Brown Diving Beetle vs Cayenne Caecilian

Agabus brunneus compared with Typhlonectes compressicauda

Key Differences

• Brown Diving Beetle is Extinct while Cayenne Caecilian is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Cayenne Caecilian
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Coleoptera (Beetles)	Gymnophiona (Caecilian)
Family	Dytiscidae	Typhlonectidae
Genus	Agabus	Typhlonectes
Species	Agabus brunneus	Typhlonectes compressicauda

Evolutionary Relationship

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

Conservation Status

Brown Diving Beetle

EX — Extinct

Cayenne Caecilian

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Cayenne Caecilian
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.

Cayenne Caecilian

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in 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.

Cayenne Caecilian

The Cayenne Caecilian (Typhlonectes compressicauda) is a species in the genus Typhlonectes. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.