FIKÁČEK, MARTIN, and MATTHEW L. GIMMEL. 2017. “On the Identity of <em>Sternosternus</em> <em>grouvellei</Em> Guillebeau, 1894 (Coleoptera: Hydrophilidae, Phalacridae)”. Zootaxa 4237 (3). Auckland, New Zealand:578–582. https://doi.org/10.11646/zootaxa.4237.3.9.