Carpentarian dunnart vs Common brassbuttons

Sminthopsis butleri compared with Cotula coronopifolia

Key Differences

• Carpentarian dunnart is Vulnerable while Common brassbuttons is Not Evaluated.

Taxonomic Classification

Rank	Carpentarian dunnart	Common brassbuttons
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Dasyuromorphia (Dasyuromorphia)	Asterales (Daisies & Sunflowers)
Family	Dasyuridae	Asteraceae (Daisy Family)
Genus	Sminthopsis	Cotula
Species	Sminthopsis butleri	Cotula coronopifolia

Conservation Status

Carpentarian dunnart

VU — Vulnerable

Common brassbuttons

NE — Not Evaluated

Physical Characteristics

Attribute	Carpentarian dunnart	Common brassbuttons
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carpentarian dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common brassbuttons

Habitat

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

Range

Widely distributed across Africa (Morocco), Asia (Japan), Europe (15 countries), North America (Canada, Mexico, United States), and South America (6 countries).

Carpentarian dunnart

The Carpentarian Dunnart (Sminthopsis butleri) is a species in the genus Sminthopsis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common brassbuttons

Common brassbuttons (<em>Cotula coronopifolia</em>) is a small annual or perennial herb with a remarkably broad global distribution, occurring across Africa, Asia, Europe, North America, and South America. This species typically inhabits diverse terrestrial environments, often colonizing wet or damp areas such as salt marshes, mudflats, stream margins, and disturbed roadsides. The common brassbuttons has not been formally evaluated on the IUCN Red List. A member of the family Asteraceae, it produces distinctive button-like yellow flowerheads that give the species its common name. Originally native to southern Africa, the species has spread widely and is considered naturalized or invasive in many regions outside its native range. It often thrives in seasonally flooded habitats and tolerates saline soils, demonstrating considerable ecological flexibility. Biological traits of this species remain poorly documented in the scientific literature.