Delicado, D.; Machordom, A.; Ramos, M. A. Diegus Nom. nov., a Replacement Name for the Recent Described Genus Didacus Delicado, Machordom and Ramos 2015 (Caenogastropoda, Hydrobiidae) and Subsequent New Combination Diegus Gasulli (Boeters, 1981) Comb. Nov. Graellsia 2016, 72, e046.