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pristichampsus wikipedia jump to content main menu main menu move to sidebar hide navigation main page contents current events random article about wikipedia contact us contribute help learn to edit community portal recent changes upload file special pages search search appearance donate create account log in personal tools donate create account log in contents move to sidebar hide top 1 history 2 references toggle the table of contents pristichampsus 14 languages català čeština español فارسی עברית italiano 日本語 latina nederlands simple english svenska українська tiếng việt 中文 edit links article talk english read edit view history tools tools move to sidebar hide actions read edit view history general what links here related changes upload file permanent link page information cite this page get shortened url switch to legacy parser print export download as pdf printable version in other projects wikimedia commons wikidata item appearance move to sidebar hide from wikipedia the free encyclopedia extinct genus of reptiles pristichampsus temporal range eocene 47 8 41 2 ma preꞓ ꞓ o s d c p t j k pg n lutetian life reconstruction of pristichampsus scientific classification kingdom animalia phylum chordata class reptilia clade pseudosuchia clade crocodylomorpha order crocodylia family pristichampsidae genus pristichampsus gervais 1853 type species pristichampsus rollinatii gray 1831 species p birjukovi efimov 1988 p kuznetzovi efimov 1988 synonyms crocodylus rollinatii gray 1831 limnosaurus ziphodon marsh 1871 pristichampsus from greek πρῐ́στῐς prístis saw and greek χαμψαι champsai crocodile citation needed is a non diagnostic and potentially dubious extinct genus of crocodylian from france and possibly also kazakhstan that is part of the monotypic pristichampsidae family as the type species pristichampsus rollinatii was based on insufficient material when described in 1831 and 1853 1 2 the taxonomic status of the genus is in doubt and other species have been referred to other genera primarily boverisuchus 3 history edit restoration of pristichampsus middle and other animals of the eocene clarno formation clarno nut beds pristichampsus was first described and named as a species of crocodylus c rollinatii by john edward gray in 1831 on the basis of remains from the lutetian sables du castrais formation of france 1 paul gervais 1853 assigned this species to its own genus creating the new combination pristichampsus rollinatii 2 other species have been referred to this genus the genera boverisuchus and weigeltisuchus from the lutetian of germany as well as limnosaurus from north america were synonymized with pristichampsus and their type species were reassigned to it langston 1975 found limnosaurus to be based on non diagnostic remains and therefore considered it to be in its own genus as a nomen dubium he also reassigned crocodylus vorax from the lutetian of wyoming and west texas to pristichampsus efimov 1988 named two additional species of pristichampsus p birjukovi and p kuznetzovi from the middle eocene of eastern kazakhstan following a revision of the genus pristichampsus by brochu 2013 p rollinatii was found to be based on insufficiently diagnostic material and therefore is a nomen dubium boverisuchus was reinstated as a valid genus and the species weigeltisuchus geiseltalensis was considered to be synonymous with b magnifrons brochu 2013 also reassigned p vorax as the second species of boverisuchus according to brochu 2013 material from the middle eocene of italy and texas may represent other species of boverisuchus 3 references edit 1 2 j e gray 1831 synopsis reptilium part i cataphracta tortoises crocodiles enaliosauria 1 85 1 2 p gervais 1853 observations regarding the fossil reptiles of france second part comptes rendus de l académie des sciences à paris 36 11 470 474 1 2 brochu c a 2013 phylogenetic relationships of palaeogene ziphodont eusuchians and the status of pristichampsus gervais 1853 earth and environmental science transactions of the royal society of edinburgh 103 3 4 521 550 doi 10 1017 s1755691013000200 s2cid 128920027 v t e extinct crocodylians kingdom animalia phylum chordata class sauropsida clade pseudosuchia clade eusuchia pseudosuchia see pseudosuchia neosuchia see neosuchia crocodilia see below basal crocodilians