Three new species of the extinct genus of Eoptychopterina from the Eoptychopteridae family, Eoptychopterina antica sp. n......

描述原褶蚊科Eoptychopteridae Handlirsch,1906化石3新种,华美刻痕原褶蚊Crenoptychoptera decorosa sp.nov.,普通刻痕原褶蚊Cren......