260 SYNONYMS OF THE GENERA. 



Genus 17. TETTIGOMYIA. 



Cicada, Olivier, Germar. 



Genus 19. HUECHYS. 



Tettigonia, Fabr. 



Cicada, Deg. Olivier, Gmelin, Germar, Burmeister, Guerin, Blan- 

 chard, Brulle, Westwood. 



Genus 20. G^ANA. 



Tettigonia, Fahr. 



Cicada, Drury, Olivier, Gmelin, Germar, Hope, Westwood. 



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