Brown eagle-ray vs Small Adder's-Tongue

Aetomylaeus milvus compared with Ophioglossum azoricum

Key Differences

• Brown eagle-ray is Endangered while Small Adder's-Tongue is Critically Endangered.

Taxonomic Classification

Rank	Brown eagle-ray	Small Adder's-Tongue
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Elasmobranchii	Polypodiopsida (Polypodiopsida)
Order	Myliobatiformes (Myliobatiformes)	Ophioglossales (Ophioglossales)
Family	Myliobatidae	Ophioglossaceae
Genus	Aetomylaeus	Ophioglossum
Species	Aetomylaeus milvus	Ophioglossum azoricum

Conservation Status

Brown eagle-ray

EN — Endangered

Small Adder's-Tongue

CR — Critically Endangered

Physical Characteristics

Attribute	Brown eagle-ray	Small Adder's-Tongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown eagle-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.

Small Adder's-Tongue

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Iceland, Norway, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) 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.