Brownfish vs red ribbon worm

Actinopyga echinites compared with Lineus ruber

Key Differences

• Brownfish is Vulnerable while red ribbon worm is Not Evaluated.

Taxonomic Classification

Rank	Brownfish	red ribbon worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Nemertea (Nemertea)
Class	Holothuroidea (Holothuroidea)	Pilidiophora (Pilidiophora)
Order	Holothuriida (Holothuriida)	Heteronemertea (Heteronemertea)
Family	Holothuriidae	Lineidae
Genus	Actinopyga	Lineus
Species	Actinopyga echinites	Lineus ruber

Evolutionary Relationship

Brownfish and red ribbon worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brownfish

VU — Vulnerable

red ribbon worm

NE — Not Evaluated

Physical Characteristics

Attribute	Brownfish	red ribbon worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

red ribbon worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.