Leptodactylus pallidirostris Lutz, 1930 The Windward ditch frog or smooth-skinned ditch frog (Leptodactylus validus) is a species of frog in the family Leptodactylidae.

It is found in the Lesser Antilles (Grenada, Saint Vincent and the Grenadines, and Trinidad and Tobago), the Guianas (French Guiana, Guyana, Suriname), and in the northernmost Brazil (Roraima) and in Venezuela.

The Lesser Antillean part of the range might be due to human introduction.

They may also be found in meadows, at roadsides in parks and rural yards.

The species lays its eggs in foam nests.