Abstract
Thirteen new species belonging to the dentivalvata species group of the genus Meleonoma Meyrick are described. They are M. anisomorpha sp. nov., M. apicitriangula sp. nov., M. bisecta sp. nov., M. corniculata sp. nov., M. longisacca sp. nov., M. ovaliuncatus sp. nov., M. plicativa sp. nov., M. producta sp. nov., M. quadrata sp. nov., M. renaria sp. nov., M. simililunformis sp. nov., M. strena sp. nov., and M. utricularis sp. nov. Images of both adults and genitalia of the new species are provided.