Parapholidoptera castaneoviridis male calling song: A, B oscillographic representation of an echeme sequence C, D detailed echeme E spectrogram (referring to the detailed echeme D). A, C Bulgaria, Strandzha Mts., Malko Turnovo, 25°C B, D, E Romania, Ciucurova, 26°C.

 
 
  Part of: Iorgu IȘ, Chobanov DP, Iorgu EI (2017) The unexpected finding of Parapholidoptera castaneoviridis in south-eastern Romania (Insecta, Orthoptera, Tettigoniidae). ZooKeys 643: 87-96. https://doi.org/10.3897/zookeys.643.10645