Big-eared Hopping Mouse vs Flathead guitarfish

Notomys macrotis compared with Pseudobatos planiceps

Key Differences

• Big-eared Hopping Mouse is Extinct while Flathead guitarfish is Vulnerable.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Flathead guitarfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rhinopristiformes (Rhinopristiformes)
Family	Muridae (Mice & Rats)	Rhinobatidae
Genus	Notomys	Pseudobatos
Species	Notomys macrotis	Pseudobatos planiceps

Evolutionary Relationship

Big-eared Hopping Mouse and Flathead guitarfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Flathead guitarfish

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Flathead guitarfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Flathead guitarfish

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.

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.