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 : 10

P. serrularia vs. ( P. pithana bona sp.)

External characters (figs 4–10; 11–16). No diagnostic characters.

Male genitalia (figs 59–72). Sacculus smooth, costal part of valva fully connected to valvula; aedeagus straight or slightly curved; with claw-like bent cornutus, larger or same size as spinose, plate-like cornutus (sacculus spinose, costal part of valva largely detached from valvula; aedeagus usually strongly curved, claw-like curved cornutus slightly bent, shorter or same size than spinose, plate-like cornutus).

Female genitalia (figs 109–114; 116–119). Lamella antevaginalis wide with ruffle-like sclerotization; ductus bursae wide, inconspicuous, tapered towards corpus bursae (lamella antevaginalis narrow, often weakly sclerotized; ductus bursae inconspicuous, narrow).