Big-eared opossum vs Red-knotgrass

Didelphis aurita compared with Polygonum patulum

Key Differences

• Big-eared opossum is Least Concern while Red-knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	Red-knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Didelphimorphia (Didelphimorphia)	Caryophyllales (Caryophyllales)
Family	Didelphidae	Polygonaceae
Genus	Didelphis	Polygonum
Species	Didelphis aurita	Polygonum patulum

Conservation Status

Big-eared opossum

LC — Least Concern

Red-knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	Red-knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-knotgrass

Habitat

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

Range

Widely distributed across Europe (16 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Colombia).

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.