Big eye chimaera vs Mountain Water Rat

Hydrolagus macrophthalmus compared with Baiyankamys habbema

Key Differences

• Big eye chimaera is Least Concern while Mountain Water Rat is Data Deficient.

Taxonomic Classification

Rank	Big eye chimaera	Mountain Water Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Muridae (Mice & Rats)
Genus	Hydrolagus	Baiyankamys
Species	Hydrolagus macrophthalmus	Baiyankamys habbema

Evolutionary Relationship

Big eye chimaera and Mountain Water Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big eye chimaera

LC — Least Concern

Mountain Water Rat

DD — Data Deficient

Physical Characteristics

Attribute	Big eye chimaera	Mountain Water Rat
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.

Mountain Water Rat

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.