Daisy Earthstar vs Leatherback Sea Turtle

Geastrum floriforme compared with Dermochelys coriacea

Key Differences

• Daisy Earthstar is Endangered while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Daisy Earthstar	Leatherback Sea Turtle
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Basidiomycota (担子菌門)	Chordata (脊索動物)
Class	Agaricomycetes (真正担子菌綱)	Reptilia (爬虫類)
Order	Geastrales (ヒメツチグリ目)	Testudines (カメ)
Family	Geastraceae	Cheloniidae (Sea Turtles)
Genus	Geastrum	Chelonia (Green Sea Turtles)
Species	Geastrum floriforme	Dermochelys coriacea

Conservation Status

Daisy Earthstar

EN — Endangered

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Daisy Earthstar	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Daisy Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (8 countries) and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Leatherback Sea Turtle

オサガメは現存する最大のカメであり、爬虫類の中で4番目に重い種です。他のカメとは異なり、硬い甲羅ではなく柔らかく革のような皮膚に覆われています。