A. C. argyrea Varga, 1992, medial part of the antenna, with nearly symmetrical bilateral processes, with relatively short, curved sensilla chaetica in terminal position, and numerous sensilla trichoidea, 60× magnification; B. C. argyrea Varga, 1992, stalk and dorsal processes with short, curved sensilla chaetica and thin sensilla trichoidea, 150× magnification; C. C. argyrea Varga, 1992, stalk and ventral processes with strong sensilla chaetica in terminal position, and with numerous thin, curved or flagellate sensilla trichoidea, 150× magnification; D. C. argyrea Varga, 1992, distal part of a dorsal process with a relatively short sensillum chaeticum in terminal position, with thin and strong sensilla trichoidea, 600× magnification; E. C. argyrea Varga, 1992, distal part of a ventral process with a strong sensilla chaetica in terminal position and with medially curved strong sensilla trichoidea, 1000× magnification; F. C. argyrea Varga, 1992, general view of the head and antennae of the Paratype specimen.