Bigeye Numbfish vs Brown Diving Beetle

Narcine oculifera compared with Agabus brunneus

Key Differences

• Bigeye Numbfish is Data Deficient while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Bigeye Numbfish	Brown Diving Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Torpediniformes (electric ray)	Coleoptera (Beetles)
Family	Narcinidae	Dytiscidae
Genus	Narcine	Agabus
Species	Narcine oculifera	Agabus brunneus

Evolutionary Relationship

Bigeye Numbfish and Brown Diving Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Bigeye Numbfish	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Bigeye Numbfish

The Bigeye Numbfish (Narcine oculifera) is a species in the genus Narcine.

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.