Lotongus
Introduction '''''Lotongus''''' is a genus of grass skippers in the family Hesperiidae. The genus is confined to the Indomalayan realm.
Species *''Lotongus calathus'' (Hewitson, 1876) Burma to Malaya**''L. c. calathus'' Thailand, Langkawi, Malaysia, Tioman, Borneo, Sumatra, Bangka, Natuna, Palawan**''L. c. taprobanus'' (Plötz, 1885)  Celebes**''L. c. balta'' Evans, 1949 Vietnam, Burma, Thailand, Laos*''Lotongus saralus'' (de Nicéville, 1889) Assam to W.China. **''L. s. chinensis'' Evans, 1932 Burma, Thailand, Laos, N.Vietnam, Szechwan**''L. s. quinquepunctus'' Joicey & Talbot, 1921 Hainan*''Lotongus sarala''===Former species===*''Lotongus avesta'' (Hewitson, 1868) - transferred to ''Avestia avesta'' (Hewitson, 1868)
References * Natural History Museum Lepidoptera genus database* Funet