Gray Mouse Opossum vs Irish Major

Tlacuatzin canescens compared with Oxycera fallenii

Key Differences

• Gray Mouse Opossum is Least Concern while Irish Major is Vulnerable.

Taxonomic Classification

Rank	Gray Mouse Opossum	Irish Major
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Diptera (Diptera)
Family	Didelphidae	Stratiomyidae
Genus	Tlacuatzin	Oxycera
Species	Tlacuatzin canescens	Oxycera fallenii

Evolutionary Relationship

Gray Mouse Opossum and Irish Major share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Irish Major

VU — Vulnerable

Physical Characteristics

Attribute	Gray Mouse Opossum	Irish Major
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Irish Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.