common bubble snail vs Galapagos shark

Akera bullata compared with Carcharhinus galapagensis

Taxonomic Classification

Rank	common bubble snail	Galapagos shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Chondrichthyes (Cartilaginous Fish)
Order	Aplysiida (Aplysiida)	Carcharhiniformes (Ground Sharks)
Family	Akeridae	Carcharhinidae
Genus	Akera	Carcharhinus
Species	Akera bullata	Carcharhinus galapagensis

Evolutionary Relationship

common bubble snail and Galapagos shark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

common bubble snail

LC — Least Concern

Galapagos shark

LC — Least Concern

Physical Characteristics

Attribute	common bubble snail	Galapagos shark
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.

Galapagos shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Chile and Portugal.

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.

Shared Countries

Both species can be found in 1 countries:

🇵🇹 Portugal