Amazonian manatee vs chestnut worm

Trichechus inunguis compared with Lumbricus castaneus

Key Differences

• Amazonian manatee is Vulnerable while chestnut worm is Not Evaluated.

Taxonomic Classification

Rank	Amazonian manatee	chestnut worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Clitellata (Clitellata)
Order	Sirenia (Sirenia)	Crassiclitellata (Crassiclitellata)
Family	Trichechidae	Lumbricidae
Genus	Trichechus	Lumbricus
Species	Trichechus inunguis	Lumbricus castaneus

Evolutionary Relationship

Amazonian manatee and chestnut worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian manatee

VU — Vulnerable

chestnut worm

NE — Not Evaluated

Physical Characteristics

Attribute	Amazonian manatee	chestnut worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian manatee

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.

chestnut worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Amazonian manatee

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.

chestnut worm

The chestnut worm (Lumbricus castaneus) is a species in the genus Lumbricus. Native to Europe and North America, inhabiting ecosystems characteristic of the region.