Polynesian Tree Snail vs Rotschnabelente

Partula umbilicata compared with Anas erythrorhyncha

Key Differences

• Polynesian Tree Snail is Extinct while Rotschnabelente is Least Concern.

Taxonomic Classification

Rank	Polynesian Tree Snail	Rotschnabelente
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Chordata (Chordatiere)
Class	Gastropoda (Schnecken)	Aves (Vögel)
Order	Stylommatophora (Landlungenschnecken)	Anseriformes (Gänsevögel)
Family	Partulidae	Anatidae
Genus	Partula	Anas
Species	Partula umbilicata	Anas erythrorhyncha

Evolutionary Relationship

Polynesian Tree Snail and Rotschnabelente share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Polynesian Tree Snail

EX — Extinct

Rotschnabelente

LC — Least Concern

Physical Characteristics

Attribute	Polynesian Tree Snail	Rotschnabelente
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.

Rotschnabelente

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Rotschnabelente

Red-billed Duck (Anas erythrorhyncha) 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.