Big Dipper Firefly vs blunt tellin

Photinus pyralis compared with Arcopagia crassa

Key Differences

• Big Dipper Firefly is Least Concern while blunt tellin is Vulnerable.

Taxonomic Classification

Rank	Big Dipper Firefly	blunt tellin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Coleoptera (Beetles)	Cardiida (Cardiida)
Family	Lampyridae	Tellinidae
Genus	Photinus	Arcopagia
Species	Photinus pyralis	Arcopagia crassa

Evolutionary Relationship

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

Conservation Status

Big Dipper Firefly

LC — Least Concern

blunt tellin

VU — Vulnerable

Physical Characteristics

Attribute	Big Dipper Firefly	blunt tellin
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.

blunt tellin

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

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.

blunt tellin

The Blunt tellin (Arcopagia crassa) is a species in the genus Arcopagia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.