Leatherback Sea Turtle vs Western Hemlock-spruce

Dermochelys coriacea compared with Tsuga heterophylla

Key Differences

• Leatherback Sea Turtle is Vulnerable while Western Hemlock-spruce is Not Evaluated.

Taxonomic Classification

Rank	Leatherback Sea Turtle	Western Hemlock-spruce
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Coniferophyta (Conifers)
Class	Reptilia (Reptiles)	Pinopsida (Conifers)
Order	Testudines (Turtles & Tortoises)	Pinales (Pines & Allies)
Family	Cheloniidae (Sea Turtles)	Pinaceae (Pine Family)
Genus	Chelonia (Green Sea Turtles)	Tsuga
Species	Dermochelys coriacea	Tsuga heterophylla

Conservation Status

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Western Hemlock-spruce

NE — Not Evaluated

Physical Characteristics

Attribute	Leatherback Sea Turtle	Western Hemlock-spruce
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.

Western Hemlock-spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Widely distributed across Asia (Taiwan, Turkey), Europe (10 countries), and North America (Canada).

Leatherback Sea Turtle

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