Yoshida, T. and Hirowatari, T. (2015) “Larval and pupal morphology of three species of the genus Psammoecus Latreille (Coleoptera: Silvanidae: Brontinae) in Japan with reference to the number of larval instars”, Zootaxa. Auckland, New Zealand, 3937(1), pp. 90–102. doi: 10.11646/zootaxa.3937.1.4.