Big Dipper Firefly vs Caspian Shrew

Photinus pyralis compared with Crocidura caspica

Key Differences

• Big Dipper Firefly is Least Concern while Caspian Shrew is Data Deficient.

Taxonomic Classification

Rank	Big Dipper Firefly	Caspian Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Soricomorpha (Soricomorpha)
Family	Lampyridae	Soricidae
Genus	Photinus	Crocidura
Species	Photinus pyralis	Crocidura caspica

Evolutionary Relationship

Big Dipper Firefly and Caspian Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Dipper Firefly

LC — Least Concern

Caspian Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Big Dipper Firefly	Caspian Shrew
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.

Caspian Shrew

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.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.