Hairy-tailed Tree Rat vs Star Rosette Lichen

Brachytarsomys villosa compared with Physcia stellaris

Key Differences

• Hairy-tailed Tree Rat is Vulnerable while Star Rosette Lichen is Endangered.

Taxonomic Classification

Rank	Hairy-tailed Tree Rat	Star Rosette Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Caliciales (Caliciales)
Family	Nesomyidae	Physciaceae
Genus	Brachytarsomys	Physcia
Species	Brachytarsomys villosa	Physcia stellaris

Conservation Status

Hairy-tailed Tree Rat

VU — Vulnerable

Star Rosette Lichen

EN — Endangered

Physical Characteristics

Attribute	Hairy-tailed Tree Rat	Star Rosette Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Star Rosette Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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