Green Sea Turtle vs Silver Pheasant

Chelonia mydas compared with Lophura nycthemera

Key Differences

• Green Sea Turtle is Endangered while Silver Pheasant is Not Evaluated.

Taxonomic Classification

Rank	Green Sea Turtle	Silver Pheasant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (Birds)
Order	Testudines (Turtles & Tortoises)	Galliformes (Galliformes)
Family	Cheloniidae (Sea Turtles)	Phasianidae
Genus	Chelonia (Green Sea Turtles)	Lophura
Species	Chelonia mydas	Lophura nycthemera

Evolutionary Relationship

Green Sea Turtle and Silver Pheasant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Silver Pheasant

NE — Not Evaluated

Physical Characteristics

Attribute	Green Sea Turtle	Silver Pheasant
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.

Silver Pheasant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (10 countries), and South America (Argentina, Colombia, Ecuador).

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.

Silver Pheasant

Silver Pheasant (Lophura nycthemera) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.