Bat ray vs Gemeine Kugelschnecke

Aetomylaeus maculatus compared with Akera bullata

Key Differences

• Bat ray is Endangered while Gemeine Kugelschnecke is Least Concern.

Taxonomic Classification

Rank	Bat ray	Gemeine Kugelschnecke
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Mollusca (Weichtiere)
Class	Elasmobranchii	Gastropoda (Schnecken)
Order	Myliobatiformes (Stechrochenartige)	Aplysiida (Aplysiida)
Family	Myliobatidae	Akeridae
Genus	Aetomylaeus	Akera
Species	Aetomylaeus maculatus	Akera bullata

Evolutionary Relationship

Bat ray and Gemeine Kugelschnecke share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Bat ray

EN — Endangered

Gemeine Kugelschnecke

LC — Least Concern

Physical Characteristics

Attribute	Bat ray	Gemeine Kugelschnecke
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bat ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Gemeine Kugelschnecke

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Bat ray

The Bat ray (Aetomylaeus maculatus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.