Gray-shanked Douc Langur vs Stripe-throated Hermit

Pygathrix cinerea compared with Phaethornis striigularis

Key Differences

• Gray-shanked Douc Langur is Critically Endangered while Stripe-throated Hermit is Least Concern.

Taxonomic Classification

Rank	Gray-shanked Douc Langur	Stripe-throated Hermit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Apodiformes (Apodiformes)
Family	Cercopithecidae (Old World Monkeys)	Trochilidae
Genus	Pygathrix	Phaethornis
Species	Pygathrix cinerea	Phaethornis striigularis

Evolutionary Relationship

Gray-shanked Douc Langur and Stripe-throated Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-shanked Douc Langur

CR — Critically Endangered

Stripe-throated Hermit

LC — Least Concern

Physical Characteristics

Attribute	Gray-shanked Douc Langur	Stripe-throated Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stripe-throated Hermit

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Stripe-throated Hermit

A small hermit hummingbird of humid forest understory from southern Mexico through Central America to northern South America, stripe-throated hermits have green upper parts with a distinctive white-striped face and a curved bill adapted for Heliconia and ginger flowers. They follow fixed trap-line nectar routes through dense forest. Males aggregate at leks where they sing persistent repetitive songs to attract females. They are important pollinators of understory Heliconia and Costus plants across their range.