Ouistiti a queue noire vs Ray

Mico melanurus compared with Atlantoraja castelnaui

Key Differences

• Ouistiti a queue noire is Near Threatened while Ray is Critically Endangered.

Taxonomic Classification

Rank	Ouistiti a queue noire	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Callitrichidae	Arhynchobatidae
Genus	Mico	Atlantoraja
Species	Mico melanurus	Atlantoraja castelnaui

Evolutionary Relationship

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

Conservation Status

Ouistiti a queue noire

NT — Near Threatened

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Ouistiti a queue noire	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ouistiti a queue noire

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray