14 BRITISH GALL-INSECTS. 



49. 7?^r^, Boiiche (Miiller, Gardener's Chronicle, 1870, 



No. 3-2, p. 1054, life-history). 

 On Pyrus communis. 



50. huy^sariay Bremi. 



On Glechoma hederacea. 



51. urtic^, Perris (Miiller, E. M. Mag. vi. p. 137). 

 On Urtica dioica. 



52. idmarice, Bremi (Kidd, E. M. Mag. iv. p. 233). 



On Spircea ulmaria. In the middle of October last, 

 Mr. R. G. Keeley, of Croydon, sent to me an exquisite little 

 gall on Spircca Jilipendula^ found in his garden on a plant 

 brought from the Croydon downs last spring. This gall 

 has the same structure as the one on idmaria, but the fly 

 will have to be bred before it can be referred to C. ulniarice. 



53. mdlefolii, Loew (Miller, E. M. Mag. vii. p. 39 = 



C. acMllecr, Inchbald, E. W. Intelligencer, 1860, 

 vol. viii. p. 195). 

 On Achillea millefolium, 



54. galeohdolontisj "VVinnertz. 

 On Galeohdolon luteuvi. 



DiPLOSIS. 



55. Unarice, Winnertz. 

 On Linaria vulgaris. 



56. lotiy Deg. 



On Lotus corniculatus, 



57. lotularia^Y^'mYieYiz (Miiller, Gardener's Chronicle, 1870, 



No. 53, p. 1731, life-history). Reprinted Ento- 

 mologist, V. p. 248. 

 On Fraxinus excelsior. 



