Lesser Capybara vs Lesser Siren

Hydrochoerus isthmius compared with Siren intermedia

Key Differences

• Lesser Capybara is Data Deficient while Lesser Siren is Least Concern.

Taxonomic Classification

Rank	Lesser Capybara	Lesser Siren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Caviidae	Sirenidae
Genus	Hydrochoerus	Siren
Species	Hydrochoerus isthmius	Siren intermedia

Evolutionary Relationship

Lesser Capybara and Lesser Siren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Capybara

DD — Data Deficient

Lesser Siren

LC — Least Concern

Physical Characteristics

Attribute	Lesser Capybara	Lesser Siren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Lesser Siren

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Distributed across Belgium and Mexico.