List of mosasaur genera
There is no official, canonical list of mosasaur genera but one of the most thorough attempts can be found on the "Pythonomorpha" section of Mikko Haaramo's Phylogeny Archive.
Naming conventions and terminology follow the International Code of Zoological Nomenclature.
Adriosaurus Seeley 1881 Valid Slovenia More basal than the Mosasauridae, its position within Squamata is uncertain.
Aigialosaurus Kramberger 1892 Valid Croatia Non-mosasaurid mosasauroid, classified within the Aigialosauridae.
Bentiabasaurus Polcyn Schulp Gonçalves 2023 Valid Angola Brachysaurana Strand 1928 Jr. synonym
Dollosaurus Yakovlev 1901 Disputed Spain Sweden Russia Possible junior synonym of Prognathodon.
Eidolosaurus Nopcsa 1923 Valid Slovenia Potentially a non-mosasaurid mosasauroid, though has an uncertain phylogenetic placement.
Eonatator Bardet Pereda Suberbiola Iarochène Bouya Amaghzaz 2005 Valid Colombia Sweden Eremiasaurus[3] Leblanc Caldwell Bardet 2012 Valid Morocco Type species is Eremiasaurus heterodontus.
France Belgium Spain Halisaurus Marsh 1869 Valid Morocco Niger Jordan Peru
Igdamanosaurus Zdansky 1935 Valid Niger Egypt Morocco Zietlow Boyd Van Vranken Otero Soto-Acuña Rubilar-Rogers Gutstein Longrich Polcyn Jalil Pereda-Superbiola Bardet Kolposaurus Camp 1942 Preoccupied Preoccupied by a junior synonym of Nothosaurus,[8] referred to Plotosaurus Komensaurus Caldwell Palci 2007 Valid Slovenia Kourisodon Nicholls Meckert 2002 Valid Japan Canada Lakumasaurus Novas Fernandez Gasparini de Lirio Mumez Puerta 2002 Jr. synonym Junior synonym of Taniwhasaurus.
Konishi Ohara Misaki Matsuoka Street Caldwell Mesoleptos Cornalia 1851 Valid Croatia Slovenia State of Palestine More basal than the Mosasauridae, its position within Squamata is uncertain.
Russia South Africa Sweden Poland Syria Spain Japan Denmark Belgium Niger Italy Jordan Morocco Nectoportheus Cope 1868 Opetiosaurus Kornhuber 1901 Oterognathus Dollo 1889 Pannoniasaurus Makádi Caldwell Ősi 2012 Phosphorosaurus Dollo 1889 Angola Platecarpus Cope 1869 Valid
Angola Russia Syria Egypt Sweden Morocco Jordan Canada Brazil Spain Niger Australia Plesioplatecarpus[9] Konishi Caldwell 2011 Valid Type species is Plesioplatecarpus planifrons, originally described in genus Clidastes, and later recombined in Platecarpus.
Xenodens Longrich Bardet Schulp Jalil 2021 Morocco Yaguarasaurus Paramo 1994 Colombia
