Oxyna longicauda

{{Short description|Species of fly}}

{{Speciesbox

| image =

| image_caption =

| genus = Oxyna

| species = longicauda

| authority = Korneyev, 1990{{cite journal |last1=Korneyev |first1=V.A. |title=A review of Sphenella and Paroxyna series of genera (Diptera, Tephritidae, Tephritinae) of eastern Palaearctic |journal=Nasekomye Mongol |date=1990 |volume=11 |pages=395–470 |url=https://www.researchgate.net/publication/273123606 |access-date=11 February 2021}}

| display_parents = 3

| synonyms =

}}

Oxyna longicauda is a species of fruit fly in the family Tephritidae.{{cite journal |last1=Norrbom |first1=A.L. |last2=Carroll |first2=L.E. |last3=Thompson |first3=F.C. |last4=White |first4=I.M |last5=Freidberg |first5=A. |title=Systematic Database of Names. Pp. 65-252. In Thompson, F. C. (ed.), Fruit Fly Expert Identification System and Systematic Information Database. |journal=Myia |date=1999 |volume=9 |pages=vii + 524}}