Bitter Scalewort vs Brownfish

Porella arboris-vitae compared with Actinopyga echinites

Taxonomic Classification

Rank	Bitter Scalewort	Brownfish
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Echinodermata (Echinoderms)
Class	Jungermanniopsida (Jungermanniopsida)	Holothuroidea (Holothuroidea)
Order	Porellales (Porellales)	Holothuriida (Holothuriida)
Family	Porellaceae	Holothuriidae
Genus	Porella	Actinopyga
Species	Porella arboris-vitae	Actinopyga echinites

Conservation Status

Bitter Scalewort

VU — Vulnerable

Brownfish

VU — Vulnerable

Physical Characteristics

Attribute	Bitter Scalewort	Brownfish
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.

Brownfish

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brownfish

The Brownfish (Actinopyga echinites) is a species in the genus Actinopyga. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.