Bog Hoverfly vs Gray-shanked Douc Langur

Eristalis cryptarum compared with Pygathrix cinerea

Key Differences

• Bog Hoverfly is Extinct while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Bog Hoverfly	Gray-shanked Douc Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Primates (Primates)
Family	Syrphidae	Cercopithecidae (Old World Monkeys)
Genus	Eristalis	Pygathrix
Species	Eristalis cryptarum	Pygathrix cinerea

Evolutionary Relationship

Bog Hoverfly and Gray-shanked Douc Langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bog Hoverfly

EX — Extinct

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Bog Hoverfly	Gray-shanked Douc Langur
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.

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.