Fly Agaric vs Ruppell's octopus squid

Amanita muscaria compared with Octopoteuthis sicula

Key Differences

• Fly Agaric is Least Concern while Ruppell's octopus squid is Data Deficient.

Taxonomic Classification

Rank	Fly Agaric	Ruppell's octopus squid
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Basidiomycota (Club Fungi)	Mollusca (มอลลัสกา)
Class	Agaricomycetes (Mushrooms)	Cephalopoda (ชั้นเซฟาโลพอด)
Order	Agaricales (Gilled Mushrooms)	Oegopsida (Oegopsida)
Family	Agaricaceae (Agarics)	Octopoteuthidae
Genus	Amanita (Amanitas)	Octopoteuthis
Species	Amanita muscaria	Octopoteuthis sicula

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Ruppell's octopus squid

DD — Data Deficient

Physical Characteristics

Attribute	Fly Agaric	Ruppell's octopus squid
Diet	Decomposer	—
Average Lifespan	1 years	—
Average Length	20 cm	—
Average Weight	100 g	—

Habitat & Geographic Range

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).

Ruppell's octopus squid

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.