First issued in release COL20.12.
Last used in release COL23.5
Published in
Lopes, S.M. & Oliveira, E.H. (2002) Descricao de duas especies novas de Helgaia Rocha e Silva-Albuquerque and Gurney, 1963 do Brasil (Blattaria, Blattellidae). Entomologia y Vectores, 9(2), 209–221.