Peruvian Yellow-tailed Woolly Monkey vs sei whale

Lagothrix flavicauda compared with Balaenoptera borealis

Key Differences

• Peruvian Yellow-tailed Woolly Monkey is Critically Endangered while sei whale is Endangered.

Taxonomic Classification

Rank	Peruvian Yellow-tailed Woolly Monkey	sei whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Cetacea (Whales & Dolphins)
Family	Atelidae	Balaenopteridae (Rorquals)
Genus	Lagothrix	Balaenoptera (Rorquals)
Species	Lagothrix flavicauda	Balaenoptera borealis

Evolutionary Relationship

Peruvian Yellow-tailed Woolly Monkey and sei whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Peruvian Yellow-tailed Woolly Monkey

CR — Critically Endangered

sei whale

EN — Endangered

Physical Characteristics

Attribute	Peruvian Yellow-tailed Woolly Monkey	sei whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian Yellow-tailed Woolly Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

sei whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.