Differentiation in the ultrastructure of pectiniform antennae in species groups of the genus Ctenoceratoda Varga, 1992 (Lepidoptera, Noctuidae)

A. C. mallopyga mallopyga Varga, Gyulai, G. Ronkay & L. Ronkay, 2017, medial part of the antenna, with relatively short processes, with long sensilla chaetica in terminal position, and with medially or terminally curved sensilla trichoidea, 60× magnification; B. C. mallopyga mallopyga Varga, Gyulai, G. Ronkay & L. Ronkay, 2017, stalk and dorsal processes of the antenna, with long, nearly straight sensilla chaetica in terminal position, and with medially or terminally curved sensilla trichoidea, 150× magnification; C. C. mallopyga mallopyga Varga, Gyulai, G. Ronkay & L. Ronkay, 2017, stalk and the relatively short ventral processes of the antenna, with somewhat weaker sensilla chaetica in terminal position and with strong medially or terminally curved sensilla trichoidea, 150× magnification; D. C. mallopyga mallopyga Varga, Gyulai, G. Ronkay & L. Ronkay, 2017, distal part of the dorsal processes of the antenna, with long, nearly straight sensilla chaetica in terminal position, and with medially or terminally curved sensilla trichoidea,; E. C. mallopyga mallopyga Varga, Gyulai, G. Ronkay & L. Ronkay, 2017, short ventral processes of the antenna with sensilla chaetica in terminal position and curved sensilla trichoidea, 300× magnification; F. C. mallopyga mallopyga Varga, Gyulai, G. Ronkay & L. Ronkay, 2017, part of the stalk with relatively short and curved sensilla trichoidea, densely covered by narrow, acute sensilla coeloconica, 1000× magnification.