Green Sea Turtle vs River Quillwort

Chelonia mydas compared with Isoetes fluitans

Taxonomic Classification

Rank	Green Sea Turtle	River Quillwort
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Tracheophyta
Class	Reptilia (爬虫類)	Lycopodiopsida (ヒカゲノカズラ綱)
Order	Testudines (カメ)	Isoetales (Isoetales)
Family	Cheloniidae (Sea Turtles)	Isoetaceae
Genus	Chelonia (Green Sea Turtles)	Isoetes
Species	Chelonia mydas	Isoetes fluitans

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

River Quillwort

EN — Endangered

Physical Characteristics

Attribute	Green Sea Turtle	River Quillwort
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.

River Quillwort

Green Sea Turtle

アオウミガメは最も大きなウミガメの一つです。甲羅ではなく軟骨と脂肪の緑色に由来して名付けられました。