Four-toed Hedgehog vs Triangle Floater

Atelerix albiventris compared with Alasmidonta undulata

Taxonomic Classification

Rank	Four-toed Hedgehog	Triangle Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Erinaceomorpha (Erinaceomorpha)	Unionida (Unionida)
Family	Erinaceidae	Unionidae
Genus	Atelerix	Alasmidonta
Species	Atelerix albiventris	Alasmidonta undulata

Evolutionary Relationship

Four-toed Hedgehog and Triangle Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Triangle Floater

LC — Least Concern

Physical Characteristics

Attribute	Four-toed Hedgehog	Triangle Floater
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.

Triangle Floater

Habitat

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

Range

Found in United States.