Prohegetotherium

{{Short description|Extinct genus of notoungulates}}

{{Automatic taxobox

| fossil_range = Late Oligocene-Early Miocene (Deseadan-Santacrucian)
~{{fossil range|29|16.5}}

| image = Prohegetotherium fossils.png

| image_caption = Prohegetotherium fossilized lower mandibles.

| taxon = Prohegetotherium

| authority = Ameghino 1897

| subdivision_ranks = Species

| subdivision = * P. sculptum {{small|Ameghino 1897 (type)}}

| synonyms = * Ethegotherium? Minoprio, 1947

}}

Prohegetotherium is an extinct genus of hegetotheriid notoungulates from the Late Oligocene to Early Miocene (Deseadan-Santacrucian in the SALMA classification) of the Agua de la Piedra,{{Cite journal |last1=Hernández Del Pino |first1=Santiago |last2=Seoane |first2=Federico |last3=Cerdeño |first3=Esperanza |date=2022 |title=New craniodental information and taxonomic decisions of the typotherians (Notoungulata) from the late Oligocene of Mendoza, central-western Argentina |journal=Acta Palaeontologica Polonica |language=en |volume=67 |doi=10.4202/app.00974.2022 |issn=0567-7920|doi-access=free|hdl=11336/202725 |hdl-access=free }} Mariño & Sarmiento Formations of Argentina, the Petaca and Salla Formations of Bolivia, and Fray Bentos Formation of Uruguay.[https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=43445 Prohegetotherium] at Fossilworks.org{{Cite journal |last1=Reguero |first1=Marcelo Alfredo |last2=Tineo |first2=David Eric |last3=Bona |first3=Paula |last4=Pérez |first4=Leandro Martín |last5=Vergani |first5=Gustavo Dardo |last6=Ruiz |first6=Gloria González |last7=Poiré |first7=Daniel Gustavo |date=2021-05-14 |title=A singular Hegetotheriinae (Notoungulata, Typotheria) from the late Oligocene-Early Miocene of the Subandean Region of Bolivia |journal=Brazilian Journal of Geology |language=en |volume=51 |issue=2 |doi=10.1590/2317-4889202120200067 |issn=2317-4889|doi-access=free}}