Zielke, E. (2018). Revalidation of an erroneously synonymized Helina species and reminder of a forgotten Lispe species from the Afrotropical Region. Beitr├Ąge Zur Entomologie = Contributions to Entomology, 68(2), 371-372. https://doi.org/10.21248/contrib.entomol.68.2.371-372