Humboldt's Squirrel Monkey vs spotted ray

Saimiri cassiquiarensis compared with Raja montagui

Key Differences

• Humboldt's Squirrel Monkey is Near Threatened while spotted ray is Not Evaluated.

Taxonomic Classification

Rank	Humboldt's Squirrel Monkey	spotted ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Cebidae	Rajidae
Genus	Saimiri	Raja
Species	Saimiri cassiquiarensis	Raja montagui

Evolutionary Relationship

Humboldt's Squirrel Monkey and spotted ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Humboldt's Squirrel Monkey

NT — Near Threatened

spotted ray

NE — Not Evaluated

Physical Characteristics

Attribute	Humboldt's Squirrel Monkey	spotted ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Humboldt's Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

spotted ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.