Bog Hoverfly vs Broadgill Catshark

Eristalis cryptarum compared with Apristurus riveri

Key Differences

• Bog Hoverfly is Extinct while Broadgill Catshark is Least Concern.

Taxonomic Classification

Rank	Bog Hoverfly	Broadgill Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Diptera (Diptera)	Carcharhiniformes (Ground Sharks)
Family	Syrphidae	Scyliorhinidae
Genus	Eristalis	Apristurus
Species	Eristalis cryptarum	Apristurus riveri

Evolutionary Relationship

Bog Hoverfly and Broadgill Catshark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bog Hoverfly

EX — Extinct

Broadgill Catshark

LC — Least Concern

Physical Characteristics

Attribute	Bog Hoverfly	Broadgill Catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Hoverfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Broadgill Catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela.

Bog Hoverfly

The Bog Hoverfly (Eristalis cryptarum) is a species in the genus Eristalis. It is currently classified as Extinct on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden.

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.