Rosette Tooth vs Spotted Sandpiper

Hydnellum cumulatum compared with Actitis macularius

Key Differences

• Rosette Tooth is Critically Endangered while Spotted Sandpiper is Least Concern.

Taxonomic Classification

Rank	Rosette Tooth	Spotted Sandpiper
Kingdom	Fungi (nấm)	Animalia (động vật)
Phylum	Basidiomycota (Club Fungi)	Chordata (động vật có dây sống)
Class	Agaricomycetes (Mushrooms)	Aves (chim)
Order	Thelephorales (Thelephorales)	Charadriiformes (Bộ Choi choi)
Family	Bankeraceae	Scolopacidae
Genus	Hydnellum	Actitis
Species	Hydnellum cumulatum	Actitis macularius

Conservation Status

Rosette Tooth

CR — Critically Endangered

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	Rosette Tooth	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rosette Tooth

Habitat

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

Range

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

Spotted Sandpiper

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Spotted Sandpiper

Spotted Sandpiper (Actitis macularius) 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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden