Rock Partridge vs smooth giant clam

Alectoris graeca compared with Tridacna derasa

Key Differences

• Rock Partridge is Near Threatened while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Rock Partridge	smooth giant clam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Galliformes (Galliformes)	Cardiida (Cardiida)
Family	Phasianidae	Cardiidae
Genus	Alectoris	Tridacna
Species	Alectoris graeca	Tridacna derasa

Evolutionary Relationship

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

Conservation Status

Rock Partridge

NT — Near Threatened

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Rock Partridge	smooth giant clam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rock Partridge

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Rock Partridge

Rock Partridge (Alectoris graeca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.