Bigelow's ray vs Francois' langur

Rajella bigelowi compared with Trachypithecus francoisi

Key Differences

• Bigelow's ray is Least Concern while Francois' langur is Endangered.

Taxonomic Classification

Rank	Bigelow's ray	Francois' langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Primates (Primates)
Family	Rajidae	Cercopithecidae (Old World Monkeys)
Genus	Rajella	Trachypithecus
Species	Rajella bigelowi	Trachypithecus francoisi

Evolutionary Relationship

Bigelow's ray and Francois' langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigelow's ray

LC — Least Concern

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Bigelow's ray	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigelow's ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigelow's ray

The Bigelow's ray (Rajella bigelowi) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.