Bilardo, A. and Rocchi, S. 2019. Haliplidae, Noteridae, Dytiscidae (Coleoptera) from Gabon (12th part). Moukalaba - Doudou National Park (mission 2014) and in an area North of the Park. Natural History Sciences. 6, 1 (Apr. 2019), 41–60. DOI:https://doi.org/10.4081/nhs.2019.399.