Neptis saclava, the spotted sailer, is a butterfly of the family Nymphalidae. It is native to Madagascar and to large areas of sub-Saharan Africa.
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. in breadth. MadagascarAurivillius, [P.O.]C. 1908-1924. In: Seitz, A. Die Großschmetterlinge der Erde Band 13: Abt. 2, Die exotischen Großschmetterlinge, Die afrikanischen Tagfalter, 1925, 613 Seiten, 80 Tafeln (The Macrolepidoptera of the World 13).Alfred Kernen Verlag, Stuttgart. Images BOLD
Adults are on the wing year round with a peak from December to May.
The larvae feed on Acalypha glabrata, Combretum bracteosum, Ricinus communis, Australina, and Pilea.
Subspecies Recognised subspecies:"Neptis Fabricius, 1807" at Markku Savela's Lepidoptera and Some Other Life Forms N. s. saclava – Madagascar N. s. marpessa Hopffer, 1855 – small spotted sailer, native to southern Nigeria, Cameroon to Ethiopia to Zambia, Mozambique, Zimbabwe, Eswatini, South Africa: Limpopo, Mpumalanga, North West, Gauteng, KwaZulu-Natal, Eastern Cape only differs [from s.saclava] a little in the narrower median band of the hindwing and the smaller, more widely sepa¬ rated, white spots on the forewing.
Taxonomy It is a member of the Neptis metella Species group
References