Big-eared opossum vs hydroid

Didelphis aurita compared with Obelia longissima

Key Differences

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

Taxonomic Classification

Rank	Big-eared opossum	hydroid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Mammalia (Mammals)	Hydrozoa (Hydrozoa)
Order	Didelphimorphia (Didelphimorphia)	Leptothecata (Leptothecata)
Family	Didelphidae	Campanulariidae
Genus	Didelphis	Obelia
Species	Didelphis aurita	Obelia longissima

Evolutionary Relationship

Big-eared opossum and hydroid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big-eared opossum

LC — Least Concern

hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	hydroid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

hydroid

Habitat

Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

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.