smooth giant clam vs Spotted Sandpiper

Tridacna derasa compared with Actitis macularius

Key Differences

• smooth giant clam is Vulnerable while Spotted Sandpiper is Least Concern.

Taxonomic Classification

Rank	smooth giant clam	Spotted Sandpiper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Aves (Birds)
Order	Cardiida (Cardiida)	Charadriiformes (Charadriiformes)
Family	Cardiidae	Scolopacidae
Genus	Tridacna	Actitis
Species	Tridacna derasa	Actitis macularius

Evolutionary Relationship

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

Conservation Status

smooth giant clam

VU — Vulnerable

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	smooth giant clam	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Spotted Sandpiper

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Spotted Sandpiper

Spotted Sandpiper (Actitis macularius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.