Big eye chimaera vs Little Pocket Mouse

Hydrolagus macrophthalmus compared with Perognathus longimembris

Taxonomic Classification

Rank	Big eye chimaera	Little Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Heteromyidae
Genus	Hydrolagus	Perognathus
Species	Hydrolagus macrophthalmus	Perognathus longimembris

Evolutionary Relationship

Big eye chimaera and Little Pocket Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big eye chimaera

LC — Least Concern

Little Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Big eye chimaera	Little Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big eye chimaera

Habitat

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

Range

Found in Chile.

Little Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big eye chimaera

The Big eye chimaera (Hydrolagus macrophthalmus) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.