Four-toed Hedgehog vs

Atelerix albiventris compared with Protoperidinium subinerme

Key Differences

• Four-toed Hedgehog is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Four-toed Hedgehog
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Myzozoa (Myzozoa)
Class	Mammalia (Mammals)	Dinophyceae (Dinophyceae)
Order	Erinaceomorpha (Erinaceomorpha)	Peridiniales (Peridiniales)
Family	Erinaceidae	Protoperidiniaceae
Genus	Atelerix	Protoperidinium
Species	Atelerix albiventris	Protoperidinium subinerme

Conservation Status

Four-toed Hedgehog

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Four-toed Hedgehog
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.

Habitat

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

Range

Distributed across Brazil, Denmark, Norway, and Sweden.

Protoperidinium subinerme is a marine heterotrophic dinoflagellate with a robust, armored cell body and relatively short spines. It inhabits coastal and neritic oceanic waters across temperate and subtropical seas globally. This predatory protist engulfs diatoms and other phytoplankton cells using pallium feeding, making it an important component of microbial food webs.