Giffard's Cyanea vs Green Sea Turtle

Cyanea giffardii compared with Chelonia mydas

Key Differences

• Giffard's Cyanea is Extinct while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Giffard's Cyanea	Green Sea Turtle
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Cnidaria (Knidliler)	Chordata (Kordalılar)
Class	Scyphozoa (Büyük denizanaları)	Reptilia (Sürüngenler)
Order	Semaeostomeae (Semaeostomeae)	Testudines (Kaplumbağa)
Family	Cyaneidae	Cheloniidae (Sea Turtles)
Genus	Cyanea	Chelonia (Green Sea Turtles)
Species	Cyanea giffardii	Chelonia mydas

Evolutionary Relationship

Giffard's Cyanea and Green Sea Turtle share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Giffard's Cyanea

EX — Extinct

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Giffard's Cyanea	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Giffard's Cyanea

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.

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.