Micronecta quadristrigata Breddin, 1905a: 57. ST(S): Java.
?Sigara lineata Fieber, 1844: 15 (junior secondary homonym of Notonecta lineata Forster, 1771; junior homonym of Sigara lineata Fabricius, 1787; junior secondary homonym of Corixa lineata Rambur, 1840) (syn. Wróblewski, 1968b: 776, suspected). ST(S): Ostindien.
?Sigara m-notata Kirkaldy, 1897b: 240. New name for Sigara lineata Fieber.