Leatherback Sea Turtle vs Straw Beard Lichen

Dermochelys coriacea compared with Usnea scabrata

Key Differences

• Leatherback Sea Turtle is Vulnerable while Straw Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Straw Beard Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Ascomycota (Sac Fungi)
Class	Reptilia (réptil)	Lecanoromycetes (Lecanoromycetes)
Order	Testudines (Tartaruga)	Lecanorales (Lecanorales)
Family	Cheloniidae (Sea Turtles)	Parmeliaceae
Genus	Chelonia (Green Sea Turtles)	Usnea
Species	Dermochelys coriacea	Usnea scabrata

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Straw Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	Straw Beard Lichen
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	2.0 m	—
Average Weight	500.0 kg	—

Habitat & Geographic Range

Leatherback 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 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Straw Beard Lichen

Habitat

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

Range

Distributed across Norway, Portugal, and United States.

Leatherback Sea Turtle

A tartaruga-de-couro é a maior tartaruga viva e o quarto réptil mais pesado. Ao contrário das demais tartarugas, possui uma carapaça mole e coriácea.