Biondi, M., and P. D’Alessandro. “Two New Species of the Flea Beetle Genus Psylliodes Latreille of the Montana Species-Group from Eastern Africa (Coleoptera: Chrysomelidae)”. Fragmenta Entomologica, Vol. 50, no. 2, Dec. 2018, pp. 87-94, doi:10.4081/fe.2018.305.