Megachile (Eurymella) salsburyana Friese, 1922

Material. Cabinet 110, Drawer 6 (3 ♂). D.R. CONGO — Haut-Katanga • 1 ♂; PNU Lusinga, Rivière Kamitungulu; -8.92, 27.20; 13 Jun. 1945; G.F. de Witte leg.; RMCA • 1 ♂; Ruashi (Lubumbashi); -11.67, 27.47; 30 Jun. 1924; Ch. Seydel leg.; RMCA .— Lualaba • 1 ♂; Katentenia; -10.32, 25.90; May 1923; Ch. Seydel leg.; RMCA .

Megachile (Eurymella) seclusa Cockerell, 19319

Material. Cabinet 110, Drawer 3 (3 ♂). D.R. CONGO. Holotype — Haut-Katanga • 1 ♂; Lubumbashi; -11.67, 27.47; 3 Feb. 1921; Dr. M. Bequaert leg.; RMCA . Paratype — Haut-Katanga • 1 ♂; Elisabethville (Lubumbashi); -11.67, 27.47; 29 Apr. 1920; Dr. M. Bequaert leg.; RMCA .

— Lomami • 1 ♂; Lomami: Luputa; -11.00, 26.73; 1935; Dr. Bouvier leg.; RMCA .