Big Dipper Firefly vs Fly Agaric

Photinus pyralis compared with Amanita muscaria

Taxonomic Classification

Rank	Big Dipper Firefly	Fly Agaric
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Arthropoda (động vật Chân khớp)	Basidiomycota (Club Fungi)
Class	Insecta (côn trùng)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Bọ cánh cứng)	Agaricales (Gilled Mushrooms)
Family	Lampyridae	Agaricaceae (Agarics)
Genus	Photinus	Amanita (Amanitas)
Species	Photinus pyralis	Amanita muscaria

Conservation Status

Big Dipper Firefly

LC — Least Concern

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Big Dipper Firefly	Fly Agaric
Diet	—	Decomposer
Average Lifespan	—	1 years
Average Length	—	20 cm
Average Weight	—	100 g

Habitat & Geographic Range

Big Dipper Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Fly Agaric

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Brazil, Chile, Colombia).

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.

Fly Agaric

Among the most iconic and recognizable fungi on Earth, fly agaric mushrooms display striking red caps with white flecked warts across boreal forests of the Northern Hemisphere. Despite their fairy-tale appearance, they contain potent psychoactive compounds including muscimol and ibotenic acid and are moderately toxic. They form critical mycorrhizal symbioses with birch, pine, and spruce trees, exchanging mineral nutrients for carbon and playing essential roles in boreal forest nutrient cycling.