North American porcupine vs Olive Nut Truffle

Erethizon dorsatus compared with Hymenogaster olivaceus

Key Differences

• North American porcupine is Least Concern while Olive Nut Truffle is Data Deficient.

Taxonomic Classification

Rank	North American porcupine	Olive Nut Truffle
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Erethizontidae	Hymenogastraceae
Genus	Erethizon	Hymenogaster
Species	Erethizon dorsatus	Hymenogaster olivaceus

Conservation Status

North American porcupine

LC — Least Concern

Olive Nut Truffle

DD — Data Deficient

Physical Characteristics

Attribute	North American porcupine	Olive Nut Truffle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Olive Nut Truffle

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.