Big-eared Hopping Mouse vs Laughing Gull

Notomys macrotis compared with Leucophaeus atricilla

Key Differences

• Big-eared Hopping Mouse is Extinct while Laughing Gull is Least Concern.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Laughing Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Muridae (Mice & Rats)	Laridae
Genus	Notomys	Leucophaeus
Species	Notomys macrotis	Leucophaeus atricilla

Evolutionary Relationship

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

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Laughing Gull

LC — Least Concern

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Laughing Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Laughing Gull

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, 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.

Laughing Gull

Laughing Gull (Leucophaeus atricilla) 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.