Tettigettalna josei (Boulard, 1982)
Portugal, recorded by Jerome Seuer.
same recording as above with frequency reduced by 50% for easy listening!
Synonim: Tettigetta josei Boulard, 1982
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References:
Fonseca P.J. (1991) Characteristics of the acoustic signals in nine species of cicadas (Homoptera, Cicadidae).- Bioacoustics 3 : 173-182. [under the name Tettigetta sp.]
Fonseca P.J. (1996) Sound production in cicadas: timbal muscle activity during calling song and protest song.- Bioacoustics 7: 13-31.
Fonseca P.J., Münch D., Hennig R.M. (2000) How cicadas interpret acoustic signals.- Nature 405 : 297-298.
Puissant S., Sueur J. (2010) A hotspot for Mediterranean cicadas (Insecta: Hemiptera: Cicadidae): new genera, species and songs from southern Spain.- Systematics and Biodiversity 8(4): 555–574. PDF
Sueur J., Puissant S., Simões P.C., Seabra S., Boulard M., Quartau J.A. (2004) Cicadas from Portugal: revised list of species with eco-ethological data (Hemiptera: Cicadidae).- Insects Systematics and Evolution, 35: 177-187. PDF