Beaked Filbert vs Brown Diving Beetle

Corylus cornuta compared with Agabus brunneus

Key Differences

  • Beaked Filbert is Least Concern while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank Beaked Filbert Brown Diving Beetle
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Arthropoda (Arthropods)
Class Magnoliopsida (Dicots) Insecta (Insects)
Order Fagales (Beeches & Oaks) Coleoptera (Beetles)
Family Betulaceae Dytiscidae
Genus Corylus Agabus
Species Corylus cornuta Agabus brunneus

Conservation Status

Beaked Filbert

LC — Least Concern

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute Beaked Filbert Brown Diving Beetle
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Beaked Filbert

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in United States.

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Beaked Filbert

The Beaked Filbert (Corylus cornuta) is a species in the genus Corylus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

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