Polynesian Tree Snail vs White-cheeked Pintail

Samoana attenuata compared with Anas bahamensis

Key Differences

• Polynesian Tree Snail is Critically Endangered while White-cheeked Pintail is Least Concern.

Taxonomic Classification

Rank	Polynesian Tree Snail	White-cheeked Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (Birds)
Order	Stylommatophora (Stylommatophora)	Anseriformes (Anseriformes)
Family	Partulidae	Anatidae
Genus	Samoana	Anas
Species	Samoana attenuata	Anas bahamensis

Evolutionary Relationship

Polynesian Tree Snail and White-cheeked Pintail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Polynesian Tree Snail

CR — Critically Endangered

White-cheeked Pintail

LC — Least Concern

Physical Characteristics

Attribute	Polynesian Tree Snail	White-cheeked Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Polynesian Tree Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

White-cheeked Pintail

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

White-cheeked Pintail

White-cheeked Pintail (Anas bahamensis) 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.