grey mouse-ear vs Long-tailed dunnart

Cerastium brachypetalum compared with Sminthopsis longicaudata

Key Differences

• grey mouse-ear is Critically Endangered while Long-tailed dunnart is Least Concern.

Taxonomic Classification

Rank	grey mouse-ear	Long-tailed dunnart
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Caryophyllales (Caryophyllales)	Dasyuromorphia (Dasyuromorphia)
Family	Caryophyllaceae	Dasyuridae
Genus	Cerastium	Sminthopsis
Species	Cerastium brachypetalum	Sminthopsis longicaudata

Conservation Status

grey mouse-ear

CR — Critically Endangered

Long-tailed dunnart

LC — Least Concern

Physical Characteristics

Attribute	grey mouse-ear	Long-tailed dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

grey mouse-ear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.