Lesser Capybara vs Rufous-vented Chachalaca

Hydrochoerus isthmius compared with Ortalis ruficauda

Key Differences

• Lesser Capybara is Data Deficient while Rufous-vented Chachalaca is Least Concern.

Taxonomic Classification

Rank	Lesser Capybara	Rufous-vented Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Galliformes (Galliformes)
Family	Caviidae	Cracidae
Genus	Hydrochoerus	Ortalis
Species	Hydrochoerus isthmius	Ortalis ruficauda

Evolutionary Relationship

Lesser Capybara and Rufous-vented Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Capybara

DD — Data Deficient

Rufous-vented Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Lesser Capybara	Rufous-vented Chachalaca
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.

Rufous-vented Chachalaca

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela