''Plagiophthalmosuchus'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of teleosauroid, known form the Early Jurassic (Early Toarcian) Whitby Mudstone Formation of

Whitby Whitby is a seaside town, port and civil parish in the Scarborough borough of North Yorkshire, England. Situated on the east coast of Yorkshire at the mouth of the River Esk, Whitby has a maritime, mineral and tourist heritage. Its East Clif ...

Yorkshire Yorkshire ( ; abbreviated Yorks), formally known as the County of York, is a Historic counties of England, historic county in northern England and by far the largest in the United Kingdom. Because of its large area in comparison with other Eng ...

, UK, and Dudelange, Luxembourg. The

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...

, ''P. gracilirostris'', was originally named as a species of ''

Teleosaurus ''Teleosaurus'' (from el, τέλειος , 'perfect' and el, σαῦρος , 'lizard') is an extinct genus of teleosaurid crocodyliform found in the Middle Jurassic Calcaire de Caen Formation of France. It was approximately in length and w ...

'' in 1836, but then it was moved to '' Steneosaurus'' in 1961,F. Westphal. (1961). Zu Systematik der deutschen und englischen Lias-Krokodilier he systematics of the German and English Lias crocodiles ''Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen'' 113(2):207-218 but it was again moved to its own genus in 2020.

References

{{Thalattosuchia Thalattosuchians Fossil taxa described in 2020 Prehistoric pseudosuchian genera