Sclerostropheus

{{Short description|Extinct genus of archosauromorph}}

{{Automatic taxobox

| fossil_range = Late Triassic,
{{fossil range|215|205|late Norian}}

| taxon = Sclerostropheus

| authority = Spiekman & Scheyer, 2019

| type_species = {{extinct}}Sclerostropheus fossai

| type_species_authority = Spiekman & Scheyer, 2019 (Wild 1980)

| synonyms = * Tanystropheus fossai Wild 1980

}}

Sclerostropheus is an extinct genus of tanystropheid archosauromorph from the Late Triassic of Italy. The type species is S. fossai.{{Cite journal|last1=Spiekman|first1=Stephan N. F.|last2=Scheyer|first2=Torsten M.|date=2019-12-16|title=A taxonomic revision of the genus Tanystropheus (Archosauromorpha, Tanystropheidae)|url=https://palaeo-electronica.org/content/2019/2870-revision-of-tanystropheus|journal=Palaeontologia Electronica|language=English|volume=22|issue=3|pages=1–46|doi=10.26879/1038|s2cid=211105850|issn=1094-8074|doi-access=free}}