Menschenhai vs Fly Agaric

Carcharodon carcharias compared with Amanita muscaria

Key Differences

Menschenhai is Vulnerable while Fly Agaric is Least Concern.
Menschenhai is carnivore while Fly Agaric is decomposer.
Menschenhai is 11000.0x heavier than Fly Agaric.
Menschenhai lives longer (70 years vs 1 years).

Taxonomic Classification

Rank	Menschenhai	Fly Agaric
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Chondrichthyes (Knorpelfische)	Agaricomycetes (Mushrooms)
Order	Lamniformes (Makrelenhaiartige)	Agaricales (Champignonartige)
Family	Lamnidae (Mackerel Sharks)	Agaricaceae (Agarics)
Genus	Carcharodon (Great White Sharks)	Amanita (Amanitas)
Species	Carcharodon carcharias	Amanita muscaria

Conservation Status

Menschenhai

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Menschenhai	Fly Agaric
Diet	Carnivore	Decomposer
Average Lifespan	70 years	1 years
Average Length	5.0 m	20 cm
Average Weight	1.1 t	100 g

Habitat & Geographic Range

Menschenhai

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, Norway, Portugal, and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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).

Menschenhai

The largest predatory fish on Earth, great white sharks can reach 6 meters and 2,000 kg, inhabiting cool coastal and offshore waters in all major oceans. Apex predators employing ambush attacks from below, primarily on marine mammals, large fish, and seabirds. Despite their fearsome reputation, unprovoked attacks on humans are extremely rare. Vulnerable, with populations declining from finning, bycatch, and targeted fishing despite legal protections in many jurisdictions.

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.