Lesser Capybara vs Spotted Barbtail

Hydrochoerus isthmius compared with Premnoplex brunnescens

Key Differences

• Lesser Capybara is Data Deficient while Spotted Barbtail is Least Concern.

Taxonomic Classification

Rank	Lesser Capybara	Spotted Barbtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Caviidae	Furnariidae
Genus	Hydrochoerus	Premnoplex
Species	Hydrochoerus isthmius	Premnoplex brunnescens

Evolutionary Relationship

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

Conservation Status

Lesser Capybara

DD — Data Deficient

Spotted Barbtail

LC — Least Concern

Physical Characteristics

Attribute	Lesser Capybara	Spotted Barbtail
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.

Spotted Barbtail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Spotted Barbtail

Spotted Barbtail (Premnoplex brunnescens) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela