Big-eared Hopping Mouse vs Dwarf False Brook Salamander

Notomys macrotis compared with Ixalotriton parvus

Key Differences

• Big-eared Hopping Mouse is Extinct while Dwarf False Brook Salamander is Critically Endangered.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Dwarf False Brook Salamander
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Caudata (ซาลาแมนเดอร์)
Family	Muridae (Mice & Rats)	Plethodontidae
Genus	Notomys	Ixalotriton
Species	Notomys macrotis	Ixalotriton parvus

Evolutionary Relationship

Big-eared Hopping Mouse and Dwarf False Brook Salamander share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Dwarf False Brook Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Dwarf False Brook Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf False Brook Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered 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.