Banded Surili vs Butterfly ray

Presbytis femoralis compared with Gymnura altavela

Key Differences

• Banded Surili is Critically Endangered while Butterfly ray is Endangered.

Taxonomic Classification

Rank	Banded Surili	Butterfly 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)	Gymnuridae
Genus	Presbytis	Gymnura
Species	Presbytis femoralis	Gymnura altavela

Evolutionary Relationship

Banded Surili and Butterfly ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Banded Surili

CR — Critically Endangered

Butterfly ray

EN — Endangered

Physical Characteristics

Attribute	Banded Surili	Butterfly ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded Surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Butterfly ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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

Banded Surili

The Banded Surili (Presbytis femoralis) is a species in the genus Presbytis. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Butterfly ray

The Butterfly ray (Gymnura altavela) is a species in the genus Gymnura. It is currently classified as Endangered on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.