LIST OF HOMOPTEROUS IxNSECTS. 359 



48. Delphax discoloe. 



Delphax discolor, Boh. Kongl Vet. Acad. Handl. 1847, 61, 26. 

 Sweden. 



49. Delphax elegantula. 



Delphax elegantula, Boh. Kongl. Vet. Acad, Handl. 1847, 63, 27. 

 Sweden. 



50. Delphax denticauda. 



Delphax denticauda. Boh. Kongl. Vet. Acad. Handl. 1847, 64, 28. 

 Sweden. 



51. Delphax exigua. 



Delphax exigua. Boh. Kongl. Vet. Acad. Handl. 1847, 65, 29. 

 Sweden. 



Genus 11. AROEOPHUS. 



Aroeophus, Spin. Ann. Soc. Ent. Fr. viii. 336. 



Delphax, Fahr. 



Cicada, Panzer. 



Asiraca, Latr. Creutz, Germar, Burmeister, Curtis. 



1. Arceophus crassicornis. 



Asiraca crassicornis, Creutz^ Germ. Mag. iii. 215, 4. Thon, Arch. 



ii. 2, 57, 7. Burin. Handh. Ent. ii. 1, 151, 2. 

 AroBophus crassicornis, Spin. Ann. Soc. Ent. Fr. viii. 336. 

 Delphax crassicornis, Fabr. Ent. Sj/st. Snppl. 522, 1. 

 Cicada crassicornis, Panz. Faun. Germ. 35, pi. 19. 

 Asiraca crassicornis, Latr. Gen. iii. 168. 

 Asiraca pulchella, Curt. Brit. Eit. x. 445, 3. 

 Asiraca dubia, Creutz. Panz. Faun. Germ. 35, 20. Curt. Brit. Ent. 



X. 445, 2. 

 Asiraca grisea, Latr. 



a. England. Presented by F. Walker, Esq. 



K 2 



