Arrow-Grass vs Long-eared Hedgehog

Triglochin maritima compared with Hemiechinus auritus

Key Differences

• Arrow-Grass is Near Threatened while Long-eared Hedgehog is Least Concern.

Taxonomic Classification

Rank	Arrow-Grass	Long-eared Hedgehog
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Liliopsida (百合纲)	Mammalia (哺乳動物)
Order	Alismatales (泽泻目)	Erinaceomorpha (猬形目)
Family	Juncaginaceae	Erinaceidae
Genus	Triglochin	Hemiechinus
Species	Triglochin maritima	Hemiechinus auritus

Conservation Status

Arrow-Grass

NT — Near Threatened

Long-eared Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Arrow-Grass	Long-eared Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (7 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Arrow-Grass

The Arrow-Grass, Triglochin maritima, is a species. It is currently assessed as near threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.