Big-eared opossum vs corn buttercup

Didelphis aurita compared with Ranunculus arvensis

Key Differences

• Big-eared opossum is Least Concern while corn buttercup is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	corn buttercup
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Didelphimorphia (Didelphimorphia)	Ranunculales (Ranunculales)
Family	Didelphidae	Ranunculaceae
Genus	Didelphis	Ranunculus
Species	Didelphis aurita	Ranunculus arvensis

Conservation Status

Big-eared opossum

LC — Least Concern

corn buttercup

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	corn buttercup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.