Green Sea Turtle vs Lesser Short-tailed Rat

Chelonia mydas compared with Brachyuromys betsileoensis

Key Differences

• Green Sea Turtle is Endangered while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Green Sea Turtle	Lesser Short-tailed Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Reptilia (สัตว์เลื้อยคลาน)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Testudines (เต่า)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Cheloniidae (Sea Turtles)	Nesomyidae
Genus	Chelonia (Green Sea Turtles)	Brachyuromys
Species	Chelonia mydas	Brachyuromys betsileoensis

Evolutionary Relationship

Green Sea Turtle and Lesser Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Green Sea Turtle	Lesser Short-tailed Rat
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.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.