Black-tailed Gull vs Brown Diving Beetle

Larus crassirostris compared with Agabus brunneus

Key Differences

• Black-tailed Gull is Least Concern while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Black-tailed Gull	Brown Diving Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Charadriiformes (Charadriiformes)	Coleoptera (Beetles)
Family	Laridae	Dytiscidae
Genus	Larus	Agabus
Species	Larus crassirostris	Agabus brunneus

Evolutionary Relationship

Black-tailed Gull and Brown Diving Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-tailed Gull

LC — Least Concern

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Black-tailed Gull	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Gull

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway, Taiwan, and United States.

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Black-tailed Gull

The Black-tailed Gull (Larus crassirostris) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Norway, Taiwan, and United States.

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.