Chestnut dunnart vs Mountain Stream Siredon

Sminthopsis archeri compared with Ambystoma altamirani

Key Differences

• Chestnut dunnart is Data Deficient while Mountain Stream Siredon is Endangered.

Taxonomic Classification

Rank	Chestnut dunnart	Mountain Stream Siredon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Dasyuromorphia (Dasyuromorphia)	Caudata (Caudata)
Family	Dasyuridae	Ambystomatidae
Genus	Sminthopsis	Ambystoma
Species	Sminthopsis archeri	Ambystoma altamirani

Evolutionary Relationship

Chestnut dunnart and Mountain Stream Siredon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Mountain Stream Siredon

EN — Endangered

Physical Characteristics

Attribute	Chestnut dunnart	Mountain Stream Siredon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Stream Siredon

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.