With the discovery of Maigus sontagae gen. nov., sp. nov. in Baltic amber, all literature fossil family Berendtimiridae Winkler, 1987 is revised. The now polytypic, with subfamilies Berendtimirinae (nominotypical) and Retromalisinae subfam. This new subfamily established to include Retromalisus Kazantsev, 2020 In addition, Jantarokrama utilis Kirejtshuk & Kovalev, 2015 transferred from Elaterid...