Ouistiti a queue noire vs undulate ray

Mico melanurus compared with Raja undulata

Key Differences

• Ouistiti a queue noire is Near Threatened while undulate ray is Endangered.

Taxonomic Classification

Rank	Ouistiti a queue noire	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Callitrichidae	Rajidae
Genus	Mico	Raja
Species	Mico melanurus	Raja undulata

Evolutionary Relationship

Ouistiti a queue noire and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ouistiti a queue noire

NT — Near Threatened

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Ouistiti a queue noire	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ouistiti a queue noire

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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