The Larch Hawk Moth (Sphinx morio) is a moth of the Sphingidae family. It is found in Russia, the Korean Peninsula, Japan and China.The wingspan is 60–80 mm.The larvae feed on Picea (including Picea asperata and Picea jezoensis), Larix (including Larix kaempferi, Larix sibirica, Larix olgensis var. koreana and Larix gmelinii), Pinus (including Pinus sibirica, Pinus sylvestris, Pinus koraiensis, Pinus densiflora, Pinus thunbergii and Pinus sylvestris var.