A branch of the living world.
110,000 accepted animal species, linked through classification, synonyms, distributions and source literature.
These attributed records come from Catalogue of Life, 2026-09-11. Detail varies; they are not all fully researched, illustrated articles. Browse researched folklore and fiction.
Matches documented source distribution records. Geographic coverage is incomplete.
Family: Petromyzontidae · Clear filter
| Species | Classification | Source status |
|---|---|---|
| Caspiomyzon graecus (Renaud & Economidis, 2010) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Caspiomyzon wagneri (Kessler, 1870) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Entosphenus similis Vladykov & Kott, 1979 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Eudontomyzon danfordi Regan, 1911 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Eudontomyzon morii (Berg, 1931) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Eudontomyzon stankokaramani Karaman, 1974 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Eudontomyzon vladykovi Oliva & Zanandrea, 1959 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Ichthyomyzon castaneus Girard, 1858 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| northern brook lampreyIchthyomyzon fossor Reighard & Cummins, 1916 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Ichthyomyzon gagei Hubbs & Trautman, 1937 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| silver lampreyIchthyomyzon unicuspis Hubbs & Trautman, 1937 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lampetra aepyptera (Abbott, 1860) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lampetra alavariensis Mateus, Alves, Quintella & Almeida, 2013 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lampetra auremensis Mateus, Alves, Quintella & Almeida, 2013 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lampetra lanceolata Kux & Steiner, 1972 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lampetra lusitanica Mateus, Alves, Quintella & Almeida, 2013 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| brook lampreyLampetra planeri (Bloch, 1784) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lampetra zanandreai Vladykov, 1955 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lethenteron alaskense Vladykov & Kott, 1978 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| arctic lampreyLethenteron camtschaticum (Tilesius, 1811) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lethenteron kessleri (Anikin, 1905) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Lethenteron satoi Sakai, Iwata & Watanabe, 2024 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Occidentis hubbsi (Vladykov & Kott, 1976) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Jacona LampreyTetrapleurodon geminis Álvarez, 1966 | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
| Tetrapleurodon spadiceus (Bean, 1887) | PetromyzontidaeChordata | Accepted speciesExtinction status not supplied |
Source and selection
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Aedo, C., Aescht, E., et al. (2026). Catalogue of Life (Version 2026-09-11). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgz5n
First records in source order under phylum quotas, then source-order overflow if a quota is short. This is a selective snapshot. Source name strings can include author names, which are also searchable.