Brown Cobblestone Lichen vs Duck Flea

Acarospora fuscata compared with Ceratophyllus garei

Key Differences

Brown Cobblestone Lichen is Least Concern while Duck Flea is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Duck Flea
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Acarosporales (Acarosporales)	Siphonaptera (Siphonaptera)
Family	Acarosporaceae	Ceratophyllidae
Genus	Acarospora	Ceratophyllus
Species	Acarospora fuscata	Ceratophyllus garei

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Duck Flea

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Duck Flea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Duck Flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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.