capybara vs Colombian spiny rat

Hydrochoerus hydrochaeris compared with Proechimys canicollis

Taxonomic Classification

Rank	capybara	Colombian spiny rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Caviidae	Echimyidae
Genus	Hydrochoerus	Proechimys
Species	Hydrochoerus hydrochaeris	Proechimys canicollis

Evolutionary Relationship

capybara and Colombian spiny rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

capybara

LC — Least Concern

Colombian spiny rat

LC — Least Concern

Physical Characteristics

Attribute	capybara	Colombian spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (Belgium, Norway, Poland), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Colombian spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

capybara

The Capybara (Hydrochoerus hydrochaeris) is a species in the genus Hydrochoerus. It is currently classified as Least Concern (LC) on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Colombian spiny rat

<em>Proechimys canicollis</em>, the Colombian spiny rat, is a terrestrial rodent belonging to the diverse family Echimyidae, occurring in Colombia and Venezuela. Spiny rats of the genus <em>Proechimys</em> are among the most species-rich genera of Neotropical rodents, typically inhabiting lowland tropical and subtropical forests, forest edges, and secondary vegetation. The coarse, spine-like hairs that give this group its common name are thought to function as a deterrent against predators. <em>Proechimys canicollis</em> is assessed as Least Concern by the IUCN, suggesting stable populations across its range. This species likely feeds on seeds, fallen fruits, fungi, and invertebrates, and may play an important role as a seed predator and disperser in forest ecosystems. Research indicates that <em>Proechimys</em> species often achieve high local densities in undisturbed forest, making them important prey items for raptors, felids, and large snakes. Habitat loss in northern South America remains a background concern for long-term population stability. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela