Bent Ring Lichen vs Brownfish

Arctoparmelia incurva compared with Actinopyga echinites

Key Differences

• Bent Ring Lichen is Critically Endangered while Brownfish is Vulnerable.

Taxonomic Classification

Rank	Bent Ring Lichen	Brownfish
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Echinodermata (Echinoderms)
Class	Lecanoromycetes (Lecanoromycetes)	Holothuroidea (Holothuroidea)
Order	Lecanorales (Lecanorales)	Holothuriida (Holothuriida)
Family	Parmeliaceae	Holothuriidae
Genus	Arctoparmelia	Actinopyga
Species	Arctoparmelia incurva	Actinopyga echinites

Conservation Status

Bent Ring Lichen

CR — Critically Endangered

Brownfish

VU — Vulnerable

Physical Characteristics

Attribute	Bent Ring Lichen	Brownfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bent Ring Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered 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.

Bent Ring Lichen

The Bent Ring Lichen (Arctoparmelia incurva) is a species in the genus Arctoparmelia. It is currently classified as Critically Endangered on the IUCN Red List. Native to Europe and North America, 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.