Gray-shanked Douc Langur vs Northern Firefly

Pygathrix cinerea compared with Pyractomena borealis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Northern Firefly is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Northern Firefly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Coleoptera (Beetles)
Family	Cercopithecidae (Old World Monkeys)	Lampyridae
Genus	Pygathrix	Pyractomena
Species	Pygathrix cinerea	Pyractomena borealis

Evolutionary Relationship

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

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Northern Firefly

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Northern Firefly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.