Fig. 4 in Revision of the Andrena (Micrandrena) tiaretta group: redescription of A. tiaretta WARNCKE, 1974 and description of two new species (A. cyrenaica nov.sp. and A. orientalis nov.sp.) demarcating the central and eastern part of the range (Libya, Israel, Syria)

Fig. 4: Andrena tiaretta s.str. (female) from Morocco, OLML 110; Fig. 5: A. orientalis nov.sp. (female) from Israel, OLML 116; Fig. 6: A. cyrenaica nov.sp. (female) from Lybia, OLML 120; (a) head frontal view; (b) dorsal view mesoscutum, scutellum, postscutellum, propodeum. Photos L. Haitzinger.