Bad-smelling Alkanet vs common brushtail possum

Alkanna maleolens compared with Trichosurus vulpecula

Key Differences

• Bad-smelling Alkanet is Critically Endangered while common brushtail possum is Not Evaluated.

Taxonomic Classification

Rank	Bad-smelling Alkanet	common brushtail possum
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Boraginales (Boraginales)	Diprotodontia (Marsupials)
Family	Boraginaceae	Phalangeridae
Genus	Alkanna	Trichosurus
Species	Alkanna maleolens	Trichosurus vulpecula

Conservation Status

Bad-smelling Alkanet

CR — Critically Endangered

common brushtail possum

NE — Not Evaluated

Physical Characteristics

Attribute	Bad-smelling Alkanet	common brushtail possum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bad-smelling Alkanet

Habitat

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

common brushtail possum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Czech Republic, New Zealand, Norway, and Sweden.

Bad-smelling Alkanet

The Bad-smelling Alkanet (Alkanna maleolens) is a species in the genus Alkanna. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

common brushtail possum

The common brushtail possum (<em>Trichosurus vulpecula</em>) is a medium-sized marsupial with occurrences recorded in the Czech Republic, New Zealand, Norway, and Sweden, though it is native to Australia and was introduced to New Zealand. This species typically inhabits diverse terrestrial and aquatic environments, including eucalyptus woodlands, urban parks, and gardens. The common brushtail possum has not been formally evaluated on the IUCN Red List. As a member of the family Phalangeridae, it is recognized by its bushy black tail, large ears, and silvery gray fur. The species often forages nocturnally, feeding on leaves, fruits, flowers, and occasionally invertebrates. In New Zealand, where it was introduced in the 19th century, the common brushtail possum has become a significant ecological pest, threatening native vegetation and bird species. It typically shelters in tree hollows, roof spaces, or dense vegetation during the day. Biological traits of this species remain poorly documented in the scientific literature.