L. Borowiec, H. Takizawa, and J. Świętojańska, “Five new species of Notosacantha Chevrolat (Coleoptera: Chrysomelidae: Cassidinae) from Borneo, with a key to the Bornean species and new faunistic data”, Zootaxa, vol. 3608, no. 3, pp. 161–177, Jan. 2013.