Chestnut dunnart vs Grass Wren

Sminthopsis archeri compared with Cistothorus platensis

Key Differences

• Chestnut dunnart is Data Deficient while Grass Wren is Least Concern.

Taxonomic Classification

Rank	Chestnut dunnart	Grass Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Passeriformes (Songbirds)
Family	Dasyuridae	Troglodytidae
Genus	Sminthopsis	Cistothorus
Species	Sminthopsis archeri	Cistothorus platensis

Evolutionary Relationship

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

Conservation Status

Chestnut dunnart

DD — Data Deficient

Grass Wren

LC — Least Concern

Physical Characteristics

Attribute	Chestnut dunnart	Grass Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grass Wren

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, 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.

Grass Wren

Grass Wren (Cistothorus platensis) 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.