Big-eared Hopping Mouse vs Grass Wren

Notomys macrotis compared with Cistothorus platensis

Key Differences

• Big-eared Hopping Mouse is Extinct while Grass Wren is Least Concern.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Grass Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Muridae (Mice & Rats)	Troglodytidae
Genus	Notomys	Cistothorus
Species	Notomys macrotis	Cistothorus platensis

Evolutionary Relationship

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

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Grass Wren

LC — Least Concern

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Grass Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grass Wren

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

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.

Grass Wren

Grass Wren (Cistothorus platensis) 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.