18 Mr. F. Walker's Descriptions of Aphides. 



1204 ; Gmel. ed. Syst. Nat. i. 2203 ; Stew. El. Nat. Hist. ii. 110; 

 Kalt. Mon. Pflan. i. 81. 58. 



A. Papaveris, Fabr. Gen. Ins. 303; Ent. Syst. iv. 218. 38; 

 Syst. Rhyn. 299. 38 ; Gmel. ed. Syst. Nat. i. 2202 ; Schrank, 

 Faun. Boic. ii. 1. 118. 1225; llossi, Faun. Etrusc. 263. 1392; 

 Leon Duf. Rech. sur les Hemipt. iv. 242. pi. 9. fig. 114, 115; 

 Fonscol. Ann. Soc. Ent. x. 162. 



A. Fab(S, Scop. Ent. Carn. 139. 408 ; Gmel. Syst. Nat. i. 

 2210; Kirby and Spence, Intr. Ent. i. 175 ; Bingley, Hist. Nat. 

 iii. 189; Curt. Journ. Royal Agric. vol. vii. 418. pi. R. f. 21, 22, 

 X. pt. l.pl. U. f. 1-4. 



A. Atriplicisy Fabr. Ent. Syst. iv. 216. 



A. Aparines, Fabr. Syst. Ent. 735. 8; Sp. Ins. 385. 2? 9; Ent. 

 Syst. iv. 211. 10; Syst. Rhyn. 291. 5? 10; Gmel. ed. Syst. Nat. 

 i. 2208; Schrank, Faun. Boic. ii. 105. 1183. 



A. armata, Hausm. 111. Mag. i. 439. 30. 



A. CracccB, Linn. Syst. Nat. ii. 735. 13; Faun. Suec. 986; Fabr. 

 Sp. Ins. ii. 390. 46; Deg. Ins. iii. 39. 5 or 8 ? pi. 2. fig. 14, 19; 

 Scop. Ent. Carn. 407 ; Gmel. ed. Syst. Nat. i. 2205 ; Schrank, 

 Faun. Boic. 111. 119; Kalt. Mon. Pflan. i. 86. 62. 



A, Vicia, Fabr. Sp. Ins. ii. 390. 46; Ent. Syst. iv. 220. 51; 

 Syst. Rhyn. 301. 51. 



A. Thlapseos, Schrank, Faun. Boic. ii. 118. 1227. 



A. Gain ? Kalt. Mon. Pflan. 87. 63. 



A. Genista, Scop. Ent. Carn. 139. 409 ; Gmel. ed. Syst. Nat. 

 i. 2210 ; Fons. Ann. Soc. Ent. x. 103 ; Kalt. Mon. Pflan. 90. 

 66. 



A. Laburni, Kalt. Mon. Pflan. 85. 61. 



A. Euphorbia ? Kalt. Mon. Pflan. 94. 69. 



Rumicifex, Amyot, Ann. Soc. Ent. 2"^^ serie, v. 478. 



Meconaphis, Amyot, Ann. Soc. Ent. 2^^ serie, v. 478. 



Craccifex, Amyot, Ann. Soc. Ent. 2™^ serie, v. 478. 



GenistifeXf Amyot, Ann. Soc. Ent. 2"^^ serie, v. 478. 



A. Acetosce, Linn. Syst. Nat. ii. 734. 6 ; Fabr. Syst. Ins. ii. 

 389. 43; Ent. Syst. iv. 220. 49; Syst. Rhyn. 301. 49; Geoff. 

 Ins. 496. 9 ; Reaum. Ins. iii. 286 ; Gmel. ed. Syst. Nat. i. 2203. 



A. Gain Scabri ? Schrank, Faun. Boic. ii. 1. 105. 



Cinara Rumicis, Sir Oswald Mosley, Gard. Chron. i. 747. 



A. Dahlia ? Sir Oswald Mosley, Gard. Chron. i. 628. 



The collier or black dolphin feeds on the following plants : — 



Papaver Rhseas. Rumex crispus. 



somniferum. conglomeratus. 



Hydrolapathum. Tragopogon pratense. 



Rumex acutifolius, Serratula arvensis. 



obtusifolius. Centaurea Calcitrapa. 



Acetosa. Euphorbia Paralias. 



