First issued in release COL20.12.
Last used in release COL23.5
Published in
Lopes, S.M. & Oliveira, E.H. (2002) Especies novas de Helgaia Rocha e Silva-Albuquerque & Gurney, 1963 da regiao sudeste do Brasil (Blattaria, Blattellidae). Boletim do Museu Nacional. Nova serie, Zoologia, 487, 1–16.