THE DIPTERA OF CLYDE. 



9 



B. Johannis, L., 



B. lacteipennis, Ztt., 



May. F. and C. Canal; Kil- 

 bowie ; Mill Pin.. Cadder. 



June. Cambuslang ; Possil M. ; 

 Lenzie. 



Fam. Limnobid^e. 



Dicranomyia aquosa, Verr. 



Geranomyia unicolor, Hal. 



Chilotrichia imbuta, Mg., 



* Molophilus ater, Mg., 



Dactylolabis sp. ? 



-:<■ 



Epiphragma picta, F., 



* Limnophila subtincta, Ztt., 



* Lirnnophila sepiuvi. Verr., 



*Anisomera cequalis, Lw., 



Puck's Glen ; Wood near Loch 

 Eck (A.R) ; Tarbert (A.R). 



Common at Tarbert. July, 1 904 



(A.R.). 



June — July. Common locally. 



Blairmore ; Ardentinny ; 



Hawkhead Est. ; Cambus- 

 lang'. 



Common at Helensburgh Moor, 

 9th May, 1903 (J. J. F. X. 

 King). 



May. This occurs freely every 

 year at Gorge of Avon. 



About two dozen specimens 

 were taken on 24th June, 

 1905, Gorge of Avon (R.H. 

 and A.R). 



Attention was called to the species 

 by its vertical flight, rising and 

 falling after the manner of the 

 Trichocerce. 



One <$, 2nd June, 1902 (J. E. 

 Murphy) ; one £ , 2nd June, 

 1904 (R.H.), Possil M. 



July. Common at the mouth 

 of the R. Echaig, left bank ; 

 also taken at Blairmore. 



One £, 31st July, 1903; one 

 <?, 6th July, 1905, Glen 

 Massan. 



