Brown Cobblestone Lichen vs hydroid

Acarospora fuscata compared with Obelia longissima

Key Differences

• Brown Cobblestone Lichen is Least Concern while hydroid is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	hydroid
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Cnidaria (Cnidarians)
Class	Lecanoromycetes (Lecanoromycetes)	Hydrozoa (Hydrozoa)
Order	Acarosporales (Acarosporales)	Leptothecata (Leptothecata)
Family	Acarosporaceae	Campanulariidae
Genus	Acarospora	Obelia
Species	Acarospora fuscata	Obelia longissima

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	hydroid
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.

hydroid

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇺🇸 United States