Bishop ray vs Upper Crust

Aetobatus narinari compared with Amaurodon cyaneus

Key Differences

• Bishop ray is Near Threatened while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Bishop ray	Upper Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Elasmobranchii	Agaricomycetes (Mushrooms)
Order	Myliobatiformes (Myliobatiformes)	Thelephorales (Thelephorales)
Family	Myliobatidae	Thelephoraceae
Genus	Aetobatus	Amaurodon
Species	Aetobatus narinari	Amaurodon cyaneus

Conservation Status

Bishop ray

NT — Near Threatened

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Bishop ray	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bishop ray

Habitat

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

Range

Distributed across Colombia, Taiwan, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bishop ray

The Bishop ray (Aetobatus narinari) is a species in the genus Aetobatus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.