Adder’S-Mouth vs Long-tailed dunnart

Malaxis bayardii compared with Sminthopsis longicaudata

Key Differences

• Adder’S-Mouth is Critically Endangered while Long-tailed dunnart is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Long-tailed dunnart
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Asparagales (Asparagales)	Dasyuromorphia (Dasyuromorphia)
Family	Orchidaceae	Dasyuridae
Genus	Malaxis	Sminthopsis
Species	Malaxis bayardii	Sminthopsis longicaudata

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Long-tailed dunnart

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Long-tailed dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder’S-Mouth

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Adder’S-Mouth

The Adder’S-Mouth (Malaxis bayardii) is a species in the genus Malaxis. It is currently classified as Critically Endangered on the IUCN Red List. This species inhabits Typically found in grasslands, wetlands, forests, and cultivated landscapes, found across Canada and United States.