Solenopsis hammari carhuensis Forel, 1912 junior synonym of current valid taxon Solenopsis helena Emery, 1895
Solenopsis hammari var. carhuensis Forel, 1912h: 8 (w.) ARGENTINA (Buenos Aires). Neotropic.
Primary type information: Primary type material: lectotype worker (by designation of Pacheco & Mackay, 2013: 182). Primary type locality: lectotype Argentina: Buenos Aires, Carhué (C. Bruch). Primary type depository: MHNG. Secondary type information: Secondary type material: 2 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depository: MHNG.
Citations