Bent Ring Lichen vs Common Seahorse

Arctoparmelia incurva compared with Hippocampus kuda

Key Differences

Bent Ring Lichen is Critically Endangered while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	Bent Ring Lichen	Common Seahorse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Actinopterygii (Ray-finned Fish)
Order	Lecanorales (Lecanorales)	Perciformes (Perch-like Fish)
Family	Parmeliaceae	Pomacentridae (Clownfish & Damselfish)
Genus	Arctoparmelia	Amphiprion (Clownfish)
Species	Arctoparmelia incurva	Hippocampus kuda

Conservation Status

Bent Ring Lichen

CR — Critically Endangered

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	Bent Ring Lichen	Common Seahorse
Diet	—	Carnivore
Average Lifespan	—	5 years
Average Length	—	17 cm
Average Weight	—	10 g

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.

Common Seahorse

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, India, Indonesia, Japan, and Philippines. 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.