Chestnut dunnart vs Rufous-breasted Chat-Tyrant

Sminthopsis archeri compared with Ochthoeca rufipectoralis

Key Differences

• Chestnut dunnart is Data Deficient while Rufous-breasted Chat-Tyrant is Least Concern.

Taxonomic Classification

Rank	Chestnut dunnart	Rufous-breasted Chat-Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Passeriformes (Songbirds)
Family	Dasyuridae	Tyrannidae
Genus	Sminthopsis	Ochthoeca
Species	Sminthopsis archeri	Ochthoeca rufipectoralis

Evolutionary Relationship

Chestnut dunnart and Rufous-breasted Chat-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Rufous-breasted Chat-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Chestnut dunnart	Rufous-breasted Chat-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous-breasted Chat-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Rufous-breasted Chat-Tyrant

Rufous-breasted Chat-Tyrant (Ochthoeca rufipectoralis) 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.