Burch's tree snail vs Red-billed Duck

Samoana burchi compared with Anas erythrorhyncha

Key Differences

• Burch's tree snail is Critically Endangered while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Burch's tree snail	Red-billed Duck
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 burchi	Anas erythrorhyncha

Evolutionary Relationship

Burch's tree snail and Red-billed Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Burch's tree snail

CR — Critically Endangered

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Burch's tree snail	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Burch's tree snail

Habitat

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

Red-billed Duck

Habitat

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

Range

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

Burch's tree snail

The Burch's tree snail (Samoana burchi) is a species in the genus Samoana. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Red-billed Duck

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.