Hamlyn s Monkey vs Scale-crested Pygmy-Tyrant

Cercopithecus hamlyni compared with Lophotriccus pileatus

Key Differences

• Hamlyn s Monkey is Vulnerable while Scale-crested Pygmy-Tyrant is Least Concern.

Taxonomic Classification

Rank	Hamlyn s Monkey	Scale-crested Pygmy-Tyrant
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)	Tyrannidae
Genus	Cercopithecus	Lophotriccus
Species	Cercopithecus hamlyni	Lophotriccus pileatus

Evolutionary Relationship

Hamlyn s Monkey and Scale-crested Pygmy-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hamlyn s Monkey

VU — Vulnerable

Scale-crested Pygmy-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Hamlyn s Monkey	Scale-crested Pygmy-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hamlyn s Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scale-crested Pygmy-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Scale-crested Pygmy-Tyrant

Scale-crested Pygmy-Tyrant (Lophotriccus pileatus) 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.