Camponotus maculatus r. aethiops var. concavus Forel .

Crimee merid. (Aluschta, 21 [[worker]], 13 - 15. V. 1900; mont de Kastei, 1 [[queen]], 26. VI. 1900; Alupka, 4 [[worker]], 2 [[male]], 10. VI. 1899. N. Kuznecov!).