Bearded Tooth vs Brazilian Teal

Hericium erinaceus compared with Amazonetta brasiliensis

Key Differences

Bearded Tooth is Critically Endangered while Brazilian Teal is Least Concern.

Taxonomic Classification

Rank	Bearded Tooth	Brazilian Teal
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Russulales (Russulales)	Anseriformes (Anseriformes)
Family	Hericiaceae	Anatidae
Genus	Hericium	Amazonetta
Species	Hericium erinaceus	Amazonetta brasiliensis

Conservation Status

Bearded Tooth

CR — Critically Endangered

Brazilian Teal

LC — Least Concern

Physical Characteristics

Attribute	Bearded Tooth	Brazilian Teal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Tooth

Habitat

Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brazilian Teal

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

Bearded Tooth

The Bearded Tooth (Hericium erinaceus) is a species in the genus Hericium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Brazilian Teal

Brazilian Teal (Amazonetta brasiliensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.