aquatic rat vs Little long-tailed dunnart

Anotomys leander compared with Sminthopsis dolichura

Key Differences

• aquatic rat is Endangered while Little long-tailed dunnart is Least Concern.

Taxonomic Classification

Rank	aquatic rat	Little long-tailed dunnart
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Dasyuromorphia (Хищные сумчатые)
Family	Cricetidae	Dasyuridae
Genus	Anotomys	Sminthopsis
Species	Anotomys leander	Sminthopsis dolichura

Evolutionary Relationship

aquatic rat and Little long-tailed dunnart share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

aquatic rat

EN — Endangered

Little long-tailed dunnart

LC — Least Concern

Physical Characteristics

Attribute	aquatic rat	Little long-tailed dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

aquatic rat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Little long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

aquatic rat

The Aquatic rat (Anotomys leander) is a species in the genus Anotomys. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.