Azteca alfari var. mixta Forel, 1908: 386 (w.q.m.) PARAGUAY. Neotropic.

Primary type information: Primary type material: lectotype queen (by designation of Longino, 1989b: 6). Primary type locality: lectotype Paraguay: San Bernardino (K.A.G. Fiebrig). Primary type depository: MHNG. Primary type specimen: CASENT0909592 (lectotype). Secondary type information: Secondary type material: paralectotype workers, paralectotype queens, paralectotype males (numbers not stated). Secondary type locality: same as for lectotype. Secondary type depository: MHNG. Type notes: 1) Baroni Urbani, 1977e: 80, cites 1 worker, 1 queen syntypes in NHMB. 2) Shattuck, 1994: 11, cites 16 worker, 6 queen, 5 male paralectotypes in MHNG. 3) Other original syntype locality: Brazil: São Paulo (H. von Ihering) (invalid restriction of type locality by Kempf, 1972b: 29; no lectotype designated). 4) Brazil specimens excluded from type series by Longino, 1989b: 7. 5) Mônica Ulysséa cites 4 syntype workers (MZSP0063290, MZSP0063478) in MZSP that were excluded from the type series without being examined by Longino, 1989b. 6) Ulysséa et al., 2025: Table 2, supply the collection details from the handwritten catalogues at MZSP for the Brazil syntype specimens MZSP0063290, MZSP0063478: MZSP database: Coll. Borgmeier 2153, Azteca alfari v. mixta For. nov. var, Rio Sapopemba, Wacket, 31.i.06, MP 2313; MP 2313, Azteca alfari Em. var. mixta n. var. (Formicid.), 31.i.06, M, Wacket, Rio de Janeiro, Sapopemba, formigas da Cecropia do brejo, Forel det.