Bent Ring Lichen vs Green Sea Turtle

Arctoparmelia incurva compared with Chelonia mydas

Key Differences

Bent Ring Lichen is Critically Endangered while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Bent Ring Lichen	Green Sea Turtle
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Ascomycota (Sac Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Lecanoromycetes (Lecanoromycetes)	Reptilia (สัตว์เลื้อยคลาน)
Order	Lecanorales (Lecanorales)	Testudines (เต่า)
Family	Parmeliaceae	Cheloniidae (Sea Turtles)
Genus	Arctoparmelia	Chelonia (Green Sea Turtles)
Species	Arctoparmelia incurva	Chelonia mydas

Conservation Status

Bent Ring Lichen

CR — Critically Endangered

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Bent Ring Lichen	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

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.

Green Sea Turtle

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 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered 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.