A. C. khorgossi (Alpheraky, 1882), medial part of the antenna, with thin and asymmetrical bilateral processes, with strong sensilla chaetica in terminal position, and numerous fine, long sensilla trichoidea, 60× magnification; B. C. khorgossi (Alpheraky, 1882), elongate dorsal processes with strong sensilla chaetica in terminal position, and numerous fine, long sensilla trichoidea, being curved in subterminal position, 150× magnification; C. C. khorgossi (Alpheraky, 1882), shorter ventral processes with shorter sensilla chaetica in terminal position, and numerous fine, long sensilla trichoidea, 150× magnification; D. C. khorgossi (Alpheraky, 1882), terminal part of the dorsal processes with strong sensilla chaetica, striated longitudinally, and with long, thin sensilla trichoidea, 300× magnification; E. C. khorgossi (Alpheraky, 1882), ventral processes with strong, curved sensilla chaetica, with long and fine sensilla trichoidea, 300× magnification; F. C. khorgossi (Alpheraky, 1882), part of the stalk with different sensilla, densely covered by narrow, acute sensilla coeloconica, 1000× magnification.

 
 
  Part of: Varga Z, Ronkay L, Rákosy L (2023) Differentiation in the ultrastructure of pectiniform antennae in species groups of the genus Ctenoceratoda Varga, 1992 (Lepidoptera, Noctuidae). Contributions to Entomology 73(1): 95-107. https://doi.org/10.3897/contrib.entomol.73.e104072