20 



TRANSACTIONS, NATURAL HISTORY SOCIETY OF GLASGOW. 



*Merodon equestris, F. — 



var. narcissi, F., 

 * Criorrhina berberina, F., 



Xylota segnis, L., 

 *X. sylvarum, L., 



*X. Jlorum, F., 

 Sericomyia lappona, L., 



Ghrysotoxum arcuatum, L., 

 C. bicinctum, L., 



June. Bonhill. 



June. Bonhill ; Heleusburgh 



(teste Mr. Malloch). 

 June. Gorge of Avon. 

 June — July. Hawkhead Est. ; 



Bonhill. 

 July. Ardentinny. 

 June — July. Benmore Est. ; 



Erskine ( A. R. ) ; Helensburgh 



(B.H.) ; Murroch Glen 



(J.R.M.) 

 July. Bonhill. 

 July. Benmore Est., Kilmun. 



*Conops quadrifasciata, Deg., 

 Myopa buccata, L., - 



Fam. Conopid^e. 



Julv — Ausrust. Bonhill. 

 One £, 11th June, 1904. 

 Erskine. 



Fam. Tachinil\e. 



*Gymnochceta viridis, Fin., 

 * Epicampocera succinta, Mg., 

 * Blepharidea vulgaris, Fin., 



*Sisyropa hortidana, Egg. — 

 (?) acronyctarum, Mcq. 



S. lota, Mg., 



* Melanota volvulus, F., 

 * Ilyalurgus lucida, Mg., 



May. Cadd. Wild. ; South Bar. 



July. Holy Loch. 



Bred from pupa of Pieris JYapi, 



Rutherglen (T. Wishart) ; 



emerged 26th May, 1902. 



Bred from cocoons of Saturnia 

 carpinijlfr. Kilbride \ emerged 

 15th June — 1st Julv. 



July — August. Murroch Glen ; 

 Dundonald Glen ; Troon ; 

 Holy Loch. 



August. Bonhill. 



July. Holy Loch. Not unc. 

 on heads of Water-Dropwort. 



This species was given in Mr. 

 Verrall's 1888 list. 



