Lepidoptera: Bombycoidea
Sphingidae
Smerinthinae
Ambulycini
Ambulyx Westwood, 1847
Sphinx substrigilis Westwood, 1847
= Ambulix; Bremer & Grey in Motschoulsky, 1852] 1853 (an incorrect subsequent spelling)
= Oxyambulyx Rothschild & Jordan, 1903: 173 (key), 192 (TS: Sphinx substrigilis Westwood, 1847, by original designation) (The genus group name is a junior objective synonym of Ambulyx Westwood, 1847)
Ambulyx sericeipennis sericeipennis Butler, 1875
Masuri [Mussoorie, India], Northwest Himalayas
= Oxyambulyx sericeipennis brunnea Mell, 1922a: 85 (TL. China: Sichuan Province)
= Oxyambulyx sericeipennis reducta Mell, 1922a: 85 (TL. China: Sichuan Province)
= Oxyambulyx sericeipennis agana Jordan, 1929: 85 (TL. Sikhim [Sikkim])
= Oxyambulyx okurai Okano, 1959: 40 (TL. Central Formosa [Nantou hsien] Puli)
= Oxyambulyx amaculata Meng, 1989: 299 (TL. China: Zhejiang Province, Taishun County)
Distribution
West and East Himalayas
Arunachal Pradesh, Assam, Himachal Pradesh, Jammu and Kashmir, Manipur, Meghalaya, Sikkim, Uttarakhand, West Bengal
Indian Himalaya, North East