Javan Surili vs Lesser Nighthawk

Presbytis comata compared with Chordeiles acutipennis

Key Differences

• Javan Surili is Vulnerable while Lesser Nighthawk is Least Concern.

Taxonomic Classification

Rank	Javan Surili	Lesser Nighthawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Caprimulgiformes (Caprimulgiformes)
Family	Cercopithecidae (Old World Monkeys)	Caprimulgidae
Genus	Presbytis	Chordeiles
Species	Presbytis comata	Chordeiles acutipennis

Evolutionary Relationship

Javan Surili and Lesser Nighthawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Javan Surili

VU — Vulnerable

Lesser Nighthawk

LC — Least Concern

Physical Characteristics

Attribute	Javan Surili	Lesser Nighthawk
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Lesser Nighthawk

Lesser Nighthawk (Chordeiles acutipennis) 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.