910 LIST OF HOMOPTEROUS INSECTS. 



1. LlVIA JUNCORUM. 



Chermes Junci, Baiersch. Flor. 558. Schrank, Faun. Boic. ii. 1, 



142, 1252. 

 Livia Juncorum, Latr. Hist. Nat. Crust, fyc. xii. 374. Gen. Crust. 



viii. 170, 1, 399, 1, pi. 12, f. 1. Leach, Edin. Enc. ix. 125. 



Samou. Comp. 232, pi. 5, f. 11. Haworth, Ent. Trans, i. 252. 



Illig. Mag. i. 284. Curt. Brit. Ent. 492. Burnt. Handb. Ent. 



ii. I, 97, 1. Dahlb. Scand. Ins. 132. Zett. Ins. Lapp. 



306, 52, 32, 1 . Blanch. Hist. Nat. Ins. 1, 418. Amyot et Serv. 



Hist. Nat. Hem. 596, 1. Foerster, Psyll. Verh.Nat. Ver. Preuss. 



Rheinl. 1848,3,91. 

 Psylla Juncorum, Latr. Bull. Soc. Philomat. 1. Hist. Nat. des 



Fourmis, 322, pi. 12, f. 3. 

 Diraphia Juncorum, Illig. Mag. i. 284. 

 Livia, Amyot, Ann. Soc. Ent. Fr. 2me SSrie, v. 462, 515. 



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

 g. France. 

 h, i. Sweden. 



2. Livia vernalis. 



Livia vernalis, Fitch, The Senate, No. 30, 64. 

 New York. 



3. Livia femoralis. 



Livia femoralis, Fitch, The Senate, No. 30, 64. 

 New York. 



4. Livia Paludum. 



Livia Paludum, Foerster, MSS. 

 Var. Juncorum ? 



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



5. Livia longipennis. 



Rufa ; antenna cor pore paullo breviores, apice nigrce ; abdomen 

 subtusflavum ; ala anticce longce, fuscce, maculis sublimpidis 

 ornatce ; alee postica subcinerea. 



Ked : head flat above, with two tawny and slightly hairy lobes 

 in front : feelers slender, slightly setaceous, a little shorter than the 

 body, black towards the tips ; first and second joints stout, short ; 



