Acrid Knight vs Brown Diving Beetle

Tricholoma aestuans compared with Agabus brunneus

Key Differences

• Acrid Knight is Near Threatened while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Acrid Knight	Brown Diving Beetle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Agaricales (Gilled Mushrooms)	Coleoptera (Beetles)
Family	Tricholomataceae	Dytiscidae
Genus	Tricholoma	Agabus
Species	Tricholoma aestuans	Agabus brunneus

Conservation Status

Acrid Knight

NT — Near Threatened

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Acrid Knight	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Acrid Knight

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Acrid Knight

The Acrid Knight (Tricholoma aestuans) is a species in the genus Tricholoma. It is currently classified as Near Threatened on the IUCN Red List. This species inhabits Typically found in forest floors, decomposing wood, and soil ecosystems, found across Denmark, Norway, and Sweden.

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