Four-toed Hedgehog vs Opposite Stonewort

Atelerix albiventris compared with Chara contraria

Key Differences

• Four-toed Hedgehog is Least Concern while Opposite Stonewort is Near Threatened.

Taxonomic Classification

Rank	Four-toed Hedgehog	Opposite Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Erinaceomorpha (Erinaceomorpha)	Charales (Charales)
Family	Erinaceidae	Characeae
Genus	Atelerix	Chara
Species	Atelerix albiventris	Chara contraria

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Opposite Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Four-toed Hedgehog	Opposite Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Opposite Stonewort

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.