called lamprey eels) are a group of jawless fish comprising the order Petromyzontiformes /ˌpɛtroʊmɪˈzɒntɪfɔːrmiːz/. The adult lamprey is characterized by a...

degenerate and have lost many characters over time "Introduction to the Petromyzontiformes". University of California Museum of Paleontology. Archived from the...

There are approximately 92 species of fish that have been recorded in the U.S. State of Vermont. 11 of which are introduced. The main source for this list...

This list of freshwater fish recorded in Japan is primarily based on the IUCN Red List, which, for fish found in inland waters, details the conservation...

There are roughly 135 recorded species of fish in the U.S. State of Kansas. This list is an amalgamation of the works Cross & Collins books Handbook of...

List of fish encountered in Swedish waters; both fresh water (lakes and streams) and in the marine salt water. The table denotes species native to Sweden...

The U.S. state of Tennessee has a uniquely diverse array of fresh-water fish species, owing to its large network of rivers and creeks, with major waterways...

The list of fish in Austria consists of indigenous, and also introduced species. In total it consists of 98 species, including 5 which are extinct. The...

The following is a list of the freshwater fish species of the Isle of Man. There are ten recorded species. The list has been generated from FishBase. Anguilla...

while total length measurements are used with Myxini (hagfish), Petromyzontiformes (lampreys) and usually Elasmobranchii (sharks and rays), as well as...

The following list of known freshwater fish species, subspecies, and hybrids occurring in Washington state is taken from Wydoski and Whitney(2003). Some...

The following is a list of common fish species known to occur in the lakes and rivers of Canada. Family Petromyzontidae (northern lampreys) Vancouver lamprey...

The following list of freshwater fish species and subspecies known to occur in the U.S. state of Oregon is primarily taken from "Inland Fishes of Washington"...

The state of Indiana is home to 208 species of fishes that inhabit its rivers, lakes, and streams that make up five watersheds. Indiana is the state with...

lacking. Research also indicates that some lampreys, members of the Petromyzontiformes, may be pentachromats. Invertebrates can have large numbers of different...

The following list of known freshwater fish species, subspecies, and hybrids occurring in the U.S. state of Idaho is taken from Wydoski and Whitney (2003)...

(Martens 1868) ), is a species of lamprey, a jawless fish in the order Petromyzontiformes. It inhabits coastal freshwater habitat types in the Arctic. Some...

Phylum: Chordata Infraphylum: Agnatha Class: Petromyzontida Order: Petromyzontiformes Family: Petromyzontidae Genus: Lampetra Species: L. fluviatilis Binomial...

classification Kingdom: Animalia Phylum: Chordata Class: Hyperoartia Order: Petromyzontiformes Family: Mayomyzontidae Genus: Mayomyzon Bardack and Zangerl 1968 Type...

M.T.; Mayden, R.L. (2009). "Novel relationships among lampreys (Petromyzontiformes) revealed by a taxonomically comprehensive molecular data set". American...

†Mesomyzon Petromyzontiformes (crown group)...

The state of West Virginia has a wide variety of freshwater fish species in its rivers, lakes, and streams. 20% of these species are sportfish, and the...

(Nasikabatrachus sahyadrensis) Jawless fish Hagfish (Myxinidae) family Lamprey (Petromyzontiformes) Bony fish Arowana and arapaima (Osteoglossidae) Bowfin (Amia calva)...

Phylum: Chordata Infraphylum: Agnatha Class: Petromyzontida Order: Petromyzontiformes Family: Petromyzontidae A. Risso, 1827 Type species Petromyzon marinus...

On 29 January 2010, the IUCN Red List of Threatened Species identified 842 (746 animals, 96 plants) extinct species, subspecies and varieties, stocks and...

new cryptic species of the lamprey genus Lampetra Bonnaterre, 1788 (Petromyzontiformes: Petromyzontidae) from the Iberian Peninsula. Archived 2013-06-20...

This is a list of Estonian fish. Native (usually synonymous with indigenous) species are considered to be species which are today present in the region...

English name Origin Country of occurrence IUCN status Image Ordo: Petromyzontiformes Family: Petromyzontidae Eudontomyzon mariae (Berg, 1931) Ukrainian...

technically a "swimming embryo") Fish (generally) Ichthyoplankton Fish: Petromyzontiformes (lamprey) ammocoete Fish: Anguilliformes (eels) leptocephalus Amphibians...

Mayden RL, Potter IC (2003). "Phylogeny of Living Parasitic Lampreys (Petromyzontiformes) Based on Morphological Data". Copeia. 2003 (4): 687–703. doi:10.1643/IA02-085...