Fossil species of bethyline wasps from Dominican amber are revised. Based on a cladistic analysis female morphological data we recognize new genus and species, † Crassibethylus dominicanus gen. et sp. nov. , which came out as sister group the clade Odontepyris + Prosierola . We also transfer to Bethylidae fossil taxon originally described in Sclerogibbidae, placing Pterosclerogibba Olmi junior ...

Pristocera afra Magretti, 1884 which currently belongs to genus Epyris Westwood is revised and redescribed. The lectotype of P. afra Magretti is designated. New synonymy is proposed for Epyris afer (Magretti, 1884): Epyris pilosipes Kieffer, 1904, syn. nov.; Epyris analis Kieffer, 1905, syn. nov.; Epyris secundus Brues, 1906, syn. nov.; Epyris rugicollis Cameron, 1906, syn. nov.; Epyris plurili...