breitwartige Fadenschnecke vs Weeping Widow

Aeolidia papillosa compared with Lacrymaria lacrymabunda

Taxonomic Classification

Rank	breitwartige Fadenschnecke	Weeping Widow
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Mollusca (Weichtiere)	Basidiomycota (Ständerpilze)
Class	Gastropoda (Schnecken)	Agaricomycetes (Mushrooms)
Order	Nudibranchia (Nacktkiemer)	Agaricales (Champignonartige)
Family	Aeolidiidae	Psathyrellaceae
Genus	Aeolidia	Lacrymaria
Species	Aeolidia papillosa	Lacrymaria lacrymabunda

Conservation Status

breitwartige Fadenschnecke

LC — Least Concern

Weeping Widow

LC — Least Concern

Physical Characteristics

Attribute	breitwartige Fadenschnecke	Weeping Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

breitwartige Fadenschnecke

Habitat

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

Range

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

Weeping Widow

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

breitwartige Fadenschnecke

<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.