''Plagiophthalmosuchus'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

teleosauroid Teleosauroidea is an extinct superfamily of thalattosuchian crocodyliforms living from the Early Jurassic to the Early Cretaceous. It is phylogenetically defined by Mark T. Young and colleagues in 2024 in the ''PhyloCode'' as "the largest clade w ...

, known form the

Early Jurassic The Early Jurassic Epoch (geology), Epoch (in chronostratigraphy corresponding to the Lower Jurassic series (stratigraphy), Series) is the earliest of three epochs of the Jurassic Period. The Early Jurassic starts immediately after the Triassic� ...

(Early Toarcian)

Whitby Mudstone Formation The Whitby Mudstone is a Toarcian (Early Jurassic; ''Falciferum''-''Bifrons'' in regional chronostratigraphy) geological formation in Yorkshire and Worcestershire, England.Whitby Whitby is a seaside town, port and civil parish in North Yorkshire, England. It is on the Yorkshire Coast at the mouth of the River Esk, North Yorkshire, River Esk and has a maritime, mineral and tourist economy. From the Middle Ages, Whitby ...

Yorkshire Yorkshire ( ) is an area of Northern England which was History of Yorkshire, historically a county. Despite no longer being used for administration, Yorkshire retains a strong regional identity. The county was named after its county town, the ...

, UK, and

Dudelange Dudelange (; ; ) is a commune with town status in southern Luxembourg. It is the fourth-most populous commune, with 22,043 inhabitants. Dudelange is situated close to the border with France. The commune also includes the smaller town of Bude ...

, Luxembourg. The

type species In International_Code_of_Zoological_Nomenclature, 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 spe ...

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

Teleosaurus ''Teleosaurus'' (from , 'perfect' and , 'lizard') is an extinct genus of teleosaurid crocodyliform found in the Middle Jurassic Calcaire de Caen Formation of France. It was approximately in length. The holotype is MNHN AC 8746, a quarter of ...

'' in 1836, but then it was moved to ''

Steneosaurus ''Steneosaurus'' (from , 'narrow' and , 'lizard') is a dubious genus of teleosaurid crocodyliform from the Middle or Late Jurassic (Callovian or early Oxfordian) of France. The genus has been used as a wastebasket taxon for thalattosuchian ...

'' 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 Thalattosuchia Fossil taxa described in 2020 Prehistoric pseudosuchian genera