Early Buttercup vs Gray-bellied Night Monkey

Ranunculus fascicularis compared with Aotus lemurinus

Key Differences

• Early Buttercup is Extinct while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Early Buttercup	Gray-bellied Night Monkey
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Ranunculales (Ranunculales)	Primates (Primates)
Family	Ranunculaceae	Aotidae
Genus	Ranunculus	Aotus
Species	Ranunculus fascicularis	Aotus lemurinus

Conservation Status

Early Buttercup

EX — Extinct

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Early Buttercup	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Early Buttercup

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.