Blackish skate vs Francois' langur

Rajella nigerrima compared with Trachypithecus francoisi

Key Differences

• Blackish skate is Least Concern while Francois' langur is Endangered.

Taxonomic Classification

Rank	Blackish skate	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 nigerrima	Trachypithecus francoisi

Evolutionary Relationship

Blackish skate and Francois' langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blackish skate

LC — Least Concern

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Blackish skate	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackish skate

Habitat

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

Range

Found in Chile.

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blackish skate

The Blackish skate (Rajella nigerrima) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.