Leatherback Sea Turtle vs Lesser Northern Free-tailed Bat

Dermochelys coriacea compared with Chaerephon johorensis

Taxonomic Classification

Rank	Leatherback Sea Turtle	Lesser Northern Free-tailed Bat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Reptilia (пресмыкающиеся)	Mammalia (млекопитающие)
Order	Testudines (черепахи)	Chiroptera (рукокрылые)
Family	Cheloniidae (Sea Turtles)	Molossidae
Genus	Chelonia (Green Sea Turtles)	Chaerephon
Species	Dermochelys coriacea	Chaerephon johorensis

Evolutionary Relationship

Leatherback Sea Turtle and Lesser Northern Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Lesser Northern Free-tailed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Leatherback Sea Turtle	Lesser Northern Free-tailed Bat
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	2.0 m	—
Average Weight	500.0 kg	—

Habitat & Geographic Range

Leatherback 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 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Northern Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Leatherback Sea Turtle

The leatherback is the largest living turtle and the fourth-heaviest reptile. Unlike other turtles, it has a soft, leathery shell.