chestnut-leaf oak vs Gray-shanked Douc Langur

Quercus castaneifolia compared with Pygathrix cinerea

Key Differences

• chestnut-leaf oak is Near Threatened while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	chestnut-leaf oak	Gray-shanked Douc Langur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Primates (Primates)
Family	Fagaceae (Beech Family)	Cercopithecidae (Old World Monkeys)
Genus	Quercus (Oaks)	Pygathrix
Species	Quercus castaneifolia	Pygathrix cinerea

Conservation Status

chestnut-leaf oak

NT — Near Threatened

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	chestnut-leaf oak	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

chestnut-leaf oak

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in Brazil. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

chestnut-leaf oak

The chestnut-leaf oak (Quercus castaneifolia) is a species in the genus Quercus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.