Big Dipper Firefly vs Heavy-browed Mouse Opossum

Photinus pyralis compared with Marmosa andersoni

Key Differences

• Big Dipper Firefly is Least Concern while Heavy-browed Mouse Opossum is Data Deficient.

Taxonomic Classification

Rank	Big Dipper Firefly	Heavy-browed Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Didelphimorphia (Didelphimorphia)
Family	Lampyridae	Didelphidae
Genus	Photinus	Marmosa
Species	Photinus pyralis	Marmosa andersoni

Evolutionary Relationship

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

Conservation Status

Big Dipper Firefly

LC — Least Concern

Heavy-browed Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Big Dipper Firefly	Heavy-browed Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Dipper Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Heavy-browed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Dipper Firefly

The Big Dipper Firefly (Photinus pyralis) is a species in the genus Photinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.