Green Sea Turtle vs Principal Oldfield Mouse

Chelonia mydas compared with Thomasomys princeps

Key Differences

• Green Sea Turtle is Endangered while Principal Oldfield Mouse is Data Deficient.

Taxonomic Classification

Rank	Green Sea Turtle	Principal Oldfield Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Mammalia (Mammals)
Order	Testudines (Turtles & Tortoises)	Rodentia (Rodents)
Family	Cheloniidae (Sea Turtles)	Cricetidae
Genus	Chelonia (Green Sea Turtles)	Thomasomys
Species	Chelonia mydas	Thomasomys princeps

Evolutionary Relationship

Green Sea Turtle and Principal Oldfield Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Principal Oldfield Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Green Sea Turtle	Principal Oldfield Mouse
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.

Principal Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.