Petromyzontiformes Taxonomic Serial Number: 159696
Kingdom: Animalia Rank: Order
Current Standing: valid Credibility Rating: TWG standards met Global Species Completeness: complete Latest Record Review: 2013
Class - Cephalaspidomorphi Infraphylum - Agnatha Subphylum - Vertebrata Phylum - Chordata Infrakingdom - Deuterostomia Subkingdom - Bilateria Kingdom - Animalia
Family - Petromyzontidae Family - Mordaciidae Family - Geotriidae