Broad skate vs smooth giant clam

Amblyraja badia compared with Tridacna derasa

Key Differences

• Broad skate is Least Concern while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Broad skate	smooth giant clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Elasmobranchii	Bivalvia (Bivalvia)
Order	Rajiformes (Rajiformes)	Cardiida (Cardiida)
Family	Rajidae	Cardiidae
Genus	Amblyraja	Tridacna
Species	Amblyraja badia	Tridacna derasa

Evolutionary Relationship

Broad skate and smooth giant clam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broad skate

LC — Least Concern

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Broad skate	smooth giant clam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad skate

smooth giant clam

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Marshall Islands and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Broad skate

The Broad Skate (Amblyraja badia) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. This species is recognized for its ecological significance within its native range.