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



*19. M. syngenesiae H. Loew, 1850, p. 39 {Cecidomyia) ; 

 Kieffer, 1913-2, p. 46. 



On Anthemis Cotula and Matricaria inodora. Houard, 

 5666 and 5723. 



Apparently widely distributed ; records from all counties. 



Arceuthomyia Kieffer, 1913-1, p. 49. 



*2(). A. valerii Tavares, 1900, p. 299 {Rhojjalomyia); 

 KiefTer, 1913-2, p. 48. 



6n Juni'perus communis. Houard (supplement), 6277 

 (see H. 135). 



Lancashire and Westmoreland, Hampsfell and Meat- 

 hop Fell near Clrange-over- Sands. The species was origin- 

 ally described from the Mediterranean on Jnniperus 

 oxycedrus, but in 1912 Cotte recorded it from France on 

 the common Juniper. 



Oligotrophus Latreille, 1805, p. 288.-I- 

 21. 0, juniperinus Linne, 1758, p. 588; Kieffer, 1913-2, 

 p. 49. 



On J'uniperus communis. Swanton, 11; Houard, 129. 

 Durham, near Chester-le-Street. Lancashire and 

 Westmoreland, Grange-over-Sands district. 



*22. 0. panteli Kiefter, 1898, p. 18 ; Kieft'er, 1913-2, p. 49. 



On Jiniiperas communis, known throughout Europe. 

 Houard, 126. 



Lancashire and Westmoreland, Grange-oyer-Sands 

 district, locally common. 



*23. Oligotrophus sp. Riibsaamen and others. 



On Juniper us communis. Houard, 125. 

 Lancashire, Hampsfell near Grange-oyer-Sands, rare. 



*24. 0. alopecuri Rent., 1895, p. 3; Kieffer, 1913-2, p. 50. 



In seeds of Alopecurus pralensis. 



Cheshire, Chester. Miss Ormerod, 1885, p. 32. See 

 Supplemental Note, Collin, 1904, p. 97. Northumber- 

 land and Durham, locally common. 



f O. jmiiperinns, 0. panteli and another Juniper species truly 

 belong to this genus as now limited, but all other species are placed 

 here temporarily pending further research. 



