Mountain Brook Lamprey vs Southern Brook Lamprey

Ichthyomyzon greeleyi compared with Ichthyomyzon gagei

Taxonomic Classification

Rank	Mountain Brook Lamprey	Southern Brook Lamprey
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Petromyzonti (七鳃鳗纲)	Petromyzonti (七鳃鳗纲)
Order same	Petromyzontiformes (七鰓鰻目)	Petromyzontiformes (七鰓鰻目)
Family same	Petromyzontidae	Petromyzontidae
Genus same	Ichthyomyzon	Ichthyomyzon
Species	Ichthyomyzon greeleyi	Ichthyomyzon gagei

Evolutionary Relationship

Mountain Brook Lamprey and Southern Brook Lamprey share a common ancestor at the Genus level: Ichthyomyzon.

Conservation Status

Mountain Brook Lamprey

LC — Least Concern

Southern Brook Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Mountain Brook Lamprey	Southern Brook Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—