Aosuji tobiei vs Flat Periwinkle

Aetomylaeus nichofii compared with Littorina obtusata

Key Differences

• Aosuji tobiei is Vulnerable while Flat Periwinkle is Least Concern.

Taxonomic Classification

Rank	Aosuji tobiei	Flat Periwinkle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Mollusca (軟体動物)
Class	Elasmobranchii	Gastropoda (腹足綱)
Order	Myliobatiformes (トビエイ目)	Littorinimorpha (タマキビガイ下目)
Family	Myliobatidae	Littorinidae
Genus	Aetomylaeus	Littorina
Species	Aetomylaeus nichofii	Littorina obtusata

Evolutionary Relationship

Aosuji tobiei and Flat Periwinkle share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Aosuji tobiei

VU — Vulnerable

Flat Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Aosuji tobiei	Flat Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aosuji tobiei

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Flat Periwinkle

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Aosuji tobiei

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.