Big-eared Hopping Mouse vs Little Grebe

Notomys macrotis compared with Tachybaptus ruficollis

Key Differences

• Big-eared Hopping Mouse is Extinct while Little Grebe is Least Concern.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Little Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Podicipediformes (Podicipediformes)
Family	Muridae (Mice & Rats)	Podicipedidae
Genus	Notomys	Tachybaptus
Species	Notomys macrotis	Tachybaptus ruficollis

Evolutionary Relationship

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

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Little Grebe

LC — Least Concern

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Little Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Little Grebe

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Little Grebe

Little Grebe (Tachybaptus ruficollis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.