Propodeal declivity equipped with a broad and conspicuous lamella (A MAC_S14_LLSP_Sp.4, photographed by François Brassard) and propodeal declivity equipped with a simple carina in S. feae (B MAC_S15_LLSP_Sp.8, photographed by François Brassard).

  Part of: Brassard F, Leong C-M, Chan H-H, Guénard B (2020) A new subterranean species and an updated checklist of Strumigenys (Hymenoptera, Formicidae) from Macao SAR, China, with a key to species of the Greater Bay Area. ZooKeys 970: 63-116.