common bubble snail vs Dot-dash Firefly

Akera bullata compared with Photuris pennsylvanica

Key Differences

• common bubble snail is Least Concern while Dot-dash Firefly is Vulnerable.

Taxonomic Classification

Rank	common bubble snail	Dot-dash Firefly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Gastropoda (Gastropoda)	Insecta (Insects)
Order	Aplysiida (Aplysiida)	Coleoptera (Beetles)
Family	Akeridae	Lampyridae
Genus	Akera	Photuris
Species	Akera bullata	Photuris pennsylvanica

Evolutionary Relationship

common bubble snail and Dot-dash Firefly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

common bubble snail

LC — Least Concern

Dot-dash Firefly

VU — Vulnerable

Physical Characteristics

Attribute	common bubble snail	Dot-dash Firefly
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.

Dot-dash Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.