A new species of the genus Cyanosesia O. Gorbunov et Arita, 2001 (Lepidoptera: Sesiidae) from the island of Obi, North Maluku, Indonesia with a catalogue of the genus Author Gorbunov, O. G. text Russian Entomological Journal 2020 2020-12-31 29 2 187 194 http://dx.doi.org/10.15298/rusentj.29.2.11 journal article 10.15298/rusentj.29.2.11 0132-8069 Cyanosesia hypochalcia ( Hampson, 1919 ) “ Synanthedon hypochalcia n. sp. ” — Hampson, 1919: 60 . Type locality: “ Assam , Khásis, …” [= India : Meghalaya , Khasi Hills ]. Holotype ♂ ( BMNH ). LITERATURE. Dalla Torre, Strand, 1925: 28 ( Synanthedon hypochalcia ); Gaede, 1933: 780 ( Synanthedon hypochalcia ); Heppner, Duckworth, 1981: 31 ( Synanthedon hypochalcia ); Kallies, 2003: 161 , 164 ( Cyanosesia hypochalcia ); Kallies, Arita, 2004: 67 ( Cyanosesia hypochalcia ); Pühringer, Kallies, 2004: 11 ( Cyanosesia hypochalcia ); Gorbunov, Arita, 2016: 36 ( Cyanosesia hypochalcia ). FLIGHT PERIOD. The type series was collected in April. HOST PLANT. Unknown. DISTRIBUTION. This species is known only from the type locality in the state Meghalaya in India .