Bog Hoverfly vs Brown oak slender

Eristalis cryptarum compared with Acrocercops brongniardella

Key Differences

• Bog Hoverfly is Extinct while Brown oak slender is Least Concern.

Taxonomic Classification

Rank	Bog Hoverfly	Brown oak slender
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Diptera (Diptera)	Lepidoptera (Butterflies & Moths)
Family	Syrphidae	Gracillariidae
Genus	Eristalis	Acrocercops
Species	Eristalis cryptarum	Acrocercops brongniardella

Evolutionary Relationship

Bog Hoverfly and Brown oak slender share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Bog Hoverfly

EX — Extinct

Brown oak slender

LC — Least Concern

Physical Characteristics

Attribute	Bog Hoverfly	Brown oak slender
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.

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

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.

Brown oak slender

The Brown Oak Slender (Acrocercops brongniardella) is a species in the genus Acrocercops. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden