Bitter Tooth vs Orinocan Speckled Tree-rat

Hydnellum scabrosum compared with Pattonomys punctatus

Key Differences

• Bitter Tooth is Near Threatened while Orinocan Speckled Tree-rat is Data Deficient.

Taxonomic Classification

Rank	Bitter Tooth	Orinocan Speckled Tree-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Thelephorales (Thelephorales)	Rodentia (Rodents)
Family	Bankeraceae	Echimyidae
Genus	Hydnellum	Pattonomys
Species	Hydnellum scabrosum	Pattonomys punctatus

Conservation Status

Bitter Tooth

NT — Near Threatened

Orinocan Speckled Tree-rat

DD — Data Deficient

Physical Characteristics

Attribute	Bitter Tooth	Orinocan Speckled Tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Orinocan Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Bitter Tooth

The Bitter Tooth (Hydnellum scabrosum) is a species in the genus Hydnellum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.