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

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

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

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...

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...

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

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

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...

Mordacia mordax, known as the short-headed lamprey, Australian lamprey or Murray lamprey, is a species of Mordacia that lives in south-eastern Australia...