402 Messrs. R. S. Bagnall and J. W. H. Harrison's 



Ninebanks. Durham, Gibside, Waldridge, Tinkler Fell, 

 Urpeth, Castle Eden dene. Cheshire, Bidston Hill, local. 

 Yorkshire, Eston Moor; Leeds. 



Ametrodiplosis Elibsaamen, 1911, p. 278. 



342. A. thalictricola Elibsaamen, 1895-1, p. 257; Kieffer, 

 1913-2, p. 246. 



On Thalictrum minus and flavum. Clinodi'plosis ihalic- 

 tricola, Swanton, 356, 358; Houard, 2441, 2448; and on 

 * T . Jlexuosum, Houard, 2451. 



Monodiplosis Rlibsaamen, 1910, p. 289. 



*343. M. liebeli Kieffer {Schizoniyia sociahilis Riibs.), 

 1889 (-1), p. 174; 1913-2, p. 248. 



Living in galls of Macrolabis dryohia and volvens. 

 Northumberland, Ovingham, with M. volvens. Dur- 

 ham, Gibside, Fatfield, with M. dryohia. 



Atylodiplosis Riibsaamen, 1910, p. 338. 



*344. A. rumicis H. Loew, 1850, p. 190; Kieffer, 1913-2, 

 p. 257. 



Li flowers of Rumex AcetoseUa. Houard, 2128. 

 General and sometimes common ; records from all 

 counties excepting Westmoreland. 



Group PORRICONDYLARIAE. 



Dirhiza H. Loew, 1850, p. 21. 



345. D. rhodophila Hardy, 1850, p. 186 {Cecidomyia) ; 



Kieffer, 1913-2, p. 269. 



Northumberland and Durham, several records. See 

 No. 185. 



Porricondyla Rondani, 1840, p. 14. 



346. P. longijies H. Loew, 1850, p. 38 (Epidosis) ; Kieffer, 



1913-2, p. 272. 



Winnertzia Rondani, 1860, p. 287. 



347. [W. ienella Walker, 1856, p. 129 (Asynapta); Kieffer, 



1913-2, p. 283. 



