tiny risso snail vs キバシオナガガモ

Rissoa parva compared with Anas georgica

Key Differences

• tiny risso snail is Least Concern while キバシオナガガモ is Endangered.

Taxonomic Classification

Rank	tiny risso snail	キバシオナガガモ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Mollusca (軟体動物)	Chordata (脊索動物)
Class	Gastropoda (腹足綱)	Aves (鳥類)
Order	Littorinimorpha (タマキビガイ下目)	Anseriformes (カモ目)
Family	Rissoidae	Anatidae
Genus	Rissoa	Anas
Species	Rissoa parva	Anas georgica

Evolutionary Relationship

tiny risso snail and キバシオナガガモ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

tiny risso snail

LC — Least Concern

キバシオナガガモ

EN — Endangered

Physical Characteristics

Attribute	tiny risso snail	キバシオナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

tiny risso snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

キバシオナガガモ

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.

キバシオナガガモ

キバシオナガガモ（Anas georgica）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅の高いリスクにさらされており、個体数が大幅に減少し生存への継続的な脅威があります。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway