Large Leaf Watercress Algae vs Leatherback Sea Turtle

Halimeda discoidea compared with Dermochelys coriacea

Key Differences

• Large Leaf Watercress Algae is Not Evaluated while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Large Leaf Watercress Algae	Leatherback Sea Turtle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Chlorophyta (Chlorophyta)	Chordata (Chordates)
Class	Ulvophyceae (Ulvophyceae)	Reptilia (Reptiles)
Order	Bryopsidales (Bryopsidales)	Testudines (Turtles & Tortoises)
Family	Halimedaceae	Cheloniidae (Sea Turtles)
Genus	Halimeda	Chelonia (Green Sea Turtles)
Species	Halimeda discoidea	Dermochelys coriacea

Conservation Status

Large Leaf Watercress Algae

NE — Not Evaluated

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Large Leaf Watercress Algae	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Large Leaf Watercress Algae

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil and Taiwan.

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.

Leatherback Sea Turtle

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