Nieser, N., and P. Chen. “Six New Species of Neotrephes China, 1936 (Heteroptera: Helotrephidae) from Brazil, With a Key to Neotropical Helotrephidae”. Lundiana: International Journal of Biodiversity, vol. 3, no. 1, Feb. 2002, pp. 31-40, doi:10.35699/2675-5327.2002.21790.