Meggoleus hidalgoensis sp. nov., holotype female (all except 2) and paratype male (2) 1, 2 habitus, lateral view 3 head with antennae and mesosoma, lateral view 4 head, front view 5 propodeum dorso-postero-lateral view 6 posterior part of mesosoma and base of metasoma, lateral view 7 postpetiole and second tergite, dorsal view 8 apex of metasoma with ovipositor, lateral view.