Brown Diving Beetle vs Red-crested Cotinga

Agabus brunneus compared with Ampelion rubrocristatus

Key Differences

• Brown Diving Beetle is Extinct while Red-crested Cotinga is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Red-crested Cotinga
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Passeriformes (Songbirds)
Family	Dytiscidae	Cotingidae
Genus	Agabus	Ampelion
Species	Agabus brunneus	Ampelion rubrocristatus

Evolutionary Relationship

Brown Diving Beetle and Red-crested Cotinga share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Red-crested Cotinga

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Red-crested Cotinga
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.

Red-crested Cotinga

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Red-crested Cotinga

Red-crested Cotinga (Ampelion rubrocristatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.