corn buttercup vs Peruvian Ichthyomyine

Ranunculus arvensis compared with Neusticomys peruviensis

Key Differences

• corn buttercup is Critically Endangered while Peruvian Ichthyomyine is Least Concern.

Taxonomic Classification

Rank	corn buttercup	Peruvian Ichthyomyine
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Mammalia (哺乳類)
Order	Ranunculales (キンポウゲ目)	Rodentia (ネズミ目)
Family	Ranunculaceae	Cricetidae
Genus	Ranunculus	Neusticomys
Species	Ranunculus arvensis	Neusticomys peruviensis

Conservation Status

corn buttercup

CR — Critically Endangered

Peruvian Ichthyomyine

LC — Least Concern

Physical Characteristics

Attribute	corn buttercup	Peruvian Ichthyomyine
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.

Peruvian Ichthyomyine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.