Sonogram of a syllable (A) and power spectra of song elements (B; see markings in A) in the calling song of Morgenia lehmannorum sp. n. (different colours mark the different sound elements; red: impulse, orange: pulse-like sound).

  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.