Pl. 1.1.Spurge Hawk: caterpillar.2, 3.Silver-striped Hawk: caterpillar.4.Oleander Hawk: caterpillar.THE MOTHSOF THEBRITISH ISLESBYRICHARD SOUTH, F.E.S.AUTHOR OF"THE BUTTERFLIES OF THE BRITISH ISLES"EDITOR OF "THE ENTOMOLOGIST," ETC.FIRST SERIESCOMPRISING