mekosuchinae australosuchus baru harpacochampsa kalthifrons kambara mekosuchus paludirex quinkana trilophosuchus ultrastenos volia others albertosuchus arenysuchus asiatosuchus borealosuchus brachyuranochampsa charactosuchus crocodylus acer crocodylus affinis portugalosuchus pristichampsus prodiplocynodon planocraniidae alligatoroidea alligatoroidea deinosuchus diplocynodon leidyosuchus listrognathosuchus globidonta albertochampsa arambourgia brachychampsa ceratosuchus deinosuchus eocaiman hassiacosuchus leidyosuchus navajosuchus procaimanoidea stangerochampsa orientalosuchina dongnanosuchus eoalligator eurycephalosuchus jiangxisuchus krabisuchus orientalosuchus protoalligator alligatoridae balanerodus lianghusuchus menatalligator sajkanosuchus alligatorinae akanthosuchus allognathosuchus arambourgia ceratosuchus chrysochampsa hassiacosuchus mandrasuchus navajosuchus procaimanoidea wannaganosuchus alligator a hailensis a luicus a mcgrewi a mefferdi a munensis a olseni a prenasalis a thomsoni caimaninae acresuchus bottosaurus brachychampsa centenariosuchus ceratosuchus chinatichampsus culebrasuchus eocaiman globidentosuchus gnatusuchus kuttanacaiman mourasuchus necrosuchus orthogenysuchus paranacaiman paranasuchus protocaiman purussaurus stangerochampsa tsoabichi wannaganosuchus melanosuchus m fisheri m latrubessei caiman c australis c brevirostris c gasparinae c venezuelensis c wannlangstoni longirostres crocodyloidea albertosuchus antecrocodylus astorgosuchus australosuchus crocodylus affinis crocodylus megarhinus jiangxisuchus mekosuchinae crocodylidae aldabrachampsus dzungarisuchus oxysdonsaurus osteolaeminae brochuchus crocodylus gariepensis euthecodon rimasuchus kinyang crocodylinae crocodylus megarhinus kinyang quinkana tzaganosuchus voay crocodylus c anthropophagus c checchiai c falconensis c palaeindicus c sudani c thorbjarnarsoni gavialoidea dollosuchoides dollosuchus ferganosuchus gavialosuchus gunggamarandu herugavialis kentisuchus leptorrhamphus maomingosuchus maroccosuchus megadontosuchus ocepesuchus paratomistoma pseudogavialis thecachampsa tienosuchus tomistoma lusitanicum gavialidae sacacosuchus tomistominae sensu stricto brasilosuchus gavialosuchus melitosaurus paratomistoma thecachampsa tomistoma t calaritanum t gaudense t lusitanicum t taiwanicum gavialinae sensu lato aktiogavialis dadagavialis gavialosuchus gryposuchus hanyusuchus harpacochampsa hesperogavialis ikanogavialis maomingosuchus paratomistoma penghusuchus piscogavialis rhamphosuchus siquisiquesuchus sutekhsuchus tomistoma cairense tomistoma coppensi toyotamaphimeia gavialis g bengawanicus g breviceps g browni g curvirostris g leptodus g lewisi g pachyrhynchus g papuensis see also brevirostres gryposuchinae taxon identifiers pristichampsidae wikidata q13530206 eol 60776707 gbif old 4822137 irmng 104307 open tree of life 3606008 pristichampsus wikidata q2455388 gbif old 4822218 irmng 1046286 paleobiology database 38456 pristichampsus rollinati wikidata q40646978 eol 60776709 paleobiology database 266826 authority control databases national israel retrieved from https en wikipedia org w index php title pristichampsus oldid 1354829243 categories crocodilia terrestrial crocodylomorphs paleocene crocodylomorphs eocene crocodylomorphs eocene reptiles of north america eocene reptiles of asia eocene reptiles of europe fossil taxa described in 1853 nomina dubia prehistoric pseudosuchian genera hidden categories articles with short description short description is different from wikidata articles with species microformats articles containing greek language text all articles with unsourced statements articles with unsourced statements from march 2025 taxonbars with from2 matching article title qid taxonbars with multiple manual wikidata items this page was last edited on 18 may 2026 at 13 27 utc page was rendered with parsoid text is available under the creative commons attribution sharealike 4 0 license additional terms may apply by using this site you agree to the terms of use and privacy policy wikipedia is a registered trademark of the wikimedia foundation inc a non profit organization privacy policy about wikipedia disclaimers contact wikipedia legal safety contacts code of conduct developers statistics cookie statement mobile view search search toggle the table of contents pristichampsus 14 languages add topic