Phaselia serrularia (Eversmann, 1847)

Werner, Maria Johanna, Hausmann, Axel, Kostjuk, Igor, Wanke, Dominic & Rajaei, Hossein, 2023, Integrative taxonomic revision of the genus Phaselia Guenée, [1858] (Geometridae: Ennominae) in the Middle East and Central Asia, Zootaxa 5326 (1), pp. 1-66 : 11

P. serrularia vs. ( P. erika )

External characters (figs 4–10; 33–42). Forewing ground colour warm white, speckled with tiny light to dark grey-brown dots; antemedial line clearly zigzagged with rounded tips, all three teeth are of similar length; subterminal line continuous, serrate with well-pronounced triangular spikes (ground colour slate grey to light brown, smooth, not speckled; antemedial line irregularly zigzagged with acute tips; subterminal line interrupted, serrate with weakly pronounced triangular spikes).

Male genitalia (figs 59–65; 86–97). Sacculus smooth, costal part of valva fully connected to valvula (sacculus spinose, costal part of valva largely detached from valvula).

Female genitalia (figs 109–114; 128–135). No diagnostic characters.