932 LIST OF HOMOPTEBOUS INSECTS. 



upper branch much curved, and thrice the length of its lower fork. 

 Length of the body 1 line ; of the wings 2i lines. 

 a. St. Martin's Falls, Albany River, Hudson's Bay. Presented by 

 G. BarnstoD, Esq. 



Genus 8. RHINOCOLA 



Rhinocola, Foerstcr, Psyll. Verh. Nat. Ver. Preuss. Rheinl. 1848, 



3,67,91. 

 Chermes, p., Linn., Fabr. 

 Psylla, p., Curt. 



1. Rhinocola Acebis. 



Rhinocola Aceris, Foerster, Psyll. Verh. Nat. Ver. Preuss. Rheinl. 



1848,3,91. 

 Chermes Aceris, Linn. %s<. Nat. ii. 739, 16. Faun. Suec. 1014. 



Fabr. Sp. Ins. ii. 392, 16. Mant. Ins. ii. 318, 16. Ent. Syst. 



iv. 223, 16. Stjst. Rhyn. 306, 17. Gmel. Ed. Syst. Nat. i. 4, 



2213, 16. Stew. El. Nat. Hist. ii. 112. Turt. Syst. Nat. ii. 



711. 



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



b. Prussia. Presented by E. Doubleday, Esq. 



2. Rhinocola EricjE. 



Rhinocola Ericae, Foerster, Psyll. Verh. Nat. Ver. Preuss. Rheinl. 



1848,3,91,2. 

 Psylla EricK, Curt. Brit. Ent. 566, 26. 

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

 y. Prussia. Presented by E. Doubleday, Esq. 

 h. Prussia. Presented by F. Walker, Esq 

 i. Fontainbleau. Presented by F. Walker, Esq. 



Genus 9. ANISOSTROPHA. 



Chermes, p., Linn., Fabr., Gmel., Stew. 



P.sylla, p., Geoff'., Tign., St. Farg. et Serv., Lion Duf., Amyot et 



Serv. 

 Anisotropha, Foerster, Verh. Nat. Ver. Preuss. Rheinl. 1848, 3, 92. 



