Neptis saclava, the spotted sailer, is a butterfly of the family Nymphalidae.

Its wingspan is 40–45 mm in males and 45–48 mm in females The hindwing beneath at the base with whitish ground-colour and numerous irregular light red-brown spots, more or less joined together; cell of the forewing above unicolorous or with small white dots, beneath white with irregular light red-brown markings; discal spot 4 of the forewing is absent or very small, dot-like; the hindmarginal spot of the forewing is.

large and touches the spot in cellule 2 or is only narrowly separated from it; the median band of the hindwing is 4—-7 mm.

Madagascar[1] Images BOLD Adults are on the wing year round with a peak from December to May.

[2] The larvae feed on Acalypha glabrata, Combretum bracteosum, Ricinus communis, Australina, and Pilea.