Chestnut dunnart vs Crested Shelduck

Sminthopsis archeri compared with Tadorna cristata

Key Differences

• Chestnut dunnart is Data Deficient while Crested Shelduck is Critically Endangered.

Taxonomic Classification

Rank	Chestnut dunnart	Crested Shelduck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Anseriformes (Anseriformes)
Family	Dasyuridae	Anatidae
Genus	Sminthopsis	Tadorna
Species	Sminthopsis archeri	Tadorna cristata

Evolutionary Relationship

Chestnut dunnart and Crested Shelduck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Crested Shelduck

CR — Critically Endangered

Physical Characteristics

Attribute	Chestnut dunnart	Crested Shelduck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crested Shelduck

Habitat

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

Range

Found in Norway. Currently classified as Critically 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.