Elephant fish vs Lesser Capybara

Callorhinchus callorynchus compared with Hydrochoerus isthmius

Key Differences

• Elephant fish is Vulnerable while Lesser Capybara is Data Deficient.

Taxonomic Classification

Rank	Elephant fish	Lesser Capybara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Callorhinchidae	Caviidae
Genus	Callorhinchus	Hydrochoerus
Species	Callorhinchus callorynchus	Hydrochoerus isthmius

Evolutionary Relationship

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

Conservation Status

Elephant fish

VU — Vulnerable

Lesser Capybara

DD — Data Deficient

Physical Characteristics

Attribute	Elephant fish	Lesser Capybara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elephant fish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.