Ectatomma permagnum

Distribution
This taxon was described from Brazil.

Nomenclature

 * strigosum. Ectatomma opaciventre var. strigosum Emery, 1894c: 144 (w.) BOLIVIA. Raised to species: Forel, 1909a: 265. [Junior primary homonym of strigosum Emery, 1887b: 444, above.] First available replacement name: permagnum Forel, 1908c: 342.
 *  permagnum. Ectatomma opaciventre var. permagna Forel, 1908c: 342 (w.) BRAZIL. Santschi, 1921g: 83 (q.); Almeida, 1986: 28 (m.). Subspecies of strigosum: Forel, 1911c: 286. Raised to species, first available replacement name for strigosum Emery, 1894c: 144 [Junior primary homonym of strigosum Emery, 1887b: 444.], and senior synonym of aerea, confusa: Brown, 1958g: 209. Senior synonym of regis: Kempf, 1962b: 4; Kempf, 1975c: 343. See also: Almeida, 1987: 178.
 * confusa. Ectatomma strigosum var. confusa Forel, 1909a: 266 (w.) PARAGUAY. Junior synonym of permagnum: Brown, 1958g: 209.
 * aerea. Ectatomma strigosum var. aerea Forel, 1912c: 32 (w.) BRAZIL. Junior synonym of permagnum: Brown, 1958g: 209.
 * regis. Ectatomma regis Kusnezov, 1957b: 12 (w.) ARGENTINA. Junior synonym of permagnum: Kempf, 1975c: 343.