Brown Diving Beetle vs

Agabus brunneus compared with Fuscidea praeruptorum

Key Differences

Brown Diving Beetle is Extinct while is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Arthropoda (節足動物)	Ascomycota (子嚢菌門)
Class	Insecta (昆虫)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Coleoptera (コウチュウ目)	Umbilicariales (Umbilicariales)
Family	Dytiscidae	Fuscideaceae
Genus	Agabus	Fuscidea
Species	Agabus brunneus	Fuscidea praeruptorum

Conservation Status

Brown Diving Beetle

EX — Extinct

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Fuscidea praeruptorum はFuscideaceae科の葉状地衣類で危急（VU）と評価されている。安定した未攪乱の生息地のケイ酸質岩面に生育し、大気汚染や土地利用変化に敏感である。脆弱の状態は適切な清浄大気の岩石基質の分布制限を反映している。