Brown Diving Beetle vs long-armed squid

Agabus brunneus compared with Chiroteuthis veranii

Key Differences

• Brown Diving Beetle is Extinct while long-armed squid is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	long-armed squid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Cephalopoda (Cephalopods)
Order	Coleoptera (Beetles)	Oegopsida (Oegopsida)
Family	Dytiscidae	Chiroteuthidae
Genus	Agabus	Chiroteuthis
Species	Agabus brunneus	Chiroteuthis veranii

Evolutionary Relationship

Brown Diving Beetle and long-armed squid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

long-armed squid

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	long-armed 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-armed squid

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.