Blackish stingray vs Brown Cobblestone Lichen

Hemitrygon navarrae compared with Acarospora fuscata

Key Differences

• Blackish stingray is Vulnerable while Brown Cobblestone Lichen is Least Concern.

Taxonomic Classification

Rank	Blackish stingray	Brown Cobblestone Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Elasmobranchii	Lecanoromycetes (Lecanoromycetes)
Order	Myliobatiformes (Myliobatiformes)	Acarosporales (Acarosporales)
Family	Dasyatidae	Acarosporaceae
Genus	Hemitrygon	Acarospora
Species	Hemitrygon navarrae	Acarospora fuscata

Conservation Status

Blackish stingray

VU — Vulnerable

Brown Cobblestone Lichen

LC — Least Concern

Physical Characteristics

Attribute	Blackish stingray	Brown Cobblestone Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackish stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Cobblestone Lichen

Habitat

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

Range

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

Blackish stingray

The Blackish stingray (Hemitrygon navarrae) is a species in the genus Hemitrygon. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Brown Cobblestone Lichen

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