Chestnut dunnart vs Ray's Knotgrass

Sminthopsis archeri compared with Polygonum oxyspermum

Key Differences

• Chestnut dunnart is Data Deficient while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	Chestnut dunnart	Ray's Knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Dasyuromorphia (Dasyuromorphia)	Caryophyllales (Caryophyllales)
Family	Dasyuridae	Polygonaceae
Genus	Sminthopsis	Polygonum
Species	Sminthopsis archeri	Polygonum oxyspermum

Conservation Status

Chestnut dunnart

DD — Data Deficient

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	Chestnut dunnart	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray's Knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Denmark, Norway, and Sweden. 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.