Sehnal, R. (2014) “Scapanoclypeus hardap (Coleoptera: Scarabaeidae: Melolonthinae: Tanyproctini), a new species from Hardap province, Namibia”, Zootaxa. Auckland, New Zealand, 3861(1), pp. 96–100. doi: 10.11646/zootaxa.3861.1.7.