Boreal Thorius vs Brown Diving Beetle

Thorius boreas compared with Agabus brunneus

Key Differences

• Boreal Thorius is Endangered while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Boreal Thorius	Brown Diving Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Amphibia (Amphibians)	Insecta (Insects)
Order	Caudata (Caudata)	Coleoptera (Beetles)
Family	Plethodontidae	Dytiscidae
Genus	Thorius	Agabus
Species	Thorius boreas	Agabus brunneus

Evolutionary Relationship

Boreal Thorius and Brown Diving Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boreal Thorius

EN — Endangered

Brown Diving Beetle

EX — Extinct

Physical Characteristics

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

Habitat & Geographic Range

Boreal Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Boreal Thorius

The Boreal Thorius (Thorius boreas) is a species in the genus Thorius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.