Lamantino Amazónico vs Sparsetooth dogfish

Trichechus inunguis compared with Scymnodalatias oligodon

Key Differences

• Lamantino Amazónico is Vulnerable while Sparsetooth dogfish is Least Concern.

Taxonomic Classification

Rank	Lamantino Amazónico	Sparsetooth dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Sirenia (Sirenia)	Squaliformes (Squaliformes)
Family	Trichechidae	Somniosidae
Genus	Trichechus	Scymnodalatias
Species	Trichechus inunguis	Scymnodalatias oligodon

Evolutionary Relationship

Lamantino Amazónico and Sparsetooth dogfish share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Lamantino Amazónico

VU — Vulnerable

Sparsetooth dogfish

LC — Least Concern

Physical Characteristics

Attribute	Lamantino Amazónico	Sparsetooth dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lamantino 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.

Sparsetooth dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Lamantino 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.