Big eye chimaera vs chimpanzee

Hydrolagus macrophthalmus compared with Pan troglodytes

Key Differences

• Big eye chimaera is Least Concern while chimpanzee is Endangered.

Taxonomic Classification

Rank	Big eye chimaera	chimpanzee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Primates (Primates)
Family	Chimaeridae	Hominidae (Great Apes)
Genus	Hydrolagus	Pan (Chimpanzees)
Species	Hydrolagus macrophthalmus	Pan troglodytes

Evolutionary Relationship

Big eye chimaera and chimpanzee share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big eye chimaera

LC — Least Concern

chimpanzee

EN — Endangered

Population: ~300.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Big eye chimaera	chimpanzee
Diet	—	Omnivore
Average Lifespan	—	45 years
Average Length	—	1.2 m
Average Weight	—	50.0 kg

Habitat & Geographic Range

Big eye chimaera

Habitat

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

Range

Found in Chile.

chimpanzee

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Cameroon, Congo (DRC), Guinea, Tanzania, and Uganda. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Big eye chimaera

The Big eye chimaera (Hydrolagus macrophthalmus) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.

chimpanzee

Humanity's closest living relative, sharing approximately 98.7% of DNA, chimpanzees inhabit tropical forests and savanna woodlands across central and West Africa. Highly intelligent, social primates that use and make tools, display cultural traditions, and communicate with rich vocalizations including the distinctive pant-hoot. Endangered, with populations declining due to deforestation, bushmeat hunting, and disease transmission from humans.