Elm Leech vs Malayan porcupine

Hypsizygus ulmarius compared with Hystrix brachyura

Key Differences

• Elm Leech is Critically Endangered while Malayan porcupine is Least Concern.

Taxonomic Classification

Rank	Elm Leech	Malayan porcupine
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Lyophyllaceae	Hystricidae
Genus	Hypsizygus	Hystrix
Species	Hypsizygus ulmarius	Hystrix brachyura

Conservation Status

Elm Leech

CR — Critically Endangered

Malayan porcupine

LC — Least Concern

Physical Characteristics

Attribute	Elm Leech	Malayan porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elm Leech

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

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.

Malayan porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway