Chestnut dunnart vs Gadwall

Sminthopsis archeri compared with Mareca strepera

Key Differences

• Chestnut dunnart is Data Deficient while Gadwall is Least Concern.

Taxonomic Classification

Rank	Chestnut dunnart	Gadwall
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	Mareca
Species	Sminthopsis archeri	Mareca strepera

Evolutionary Relationship

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

Conservation Status

Chestnut dunnart

DD — Data Deficient

Gadwall

LC — Least Concern

Physical Characteristics

Attribute	Chestnut dunnart	Gadwall
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gadwall

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

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.

Gadwall

Gadwall (Mareca strepera) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.