corn buttercup vs Oustalet's Red Colobus

Ranunculus arvensis compared with Piliocolobus oustaleti

Key Differences

• corn buttercup is Critically Endangered while Oustalet's Red Colobus is Vulnerable.

Taxonomic Classification

Rank	corn buttercup	Oustalet's Red Colobus
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Ranunculales (Ranunculales)	Primates (Primates)
Family	Ranunculaceae	Cercopithecidae (Old World Monkeys)
Genus	Ranunculus	Piliocolobus
Species	Ranunculus arvensis	Piliocolobus oustaleti

Conservation Status

corn buttercup

CR — Critically Endangered

Oustalet's Red Colobus

VU — Vulnerable

Physical Characteristics

Attribute	corn buttercup	Oustalet's Red Colobus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

corn buttercup

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (4 countries), Europe (21 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Chile). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Oustalet's Red Colobus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.