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



358. L.fuscaMeigen, 1830, p. 309; Kiefiter, 1913-2, p. 308. 



359. L. leucophaen Meigen {juniperina Fabr. non Linn ) 



1818, p. 288 {Sciara) ; Kiefer, 1913-2, p. 308. 



Subfamily HETEROPEZINAE. 

 Genus Miastor Meinert, 1864, p. 42 ; Kieffer, 1913-2, p. 313. 



*359.A Miastor sp. Bagnall and Harrison, 1918, p. 61. 

 Durham, Birtley, increasing paedogenetically. 



The following eleven Cecidoinyid spp. are recorded in 

 Swanton's British Catalogue. 



360. Cecidomyid sp. Swanton, 1901. 



On Ophioglossum indgalum. Swanton, 9. 



361. Cecidomyid sp. Fitch, 1883. 



On J II niper IIS communis. Swanton, 12; Houard, 134. 



362. Cecidomyid sp. Zimniermann, 1907. 



On Cast (inea saliva. Swanton, 289 ; Houard, 1167. 



363. Cecidomyid sp. Trail, 1878. 



On Anlhyllus Vidnemria. Swanton, 582 ; Houard, 3604. 

 Durham, Birtley. 



364. Cecidomyid SI). Trail, 1878; Kieffer, 1901. 

 On Vicia sylvalica. Swanton, 591 ; Houard, 3730. 



365. Cecidomyid sp. Binnie, 1877, and others. 



On Angelica, sylvesfris. Swanton, 664 ; Houard, 4475. 

 Durham, Vigo; Billingham, in countless thousands; 

 Lamesley. Yorkshire, Great Ay ton. 



366. Cecidomyid sp. Liebel, Kieffer and others. 



On Veronica serpyllifolia. Swanton, 727; Houard, 5107. 



367. Cecidomyid sp. Trail, 1878; Kieffer, 1901. 

 On Galium, horeale. Swanton, 744; Houard, 5196. 



