Big-eared opossum vs

Didelphis aurita compared with Nitzschia bacillum

Key Differences

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

Taxonomic Classification

Rank	Big-eared opossum
Kingdom	Animalia (สัตว์)	Chromista (โครมิสตา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Ochrophyta (Ochrophyta)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Bacillariophyceae (Bacillariophyceae)
Order	Didelphimorphia (Didelphimorphia)	Bacillariales (Bacillariales)
Family	Didelphidae	Bacillariaceae
Genus	Didelphis	Nitzschia
Species	Didelphis aurita	Nitzschia bacillum

Conservation Status

Big-eared opossum

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden.

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.

Nitzschia bacillum is a small, rod-shaped pennate diatom with a cylindrical outline and a keel-positioned raphe. It inhabits benthic substrates in rivers, streams, and lakes across temperate and subtropical regions worldwide. This photosynthetic diatom forms part of the attached microalgal biofilm community in diverse freshwater environments.