Preliminary Catalogue of British Cecidomyidae. 



Subfamily LESTREMINAE. 

 Group Cajipylomyzariae. 



417 



Genus Campylomyza Meigen. 

 1. C. globifera Haliday. 



Genus Amblyspatha Kieffer. 

 1. A. ormerodi Kieffer. 



Group Lestremiarlve. 

 Genus Catocha Haliday. 

 1. C. lalipes Haliday. 



Genus Lestremia Macquart. 



1. L. carnea (H. Loew). 



2. L. fiisca Meigen. 



3. L. leucophaea (Meigen), 



= juniperitia Fabricius non 

 Linne. 



III. Index to Host-plants. 



N.B. — The capital initials of specific plant-names are in accordance 

 with the usual Botanical practice. 



In using the following index it is well to note the follow- 

 ing points : (1) that when a Cecidomyid galls all of the 

 species of a plant genus, then that fact is notified thus, 

 " SaUx spp." ; (2) that in a few cases an aggregate plant 

 name is used; (3) that when any Cecidomyid feeds on 

 rusts, smuts, mildews, aphids and the like, found on any 

 particular plant, then these are indexed under the name 

 of that plant ; (4)* that the numbers refer to the numbering 

 of the Cecidomyid species in the classified list. 



Acer. 



Acer Pseudoplatanus L., 91, 

 261, on Aphis plalan- 

 oides on this tree. 

 ,, campestre L., 92, 312. 

 Achillea. 



Achillea Millefolium L., 2, 14, 

 18, 393, 394. 

 ,, Ptarmica L., 2, 14. 



18, 420. 

 Alnus. 



Alnus rotundifolia Mill, 95. 

 Alopecurus. 



Alopecurus pratensis L., 24. 

 Angelica. 



Angelica sylvestris L., 229, 

 365, 413. 

 Anthemis. 



Anthemis Cotula L., 1, 19. 



Anthriscus. 



Anthriscus sylvestris Hoffm.. 

 5a, 9. 

 Anthijllis. 



Anthyllis Vulneraria L., 363. 

 Artemisia. 



Aitemisia Abrotanum L., 17. 

 ,, vulgaris L., 16, 17. 



Astragalus. 



Astragalus hypoglottis D. C., 

 136, 168; 405, 406. 

 Atriplex (see also Obione). 



Atriplex patula L., 389. 

 Avena. 



Avena fatua L., 45. 

 Ballota. 



Ballota nigra L., 101. 

 Betula. 



Betula alba L., 34, 269, 270, 

 341, 375. 



