Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Agnatha
Superclassis: Cyclostomi
Classis: Petromyzonti
Ordo: Petromyzontiformes
Familia: Petromyzontidae
Subfamilia: Petromyzontinae
Genus: Ichthyomyzon
Species: I. bdellium – I. castaneus – I. fossor – I. gagei – I. greeleyi – I. hubbsi – I. unicuspis
Name
Ichthyomyzon Girard, 1858
Vernacular names
English: Lamprey
Ichthyomyzon is a genus of lampreys in the family Petromyzontidae, native to North America.
Species
There are currently six recognized species in this genus:[2]
Ichthyomyzon bdellium (D. S. Jordan, 1885) (Ohio lamprey)
Ichthyomyzon castaneus Girard, 1858 (Chestnut lamprey)
Ichthyomyzon fossor Reighard & Cummins, 1916 (Northern brook lamprey)
Ichthyomyzon gagei C. L. Hubbs & Trautman, 1937 (Southern brook lamprey)
Ichthyomyzon greeleyi C. L. Hubbs & Trautman, 1937 (Mountain brook lamprey)
Ichthyomyzon unicuspis C. L. Hubbs & Trautman, 1937 (Silver lamprey)
References
"Petromyzontidae" (PDF). Deeplyfish: fishes of the world. Archived from the original (PDF) on 12 September 2017. Retrieved 18 May 2017.
Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Ichthyomyzon". FishBase. April 2013 version.
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