi Amazónico

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Spinner Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Norway, Taiwan, and Venezuela.

Peixe-boi Amazónico

The Amazonian manatee (Trichechus inunguis) is a species in the genus Trichechus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador