Boulder Lichen vs Brown Diving Beetle

Porpidia tuberculosa compared with Agabus brunneus

Key Differences

• Boulder Lichen is Least Concern while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Boulder Lichen	Brown Diving Beetle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Lecideales (Lecideales)	Coleoptera (Beetles)
Family	Lecideaceae	Dytiscidae
Genus	Porpidia	Agabus
Species	Porpidia tuberculosa	Agabus brunneus

Conservation Status

Boulder Lichen

LC — Least Concern

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Boulder Lichen	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boulder Lichen

Habitat

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

Range

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

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Boulder Lichen

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

Brown Diving Beetle

The Brown Diving Beetle (Agabus brunneus) is a species in the genus Agabus. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden