Hypsiboas palliatus (Cope, 1863) Hyla palliata is a nomen inquirendum[2] or nomen dubium[1] that could refer to some species of Boana, a genus of treefrogs.
It was originally given by Edward Drinker Cope in 1863 to a specimen (holotype) collected from an unspecific location in Paraguay.
The specimen is now lost and it is not possible to assign this name to any known species.
[2]