Far Eastern Brook Lamprey vs Four-toed Hedgehog

Lethenteron reissneri compared with Atelerix albiventris

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Erinaceomorpha (Erinaceomorpha)
Family	Petromyzontidae	Erinaceidae
Genus	Lethenteron	Atelerix
Species	Lethenteron reissneri	Atelerix albiventris

Evolutionary Relationship

Far Eastern Brook Lamprey and Four-toed Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.