Bear'S Head Tooth vs Brown Diving Beetle

Hericium americanum compared with Agabus brunneus

Key Differences

• Bear'S Head Tooth is Not Evaluated while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Bear'S Head Tooth	Brown Diving Beetle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Russulales (Russulales)	Coleoptera (Beetles)
Family	Hericiaceae	Dytiscidae
Genus	Hericium	Agabus
Species	Hericium americanum	Agabus brunneus

Conservation Status

Bear'S Head Tooth

NE — Not Evaluated

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Bear'S Head Tooth	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bear'S Head Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in United States.

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Bear'S Head Tooth

The Bear'S Head Tooth (Hericium americanum) is a species in the genus Hericium. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.