arctic threadwort vs Bat ray

Cephaloziella varians compared with Aetomylaeus maculatus

Key Differences

• arctic threadwort is Least Concern while Bat ray is Endangered.

Taxonomic Classification

Rank	arctic threadwort	Bat ray
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Elasmobranchii
Order	Jungermanniales (Jungermanniales)	Myliobatiformes (Myliobatiformes)
Family	Cephaloziellaceae	Myliobatidae
Genus	Cephaloziella	Aetomylaeus
Species	Cephaloziella varians	Aetomylaeus maculatus

Conservation Status

arctic threadwort

LC — Least Concern

Bat ray

EN — Endangered

Physical Characteristics

Attribute	arctic threadwort	Bat ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arctic threadwort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

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.

arctic threadwort

The Arctic threadwort (Cephaloziella varians) is a species in the genus Cephaloziella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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.