Green Sea Turtle vs

Chelonia mydas compared with Nitzschia tenuis

Key Differences

• Green Sea Turtle is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle
Kingdom	Animalia (動物)	Chromista (クロミスタ)
Phylum	Chordata (脊索動物)	Ochrophyta (オクロ植物)
Class	Reptilia (爬虫類)	Bacillariophyceae (クサリケイソウ綱)
Order	Testudines (カメ)	Bacillariales (Bacillariales)
Family	Cheloniidae (Sea Turtles)	Bacillariaceae
Genus	Chelonia (Green Sea Turtles)	Nitzschia
Species	Chelonia mydas	Nitzschia tenuis

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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。

Nitzschia tenuisは、世界中の淡水、汽水、海洋環境で発見される細長い珪藻類で、幅広い塩分および栄養素条件に耐える。細い針状の殻は多くのNitzschia種に共通する特徴である。この珪藻類は水生の一次生産性に貢献し、付着藻類、プランクトン、堆積物群集に広く見られる。