Ponera adumbrans Csősz & Fisher, 2023: 6, fig. 3, table 2 (w.) SEYCHELLES (Silhouette). Malagasy.

Primary type information: Primary type material: holotype worker. Primary type locality: Seychelles: Silhouette Island, on ridge toward Mont Corgat, -4.49537, 55.23946, alt. 445 m, forest, sifted litter, leaf mold, rotten wood, 28.i.2010, collection code: BLF23554 (B.L. Fisher et al.). Primary type depository: CASC. Primary type specimen: CASENT0160838. Secondary type information: Secondary type material: 6 paratype workers. Secondary type locality: same as for holotype but with collection codes BLF23554, BLF23458, BLF23434, BLF23254, BLF24028. Secondary type depository: CASC. Secondary type specimens: CASENT0160837, CASENT0160840, CASENT0159923, CASENT0159088, CASENT0159966, CASENT0158808, CASENT0159375. Type notes: Csősz & Fisher, 2023 cite 6 paratype workers but give 7 paratype specimen codes and 7 paratype collection codes.