Figure 1.Petiolar node in profile. A Tetramorium hecate (CASENT0248334) B Tetramorium capillosum (CASENT0901156) C Tetramorium tabarum (CASENT0280900).
Figure 4.Variations of Tetramorium hecate. A bicoloured form with long propodeal spines (CASENT0248334) B uniform brown coloured form with long propodeal spines (CASENT0235157) C bicoloured form with short propodeal spines (CASENT0235154).
Figure 7.Geographic distribution maps for the species treated in this study. Star symbols represent type localities while rectangles represent non-type localities.