Nomia vincta Walker, 1860: 305. Type: Ceylon [BMNH]
Halictus vinctus; Blüthgen, 1926: 428; - 1931: 289 (clé).
Halictus bedanus Blüthgen, 1926: 413 (clé), 424 (desc., types). Holotype: 1FFF, Ceylon, Peradeniya, 24.xii.1911, v. Buttel-Reepen [MNHU Berlin]. Blüthgen 1931: 287 (syn. of H. vinctus)
Pachyhalictus (Pachyhalictus) vinctus : Michener, 1978: 518.

Distribution: Sri Lanka.