Cornuproetus

{{Short description|Extinct genus of trilobites}}

{{Automatic taxobox

| image = Cornuproetus lepidus.jpg

| taxon = Cornuproetus

| authority = Richter & Richter, 1919

}}

Cornuproetus is a genus of trilobite in the family Tropidocoryphidae.{{cite journal |author=Peter A. Jell & Jonathan M. Adrain |year=2002 |title=Available generic names for trilobites |journal=Memoirs of the Queensland Museum |volume=48 |issue=2 |pages=331–553 |url=http://www.trilobites.info/generic_names_Jell&Adrain2003.pdf }}