Examples of antenna with 4 segments in S. nepalensis (A MAC_S19_LLSP_sp.3, photograph by IBBL) and antenna with 6 segments in S. membranifera (B MAC_S21_LLSP_sp.2, photograph by IBBL).

 
 
  Part of: Brassard F, Leong C-M, Chan H-H, Gue╠ünard 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. https://doi.org/10.3897/zookeys.970.54958