Gray-shanked Douc Langur vs Great-tailed Grackle

Pygathrix cinerea compared with Quiscalus mexicanus

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Great-tailed Grackle is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Great-tailed Grackle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Cercopithecidae (Old World Monkeys)	Icteridae
Genus	Pygathrix	Quiscalus
Species	Pygathrix cinerea	Quiscalus mexicanus

Evolutionary Relationship

Gray-shanked Douc Langur and Great-tailed Grackle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Great-tailed Grackle

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Great-tailed Grackle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Great-tailed Grackle

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Great-tailed Grackle

Great-tailed Grackle (Quiscalus mexicanus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.