Narcosius is a genus of butterflies in the family Hesperiidae (Eudaminae).Funet
Species Narcosius aulina (Evans, 1952) - French Guiana Narcosius colossus (Herrich-Schäffer, 1869) - Mexico, Venezuela Narcosius dosula (Evans, 1952) - Brazil Narcosius granadensis (Möschler, 1879) - Venezuela, Peru, Brazil Narcosius helen (Evans, 1952) - Mexico, Honduras Narcosius hercules (Bell, 1956) - Bolivia, Brazil Narcosius mura (Williams, 1927) - Brazil Narcosius narcosius (Stoll, ) - Suriname, Peru, Bolivia, Brazil Narcosius nazaraeus Steinhauser, 1986 - Mexico Narcosius odysseus Austin, 1996 - Brazil Narcosius parisi (Williams, 1927) - Brazil Narcosius pseudomura Austin, 1996 - Brazil Narcosius samson (Evans, 1952) - Mexico, Colombia, Brazil Narcosius steinhauseri Austin, 1996 - Brazil
References
Natural History Museum Lepidoptera genus database