Aphaenogaster tristis Borowiec et al., 2024: 260, figs. 40-49 (w.) GREECE. Palearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: Greece: Pel. Lakonia, 3.2 km NW Polidroso, 1000 m, 37.19874 N / 22.57603 E, 18.vi.2016 (L. Borowiec). Primary type depository: MNHW. Primary type specimen: LBC-GR02140. Secondary type information: Secondary type material: 32 paratype workers. Secondary type locality: 16 paratype workers with same data as holotype; 16 paratype workers Greece: Pel. Lakonia, 3.2 km NE Vemvakou, 1370 m, 37.25344 N / 22.59165 E, 18.vi.2016 L. Borowiec). Secondary type depositories: MHNG, MNHW, NHMC. Secondary type specimens: LBC-GR02140, LBC-GR02158.