Amur Hedgehog vs Threeleaf Halberd Fern

Erinaceus amurensis compared with Tectaria trifoliata

Key Differences

• Amur Hedgehog is Least Concern while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Amur Hedgehog	Threeleaf Halberd Fern
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Tracheophyta
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Polypodiopsida (Polypodiopsida)
Order	Erinaceomorpha (Erinaceomorpha)	Polypodiales (Polypodiales)
Family	Erinaceidae	Tectariaceae
Genus	Erinaceus	Tectaria
Species	Erinaceus amurensis	Tectaria trifoliata

Conservation Status

Amur Hedgehog

LC — Least Concern

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Amur Hedgehog	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

Threeleaf Halberd Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Amur Hedgehog

The Amur Hedgehog (Erinaceus amurensis) is a species in the genus Erinaceus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.