Big Map Lichen vs Bishop ray

Rhizocarpon grande compared with Aetobatus narinari

Key Differences

• Big Map Lichen is Least Concern while Bishop ray is Near Threatened.

Taxonomic Classification

Rank	Big Map Lichen	Bishop ray
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Elasmobranchii
Order	Rhizocarpales (Rhizocarpales)	Myliobatiformes (Myliobatiformes)
Family	Rhizocarpaceae	Myliobatidae
Genus	Rhizocarpon	Aetobatus
Species	Rhizocarpon grande	Aetobatus narinari

Conservation Status

Big Map Lichen

LC — Least Concern

Bishop ray

NT — Near Threatened

Physical Characteristics

Attribute	Big Map Lichen	Bishop ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Map Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

Big Map Lichen

The Big Map Lichen (Rhizocarpon grande) is a species in the genus Rhizocarpon. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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.