Gemeine Kugelschnecke vs Wasserehrenpreis

Akera bullata compared with Veronica anagallis-aquatica

Key Differences

Gemeine Kugelschnecke is Least Concern while Wasserehrenpreis is Vulnerable.

Taxonomic Classification

Rank	Gemeine Kugelschnecke	Wasserehrenpreis
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Mollusca (Weichtiere)	Magnoliophyta (Flowering Plants)
Class	Gastropoda (Schnecken)	Magnoliopsida (Dicots)
Order	Aplysiida (Aplysiida)	Lamiales (Lippenblütlerartige)
Family	Akeridae	Plantaginaceae
Genus	Akera	Veronica
Species	Akera bullata	Veronica anagallis-aquatica

Conservation Status

Gemeine Kugelschnecke

LC — Least Concern

Wasserehrenpreis

VU — Vulnerable

Physical Characteristics

Attribute	Gemeine Kugelschnecke	Wasserehrenpreis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gemeine Kugelschnecke

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Wasserehrenpreis

Habitat

Found across multiple habitat types including tropical and subtropical grasslands and savannas, flooded grasslands and savannas, and deserts and xeric shrublands, among 6 distinct biome types spanning the Afrotropic and Neotropic realms.

Range

Widely distributed across Africa (Namibia), Asia (Japan), Europe (7 countries), North America (Canada, United States), and South America (4 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Gemeine Kugelschnecke

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.