Heavy-browed Mouse Opossum vs small rivulet

Marmosa andersoni compared with Perizoma alchemillata

Key Differences

• Heavy-browed Mouse Opossum is Data Deficient while small rivulet is Least Concern.

Taxonomic Classification

Rank	Heavy-browed Mouse Opossum	small rivulet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Didelphimorphia (Didelphimorphia)	Lepidoptera (Butterflies & Moths)
Family	Didelphidae	Geometridae
Genus	Marmosa	Perizoma
Species	Marmosa andersoni	Perizoma alchemillata

Evolutionary Relationship

Heavy-browed Mouse Opossum and small rivulet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Heavy-browed Mouse Opossum

DD — Data Deficient

small rivulet

LC — Least Concern

Physical Characteristics

Attribute	Heavy-browed Mouse Opossum	small rivulet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heavy-browed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

small rivulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.