robust shell vs Желтоклювая шилохвость

Littoraria undulata compared with Anas georgica

Key Differences

• robust shell is Least Concern while Желтоклювая шилохвость is Endangered.

Taxonomic Classification

Rank	robust shell	Желтоклювая шилохвость
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Mollusca (моллюски)	Chordata (хордовые)
Class	Gastropoda (брюхоногие)	Aves (птицы)
Order	Littorinimorpha (Littorinimorpha)	Anseriformes (гусеобразные)
Family	Littorinidae	Anatidae
Genus	Littoraria	Anas
Species	Littoraria undulata	Anas georgica

Evolutionary Relationship

robust shell and Желтоклювая шилохвость share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

robust shell

LC — Least Concern

Желтоклювая шилохвость

EN — Endangered

Physical Characteristics

Attribute	robust shell	Желтоклювая шилохвость
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

robust shell

Habitat

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

Range

Found in Taiwan.

Желтоклювая шилохвость

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Желтоклювая шилохвость

Yellow-billed Pintail (Anas georgica) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.