Gray-shanked Douc Langur vs Predacious diving beetle

Pygathrix cinerea compared with Hydroporus guernei

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Predacious diving beetle is Endangered.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Predacious diving beetle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Primates (サル目)	Coleoptera (コウチュウ目)
Family	Cercopithecidae (Old World Monkeys)	Dytiscidae
Genus	Pygathrix	Hydroporus
Species	Pygathrix cinerea	Hydroporus guernei

Evolutionary Relationship

Gray-shanked Douc Langur and Predacious diving beetle share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Predacious diving beetle

EN — Endangered

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Predacious diving beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Predacious diving beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.