The Caspian lamprey, Caspiomyzon wagneri, is a species of lamprey native to the Caspian Sea, and a member of the Petromyzontidae family. This species...

Lampreys /ˈlæmpreɪz/ (sometimes inaccurately called lamprey eels) are a group of jawless fish comprising the order Petromyzontiformes /ˌpɛtroʊmɪˈzɒntɪfɔːrmiːz/...

Petromyzontidae family. The Pacific lamprey is also known as the three-tooth lamprey and tridentate lamprey. Pacific lampreys grow to about 80 cm (31 in) as...

The sea lamprey (Petromyzon marinus) is a parasitic lamprey native to the Northern Hemisphere. It is sometimes referred to as the "vampire fish". In its...

European river lamprey (Lampetra fluviatilis), also known as the river lamprey or lampern, is a species of freshwater lamprey. Adult river lampreys measure from...

The brook lamprey (Lampetra planeri), also known as the European brook lamprey and the western brook lamprey is a small European lamprey species that exclusively...

pouched lamprey (Geotria australis), also known as the piharau in the North Island, korokoro, kanakana in the South Island, or wide-mouthed lamprey, is a...

The Arctic lamprey (Lethenteron camtschaticum), also known as the Japanese river lamprey or Japanese lampern (Petromyzon japonicus Martens 1868, Lampetra...

The chestnut lamprey (Ichthyomyzon castaneus) is a species of lamprey. The chestnut lamprey has a maximum length of around 38 centimetres (15 in), with...

The Ukrainian brook lamprey (Eudontomyzon mariae) is a species of lamprey in the Petromyzontidae family. It is found in brackish and freshwater areas...