Gronoceras cinctum (SMITH, 1853)
Chalicodoma (Gronoceras) cincta (FABRICIUS, 1871): PASTEELS 1965: 517 (key ♂), 519 (key ♀), 524 (tax., descr. ♀ ♂, tropical Africa), 525 (figs 1233-1239).
* Megachile (Megachile) combusta SMITH, 1853: FRIESE 1909: 96 (tax., biogeogr. as M. guineensis subsp. combusta), 325 (cat. Africa), 329 (key ♂), 333 (key ♀), 345 (tax., descr. ♀ ♂, biol., Eritrea without locality), pl. 9 (fig. 6 as M. guineënsis (!) var. combusta), 467 (cat. Africa).
Megachile combusta SMITH, 1853: FRIESE 1915: 275 (Eritrea without locality).
Megachile guineensis subspec. combusta SMITH, 1853: FRIESE 1926 (In: BRAUNS): 188 (tax., Eritrea without locality).
Chalicodoma (Gronoceras) cincta forma combusta (SMITH, 1853): PASTEELS 1965: 518 (key ♂ as Ch. cincta combusta), 519 (key ♀ Ch. cincta combusta), 524 (syn., biol.), 527 (tax., descr. ♀ ♂, East and South Africa).
Megachile cincta combusta SMITH, 1853: EARDLEY & URBAN 2010: 285 (tax., cat. Afr. reg.).
Distribution: no exact locality.
Gronoceras cinctum is widely distributed in the Afrotropical region and is also recorded from Ethiopia and Sudan.