Stridulatory file of the left tegmen in the male of Morgenia rubricornis (19), M. hamuligera (20), M. plurimaculata sp. n. (21) and M. lehmannorum sp. n. (22).

  Part of: Massa B, Heller K-G, Warchałowska-Śliwa E, Moulin N (2018) The tropical African genus Morgenia (Orthoptera, Tettigoniidae, Phaneropterinae) with emphasis on the spur at the mid tibia. Deutsche Entomologische Zeitschrift 65(2): 161-175.