vs Green Sea Turtle

Cylindrospermum stagnale compared with Chelonia mydas

Key Differences

is Not Evaluated while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank		Green Sea Turtle
Kingdom	Bacteria (Bacteria)	Animalia (動物)
Phylum	Cyanobacteria (藍藻)	Chordata (脊索動物)
Class	Cyanobacteriia	Reptilia (爬虫類)
Order	Cyanobacteriales	Testudines (カメ)
Family	Nostocaceae	Cheloniidae (Sea Turtles)
Genus	Cylindrospermum	Chelonia (Green Sea Turtles)
Species	Cylindrospermum stagnale	Chelonia mydas

Conservation Status

NE — Not Evaluated

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

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

Habitat

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

Range

Distributed across Norway, Sweden, and Taiwan.

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.

Cylindrospermum stagnaleは、Nostocaceae科に属する糸状窒素固定シアノバクテリアで、池、水路、湿った土壌などの滞水域淡水生息地に一般的に分布する。異形細胞とアキネート（耐久胞子）を形成し、水生生態系の窒素循環に貢献する。保全状況は評価されていない。