Cá Ó vs Dark Gray Boulder Lichen

Aetomylaeus milvus compared with Porpidia cinereoatra

Key Differences

• Cá Ó is Endangered while Dark Gray Boulder Lichen is Near Threatened.

Taxonomic Classification

Rank	Cá Ó	Dark Gray Boulder Lichen
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Ascomycota (Sac Fungi)
Class	Elasmobranchii	Lecanoromycetes (Lecanoromycetes)
Order	Myliobatiformes (Bộ Cá đuối ó)	Lecideales (Lecideales)
Family	Myliobatidae	Lecideaceae
Genus	Aetomylaeus	Porpidia
Species	Aetomylaeus milvus	Porpidia cinereoatra

Conservation Status

Cá Ó

EN — Endangered

Dark Gray Boulder Lichen

NT — Near Threatened

Physical Characteristics

Attribute	Cá Ó	Dark Gray Boulder Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cá Ó

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.

Dark Gray Boulder Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Cá Ó

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.