Abstract
Two new genera and two new species of kalligrammatids, Electrogramma transformatum gen. et sp. nov. and Lasiogramma ooideum gen. et sp. nov., are described from the Late Cretaceous Myanmar amber. Electrogramma gen. nov. differs from other genera by its relatively large wing size; with a set of interlinked veinlets between costal crossveins, multiple rows of cells in base of CuP and AA; CuA distal forked while CuP pectinately branched near wing base in hind wing. And Lasiogramma gen. nov. is distinguished from other genera by its forewing RP1‒RP3 originating independently from R; costal crossveins absent; RP1 simple; nygma and eye-spot absent. A list of named kalligrammatids is also provided.