Genus

Stenopterygius Jaekel, 1904

Classification
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
Organism groupGnathostomata
SuperclassTetrapoda
ClassReptilia
SubclassEureptilia
unrankedDiapsida
OrderIchthyosauria
GenusIchthyosaurus
Stenopterygius
Temnodontosaurus