Cicadetta hannekeae Gogala, Drosopoulos, Trilar 2008
Cicadetta hannekeae calling song, Panourgia, Greece
Cicadetta hannekeae same recording but frequency reduced to 63%
Cicadetta hannekeae calling song, Panourgia, Greece, rec. M.G.
C. hannekeae, the same recording, but frequency reduced by 50% for easy hearing
References:
Gogala M., Drosopoulos S., Trilar T., 2008. Cicadetta montana complex (Hemiptera, Cicadidae) in Greece – a new species and new records based on bioacoustics. Deutsche entomologische Zeitschrift, 55 (1): 91-100. PDF
Gogala M, Drosopoulos S, Trilar T (2013) New distributional and bioacoustic data about Cicadivetta goumenissa from Peloponnese, Greece (Hemiptera, Cicadidae). In: Popov A, Grozeva S, Simov N, Tasheva E (Eds) Advances in Hemipterology. ZooKeys 319: 83–91. doi: 10.3897/zookeys.319.4452
Gogala M., Trilar T., 2014. Distribution of endemic cicadas (Hemiptera: Cicadidae) on Evia and adjacent islands in Greece. Acta entomologica slovenica 22(1): 45-58. PDF