Crestless Fireback vs Equatorial Saki

Lophura erythrophthalma compared with Pithecia aequatorialis

Key Differences

• Crestless Fireback is Critically Endangered while Equatorial Saki is Least Concern.

Taxonomic Classification

Rank	Crestless Fireback	Equatorial Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Galliformes (Galliformes)	Primates (Primates)
Family	Phasianidae	Pitheciidae
Genus	Lophura	Pithecia
Species	Lophura erythrophthalma	Pithecia aequatorialis

Evolutionary Relationship

Crestless Fireback and Equatorial Saki share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crestless Fireback

CR — Critically Endangered

Equatorial Saki

LC — Least Concern

Physical Characteristics

Attribute	Crestless Fireback	Equatorial Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crestless Fireback

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Equatorial Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.