Amur Hedgehog vs Prototype quillwort

Erinaceus amurensis compared with Isoetes prototypus

Key Differences

• Amur Hedgehog is Least Concern while Prototype quillwort is Near Threatened.

Taxonomic Classification

Rank	Amur Hedgehog	Prototype quillwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Lycopodiopsida (Lycopodiopsida)
Order	Erinaceomorpha (Erinaceomorpha)	Isoetales (Isoetales)
Family	Erinaceidae	Isoetaceae
Genus	Erinaceus	Isoetes
Species	Erinaceus amurensis	Isoetes prototypus

Conservation Status

Amur Hedgehog

LC — Least Concern

Prototype quillwort

NT — Near Threatened

Physical Characteristics

Attribute	Amur Hedgehog	Prototype quillwort
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.

Prototype quillwort

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in Canada. 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.