LIST OK HOMOPTEROUS INSECTS. 

 10. HUECHYS OCTONOTATA. 



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

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



Genus 20. G/eana. 

 Gseana, Amyot et Serv. Hist. Nat. Him. 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 it.s 

 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 ; liftli 

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

 angle. 



1. G«ANA MACULATA. 



Gffiana maculata, .4»nyo« et Serv. Hist. Nat. Him. 464, 1. 

 Tettigonia maculata, Fahr. Si/st. Ent. App. 831. Sp. Ins. ii. 319, 



8. Matit. Ins. ii. 266, 12. Ent. Si/st. iv. 20, 12. Si/st. Rhi/n. 



.17, 18. 

 Cicada maculata, Drury, Ins. ii. 69, pi. 37, f. 1. Gmel. Ed. Si/sl. 



Nat. i. 3, 2100, 94. Oliv. Enc. v. 730,20, pi. 112, f. 4. Gn-m. 



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



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

 c — J. China. 



2. G/EANA CONSORS. 



Geeana eonsors. 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 



