The photomontage is of workers from Egypt,
Taifa, Kafr Sheik; collector
Mostafa Sharaf.
Seifert (2003) reported
investigating a worker specimen from Kaijado, x.1999, Kenya; no
collector was given. The Antweb photograph shown under C.
wroughtonii seems likely to be from the same collection and
clearly is not obscurior. is collated from http://www.antweb.org/specimen.do?name=casent0102969.