“…The oldest forms are known from the mid-Cretaceous (Zherikhin, 1993;Legalov et al, 2019b, and references therein) and the Turonian-Coniacian (Legalov, 2020b) of the Russian Far East. Thirteen species are described from the Ypresian (early Eocene) of the USA and France (Scudder, 1893;Legalov et al, 2019a;Legalov, 2018bLegalov, , 2020c) and 14 from Priabonian ambers (Voss, 1953;Zherikhin, 1971;Gratshev and Zherikhin, 1995;Gratshev and Perkovsky, 2008;Legalov, 2012Legalov, , 2013aLegalov, , 2015Legalov, , 2020a. The subfamily has been found in Miocene Mexican and Dominican ambers (Poinar and Legalov, 2016;Legalov et al, 2019b).…”