LIST OF HOMOPTEROUS INSECTS. 253 



10. HUECHYS OCTONOTATA. 



•^Cicada octonotata, Westw. Arc. Ent. 33, pi. 57, f. 2. 

 a. Silhet From the Rev. J. Stainforth's collection. 



C Genus 20. G-eana. 

 Gaeana, Amyot et Serv. Hist. Xat. Hem. 463, 362. 



Group 1. 



First cross-vein slightly waved, very slanting, forming a very 

 acute angle, parted from the second by much less than twice its 

 length ; second slightly waved, slanting, forming an extremely 

 obtuse angle, a little longer than the first, third very slightly waved, 

 slanting, forming an acute angle ; fourth nearly straight, slanting, 

 forming a slightly acute angle, hardly longer than the third ; fifth 

 nearly straight, upright, forming a very slightly acute or obtuse 

 angle. 



1. G.EANA M AC r LATA. 



Gaeana maculata, Amyot et Serv. Hist. Nat. Hem. 464, 1 . 

 Tettigonia maculata, Fahr. Syst. Ent. App. 831. Sp. Ins. li. 319, 



8. Mant. Ins. ii. 266, 12. Ent. S}/st. iv. 20, 12. Syst. Rhyn. 



37, 18. 

 Cicada maculata, Drury, Ins. ii. 69, pi. 37, f. 1. Gmel. Ed. Syst. 



Nat. i. 3, 2100, 94. Oliv. Enc. v. 750,20, pi. 112, f 4. Gervi. 



Thon, Arch. ii. 2, 12. Silb. Rev. Ent. ii. 74, 48. 



a, h. China. Presented by J. C. Bowring, Esq. 

 c — i. China. 



^ 2. GiEANA CONSORS. 



Gaeana consors, White^ Proc. Zool. Soc. 1850. 



Group 2. 



First cross-vein curved, very slightly oblique, forming a hardly 

 obtuse angle, parted from the second by twice its length : second 



z 



