Corixa dubia Paiva in Paiva & Dover, 1922: 332 (junior homonym of Corixa dubia Douglas & Scott, 1869; junior secondary homonym of Arctocorisa dubia Abbott, 1916). HT: female, India, Assam, Darrang distr., Mazbat; NZSI?
Sigara paivai Lundblad, 1928c: 241. New name for Corixa dubia Paiva.
Sigara connexa Lundblad, 1933a: 83 (syn. Hutchinson, 1940: 459, suspected; Jansson, 1995: 55). STS: 2 males, 3 females, Indonesia, Sumatra, Singkarak, and male (slide), Sawash nr Ronau; NHRS.