Allen s Swamp Monkey vs Cownose ray

Allenopithecus nigroviridis compared with Rhinoptera javanica

Key Differences

• Allen s Swamp Monkey is Least Concern while Cownose ray is Endangered.

Taxonomic Classification

Rank	Allen s Swamp Monkey	Cownose ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Cercopithecidae (Old World Monkeys)	Myliobatidae
Genus	Allenopithecus	Rhinoptera
Species	Allenopithecus nigroviridis	Rhinoptera javanica

Evolutionary Relationship

Allen s Swamp Monkey and Cownose ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Cownose ray

EN — Endangered

Physical Characteristics

Attribute	Allen s Swamp Monkey	Cownose ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cownose ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Allen s Swamp Monkey

The Allen s Swamp Monkey (Allenopithecus nigroviridis) is a species in the genus Allenopithecus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.