Bat ray vs

Aetomylaeus maculatus compared with Hemiselmis anomala

Key Differences

• Bat ray is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Bat ray
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Cryptophyta
Class	Elasmobranchii	Cryptophyceae (Cryptophyceae)
Order	Myliobatiformes (Myliobatiformes)	Pyrenomonadales (Pyrenomonadales)
Family	Myliobatidae	Chroomonadaceae
Genus	Aetomylaeus	Hemiselmis
Species	Aetomylaeus maculatus	Hemiselmis anomala

Conservation Status

Bat ray

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Bat ray
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway 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.

Hemiselmis anomala is a unicellular cryptomonad alga found in marine and estuarine environments, characterised by its asymmetric, kidney-shaped cell and two unequal flagella for swimming. It contains phycobilin pigments allowing photosynthesis and plays a role in marine and coastal primary production. Cryptomonads like this species are significant contributors to phytoplankton communities in diverse aquatic habitats.