Centric diatom vs Green Sea Turtle

Cyclotella pseudostelligera 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 (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Reptilia (Reptiles)
Order	Thalassiosirales (Thalassiosirales)	Testudines (Turtles & Tortoises)
Family	Stephanodiscaceae	Cheloniidae (Sea Turtles)
Genus	Cyclotella	Chelonia (Green Sea Turtles)
Species	Cyclotella pseudostelligera	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 North America, inhabiting ecosystems characteristic of the region.

Range

Found in 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 (Cyclotella pseudostelligera) is a species in the genus Cyclotella. Found in United States.

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.