Brown Diving Beetle vs Long Barrel Squid

Agabus brunneus compared with Uroteuthis singhalensis

Key Differences

• Brown Diving Beetle is Extinct while Long Barrel Squid is Data Deficient.

Taxonomic Classification

Rank	Brown Diving Beetle	Long Barrel Squid
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Arthropoda (arthropodes)	Mollusca (mollusques)
Class	Insecta (insecte)	Cephalopoda (Cephalopods)
Order	Coleoptera (Beetles)	Myopsida (Myopsida)
Family	Dytiscidae	Loliginidae
Genus	Agabus	Uroteuthis
Species	Agabus brunneus	Uroteuthis singhalensis

Evolutionary Relationship

Brown Diving Beetle and Long Barrel Squid share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Brown Diving Beetle

EX — Extinct

Long Barrel Squid

DD — Data Deficient

Physical Characteristics

Attribute	Brown Diving Beetle	Long Barrel Squid
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.

Long Barrel Squid

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.