Helius Lepeletier & Serville, 1828

Podenas, Sigitas & Byun, Hye-Woo, 2014, New Limoniinae crane flies (Diptera: Limoniidae) of Korea, Journal of Species Research 3 (2), pp. 167-182 : 176

publication ID	https://doi.org/ 10.12651/JSR.2014.3.2.167
persistent identifier	https://treatment.plazi.org/id/03F22F0D-873E-FF96-FF6B-F8FDECF244BC
treatment provided by	Felipe
scientific name	Helius Lepeletier & Serville
status

Treatment

Key to Korean species of the genus Helius Lepeletier & Serville View in CoL

1. Wing cord surrounded by distinctly darkened area ····· ············· Helius (Helius) gracillimus Alexander, 1938 ‾ Wing cord with indistinct darkening at most ··········· 2

2. Thorax light brown, yellowish. Radial sector (Rs) often angulated and short-spured at base ····························· ············ Helius (Helius) obliteratus ( Alexander, 1920)

‾ Thorax gray. Radial sector (Rs) straight ····················· ··············· Helius (Helius) polionotus Alexander, 1938