Monomorium subopacum (paralectotype worker), CASENT0010949. 5 Body in profile 6 Body in dorsal view 7 Head in full-face view 8 specimen label Photo April Nobile,

  Part of: Sharaf MR, Collingwood CA, Al Dhafer HM, Al mutairi MS, Aldawood AS (2015) New synonyms of two Arabian ants of the genus Monomorium Mayr, 1855 (Hymenoptera, Formicidae). ZooKeys 505: 51-58.