Crater Lichen vs Green Sea Turtle

Diploschistes scruposus compared with Chelonia mydas

Key Differences

Crater Lichen is Vulnerable while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Crater Lichen	Green Sea Turtle
Kingdom	Fungi (균계)	Animalia (동물)
Phylum	Ascomycota (자낭균류)	Chordata (척삭동물)
Class	Lecanoromycetes (요강버섯강)	Reptilia (파충류)
Order	Ostropales (입요강버섯목)	Testudines (거북)
Family	Graphidaceae	Cheloniidae (Sea Turtles)
Genus	Diploschistes	Chelonia (Green Sea Turtles)
Species	Diploschistes scruposus	Chelonia mydas

Conservation Status

Crater Lichen

VU — Vulnerable

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Crater Lichen

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable 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.