Chapala Lamprey vs Jacona lamprey

Tetrapleurodon spadiceus compared with Tetrapleurodon geminis

Key Differences

• Chapala Lamprey is Critically Endangered while Jacona lamprey is Endangered.

Taxonomic Classification

Rank	Chapala Lamprey	Jacona 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	Tetrapleurodon	Tetrapleurodon
Species	Tetrapleurodon spadiceus	Tetrapleurodon geminis

Evolutionary Relationship

Chapala Lamprey and Jacona lamprey share a common ancestor at the Genus level: Tetrapleurodon.

Conservation Status

Chapala Lamprey

CR — Critically Endangered

Jacona lamprey

EN — Endangered

Physical Characteristics

Attribute	Chapala Lamprey	Jacona lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Chapala Lamprey

The Chapala Lamprey (Tetrapleurodon spadiceus) is a species in the genus Tetrapleurodon. It is currently classified as Critically Endangered on the IUCN Red List.