Myrmelachista rubiginosa Emery, 1906 junior synonym of current valid taxon Myrmelachista gallicola Mayr, 1887
Myrmelachista rubiginosa Emery, 1906c: 185 (w.) ARGENTINA (Buenos Aires). Neotropic.
Primary type information: Primary type material: holotype worker. Primary type locality: Argentina: Buenos Aires, Tigre, 4.xii.1898 (F. Silvestre). Primary type depository: MSNG.
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