オオミノウミウシ vs Macroalgae

Aeolidia papillosa compared with Caulerpa brachypus

Key Differences

• オオミノウミウシ is Least Concern while Macroalgae is Not Evaluated.

Taxonomic Classification

Rank	オオミノウミウシ	Macroalgae
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Mollusca (軟体動物)	Chlorophyta (緑藻植物門)
Class	Gastropoda (腹足綱)	Ulvophyceae (アオサ藻綱)
Order	Nudibranchia (裸鰓目)	Bryopsidales (ハネモ目)
Family	Aeolidiidae	Caulerpaceae
Genus	Aeolidia	Caulerpa
Species	Aeolidia papillosa	Caulerpa brachypus

Conservation Status

オオミノウミウシ

LC — Least Concern

Macroalgae

NE — Not Evaluated

Physical Characteristics

Attribute	オオミノウミウシ	Macroalgae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

オオミノウミウシ

Habitat

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

Range

Distributed across Belgium, Chile, Denmark, Norway, and Sweden.

Macroalgae

Habitat

Native to North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil and United States.

オオミノウミウシ

<em>Aeolidia papillosa</em>, commonly known as the common grey sea slug, is a nudibranch mollusc belonging to the genus Aeolidia within the family Aeolidiidae. Despite the species name referencing terrestrial and aquatic habitats including forests and freshwater, <em>Aeolidia papillosa</em> is primarily a marine organism. Its range includes Belgium, Chile, Denmark, Norway, and Sweden, indicating a distribution across the North Atlantic and into South American waters. Common grey sea slug is assessed as Least Concern on the IUCN Red List. The species is typically found in intertidal and subtidal zones, where it preys on sea anemones and stores stinging cells from its prey in its dorsal cerata for defense. Biological traits of this species remain poorly documented in the scientific literature.