Blue-Gray Rosette Lichen vs Davison’s Mastiff Bat

Physcia caesia compared with Promops davisoni

Key Differences

• Blue-Gray Rosette Lichen is Least Concern while Davison’s Mastiff Bat is Data Deficient.

Taxonomic Classification

Rank	Blue-Gray Rosette Lichen	Davison’s Mastiff Bat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Caliciales (Caliciales)	Chiroptera (Bats)
Family	Physciaceae	Molossidae
Genus	Physcia	Promops
Species	Physcia caesia	Promops davisoni

Conservation Status

Blue-Gray Rosette Lichen

LC — Least Concern

Davison’s Mastiff Bat

DD — Data Deficient

Physical Characteristics

Attribute	Blue-Gray Rosette Lichen	Davison’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-Gray Rosette Lichen

Habitat

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

Range

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

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Blue-Gray Rosette Lichen

The Blue Gray Rosette Lichen (Physcia caesia) is a species in the genus Physcia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.