Abstract
Of the subfamilies and genera known from Vietnam, the following taxa are treated in this second part of the series entitled “Generic Synopsis of the Formicidae of Vietnam”: Cerapachyinae: Cerapachys, Simopone; Aenictinae: Aenictus; Dorylinae: Dorylus; Leptanillinae: Leptanilla, Protanilla; Amblyoponinae: Myopopone, Mystrium, Opamyrma, Prionopelta, Stigmatomma; Ponerinae: Anochetus, Brachyponera, Buniapone, Centromyrmex, Cryptopone, Diacamma, Ectomomyrmex, Euponera, Harpegnathos, Hypoponera, Leptogenys, Mesoponera, Odontomachus, Odontoponera, Parvaponera, Platythyrea, Ponera, Pseudoneoponera; Ectatomminae: Gnamptogenys; Proceratiinae: Discothyrea, Probolomyrmex, Proceratium. For each of these subfamilies we provide keys to genera (when there is more than one genus) known from Vietnam. For each genus we provide a synopsis and a list of Vietnamese species.