Chelystruma

This genus is not in use as it is currently considered to be a junior synonym of Pyramica.

Nomenclature

 * CHELYSTRUMA [junior synonym of Pyramica]
 * Chelystruma Brown, 1950a: 33 [as subgenus of Glamyromyrmex]. Type-species: Glamyromyrmex (Chelystruma) lilloana, by monotypy.
 * Chelystruma raised to genus: Kempf, 1959d: 338.
 * Chelystruma junior synonym of Strumigenys: Baroni Urbani & De Andrade, 1994: 14; Baroni Urbani & De Andrade, 2007: 103.
 * Chelystruma junior synonym of Pyramica: Bolton, 1999: 1668; Bolton, 2000: 91.