Brown Diving Beetle vs Chaochiao Lazy Toad

Agabus brunneus compared with Oreolalax rugosus

Key Differences

• Brown Diving Beetle is Extinct while Chaochiao Lazy Toad is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Chaochiao Lazy Toad
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Amphibia (Amphibien)
Order	Coleoptera (Käfer)	Anura (Froschlurche)
Family	Dytiscidae	Megophryidae
Genus	Agabus	Oreolalax
Species	Agabus brunneus	Oreolalax rugosus

Evolutionary Relationship

Brown Diving Beetle and Chaochiao Lazy Toad share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Brown Diving Beetle

EX — Extinct

Chaochiao Lazy Toad

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Chaochiao Lazy Toad
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.

Chaochiao Lazy Toad

Habitat

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

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.

Chaochiao Lazy Toad

The Chaochiao Lazy Toad (Oreolalax rugosus) is a species in the genus Oreolalax. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.