Centric diatom vs Green Sea Turtle

Skeletonema subsalsum compared with Chelonia mydas

Key Differences

Centric diatom is Not Evaluated while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Centric diatom	Green Sea Turtle
Kingdom	Chromista (크로미스타)	Animalia (동물)
Phylum	Ochrophyta (대롱편모조식물)	Chordata (척삭동물)
Class	Bacillariophyceae (원시배선규조류)	Reptilia (파충류)
Order	Thalassiosirales (Thalassiosirales)	Testudines (거북)
Family	Skeletonemaceae	Cheloniidae (Sea Turtles)
Genus	Skeletonema	Chelonia (Green Sea Turtles)
Species	Skeletonema subsalsum	Chelonia mydas

Conservation Status

Centric diatom

NE — Not Evaluated

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Centric diatom	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Centric diatom

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

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.

Centric diatom

The Centric Diatom (Skeletonema subsalsum) is a species in the genus Skeletonema. Found across Europe (7 countries) and North America (United States).