Petromyzontiformes (Lampreys) is an order of vertebrates. There are 47 species of Lampreys, in 10 genera and 3 families. This order has been around since the upper devonian epoch. It includes groups like Southern Lampreys, Southern Topeyed Lampreys, and Northern Lampreys. They are carnivores. Reproduction is dioecious. They are fast moving animals.
EOL has data for 11 attributes, including:
The environments in which many lampreys species are known to live. Select an environment to see its lampreys species checklist.