Brown eagle-ray vs

Aetomylaeus milvus compared with Frustulia rhomboides

Key Differences

Brown eagle-ray is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Brown eagle-ray
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Elasmobranchii	Bacillariophyceae (Bacillariophyceae)
Order	Myliobatiformes (Myliobatiformes)	Naviculales (Naviculales)
Family	Myliobatidae	Amphipleuraceae
Genus	Aetomylaeus	Frustulia
Species	Aetomylaeus milvus	Frustulia rhomboides

Conservation Status

Brown eagle-ray

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Brown eagle-ray
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.

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal, Sweden), North America (United States), and South America (Brazil).

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.

Frustulia rhomboides is a large, elongated freshwater diatom with a rhomboid outline and a distinctive raphe system embedded in siliceous ribs. It inhabits benthic and epiphytic habitats in acidic, humic freshwater environments including peat bogs and forest streams. This photosynthetic diatom is a bioindicator of acidic, dystrophic freshwater conditions.