Taxonomic History (provided by Barry Bolton, 2010)
beltii. Azteca bicolor r. beltii Emery, 1893b: 142, pl. 2, figs. 61-63 (s.w.) COSTA RICA. Raised to species and senior synonym of laeta, stolli: Longino, 1996: 136. See also: Longino, 1992: 1575; Longino, 2007: 21.