Solenopsis hammari Mayr, 1903 junior synonym of current valid taxon Solenopsis helena Emery, 1895
Solenopsis hammari Mayr, 1903: 400 (w.q.) BRAZIL (São Paulo). Neotropic.
Primary type information: Primary type material: lectotype worker (by designation of Pacheco & Mackay, 2013: 182). Primary type locality: lectotype Brazil: São Paulo, Cantareira, botanical garden (A. Hammar). Primary type depository: MSNG. Secondary type information: Secondary type material: 3 paralectotype queens. Secondary type locality: same as for lectotype. Secondary type depositories: MSNG, NHMW.
Citations

Extant: 0 valid subspecies (1 synonym)