Far Eastern Brook Lamprey vs Large False Serotine

Lethenteron reissneri compared with Hesperoptenus tomesi

Key Differences

• Far Eastern Brook Lamprey is Least Concern while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Large False Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Chiroptera (Bats)
Family	Petromyzontidae	Vespertilionidae
Genus	Lethenteron	Hesperoptenus
Species	Lethenteron reissneri	Hesperoptenus tomesi

Evolutionary Relationship

Far Eastern Brook Lamprey and Large False Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Large False Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.