Bitter Scalewort vs Mexican cottontail

Porella arboris-vitae compared with Sylvilagus cunicularius

Key Differences

• Bitter Scalewort is Vulnerable while Mexican cottontail is Least Concern.

Taxonomic Classification

Rank	Bitter Scalewort	Mexican cottontail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Mammalia (Mammals)
Order	Porellales (Porellales)	Lagomorpha (Rabbits & Hares)
Family	Porellaceae	Leporidae (Rabbits & Hares)
Genus	Porella	Sylvilagus
Species	Porella arboris-vitae	Sylvilagus cunicularius

Conservation Status

Bitter Scalewort

VU — Vulnerable

Mexican cottontail

LC — Least Concern

Physical Characteristics

Attribute	Bitter Scalewort	Mexican cottontail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Scalewort

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Mexican cottontail

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bitter Scalewort

The Bitter Scalewort (Porella arboris-vitae) is a species in the genus Porella. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.