common bubble snail vs Small Stagshorn

Akera bullata compared with Calocera cornea

Taxonomic Classification

Rank	common bubble snail	Small Stagshorn
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Mollusca (软体动物门)	Basidiomycota (担子菌门)
Class	Gastropoda (腹足纲)	Dacrymycetes (花耳綱)
Order	Aplysiida (海鹿目)	Dacrymycetales (花耳目)
Family	Akeridae	Dacrymycetaceae
Genus	Akera	Calocera
Species	Akera bullata	Calocera cornea

Conservation Status

common bubble snail

LC — Least Concern

Small Stagshorn

LC — Least Concern

Physical Characteristics

Attribute	common bubble snail	Small Stagshorn
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

common bubble snail

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Small Stagshorn

Habitat

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

Range

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

common bubble snail

The common bubble snail (<em>Akera bullata</em>) is a marine gastropod mollusc found in the coastal waters of Denmark, Norway, Portugal, and Sweden. This species typically inhabits terrestrial and aquatic environments including forests and freshwater-adjacent marine areas, often occurring in shallow subtidal and intertidal zones of temperate European seas. It is classified as Least Concern on the IUCN Red List. As a member of the family Akeridae, the common bubble snail is characterized by its thin, fragile shell and its ability to swim briefly by flapping its large, wing-like parapodia. The species often forages on algae and detritus in sandy and muddy seafloor habitats, particularly in sheltered bays and estuaries. The common bubble snail typically aggregates in large numbers during the spawning season, producing gelatinous egg masses. Biological traits of this species remain poorly documented in the scientific literature.