Dorsal habitus in typical males of Anthidium: A A. undulatum, B A. libanicum sp. n., C A. wahrmani stat. nov. Note the apically undulated margins of the anterior yellow tergal bands in A. undulatum (B), the pale yellow coloration of maculation and the reddish-brown transition zone between the yellow tergal bands and the black ground color in A. libanicum sp. n. (B), and the bright yellow tergal bands with straight margins in A. wahrmani stat. nov. (C).