Equatorial Saki vs Gray-backed Tern

Pithecia aequatorialis compared with Onychoprion lunatus

Taxonomic Classification

Rank	Equatorial Saki	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Pitheciidae	Laridae
Genus	Pithecia	Onychoprion
Species	Pithecia aequatorialis	Onychoprion lunatus

Evolutionary Relationship

Equatorial Saki and Gray-backed Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Equatorial Saki

LC — Least Concern

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	Equatorial Saki	Gray-backed Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Equatorial Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Gray-backed Tern

Habitat

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

Range

Found in Norway.