New Obrieniidae from the jurassic of Kazakhstan (Coleoptera, Obrienioidea)

A new subfamily, Pseudobrieniinae, including the new genus Pseudobrienia and the new species Pseudobrienia rasnitsyni, Kararhynchus jurassicus, and K. gratshevi, are described from the Middle-Late Jurassic of Karatau. K. occiduus Zherikhin et Gratshev, 1993 is redescribed.