Long-eared Hedgehog vs

Hemiechinus auritus compared with Neidium bisulcata

Key Differences

• Long-eared Hedgehog is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Long-eared Hedgehog
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Erinaceomorpha (Erinaceomorpha)	Naviculales (Naviculales)
Family	Erinaceidae	Neidiaceae
Genus	Hemiechinus	Neidium
Species	Hemiechinus auritus	Neidium bisulcata

Conservation Status

Long-eared Hedgehog

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Portugal, Sweden, and Taiwan.

Neidium bisulcata is a freshwater pennate diatom in the family Neidiaceae, distinguished by the presence of two longitudinal grooves (sulci) on each valve that give the genus its name. It inhabits soft, acidic to circumneutral freshwater habitats including lakes, bogs, and slow streams. Neidium species are considered indicators of clean, low-conductivity water and are sensitive to organic pollution.