Green Sea Turtle vs Powdery Twig Lichen

Chelonia mydas compared with Ramalina pollinaria

Taxonomic Classification

Rank	Green Sea Turtle	Powdery Twig Lichen
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Ascomycota (Schlauchpilze)
Class	Reptilia (Reptilien)	Lecanoromycetes (Lecanoromycetes)
Order	Testudines (Schildkröten)	Lecanorales (Lecanorales)
Family	Cheloniidae (Sea Turtles)	Ramalinaceae
Genus	Chelonia (Green Sea Turtles)	Ramalina
Species	Chelonia mydas	Ramalina pollinaria

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Powdery Twig Lichen

EN — Endangered

Physical Characteristics

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

Habitat & Geographic 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.

Powdery Twig 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), and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.