Niger Delta Red Colobus vs roker

Piliocolobus epieni compared with Raja clavata

Key Differences

• Niger Delta Red Colobus is Critically Endangered while roker is Near Threatened.

Taxonomic Classification

Rank	Niger Delta Red Colobus	roker
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Primates (bộ Linh trưởng)	Rajiformes (Bộ Cá đuối)
Family	Cercopithecidae (Old World Monkeys)	Rajidae
Genus	Piliocolobus	Raja
Species	Piliocolobus epieni	Raja clavata

Evolutionary Relationship

Niger Delta Red Colobus and roker share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Niger Delta Red Colobus

CR — Critically Endangered

roker

NT — Near Threatened

Physical Characteristics

Attribute	Niger Delta Red Colobus	roker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Niger Delta Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

roker

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.