2i8 ANNALS OF SCOTTISH NATURAL HISTORY 



221. CHRYSOTOXUM ARCUATUM, L. "One captured near Aberdour 



last August, and another seen near Inverkeithing in June " 

 Wm. Evans, "Ann. Scot. Nat. Hist." 1901, p. 53 ; <, 

 Aberfoyle, July 1903 (A. E. J. Carter). 



222. CHRYSOTOXUM BICINCTUM, Z. Near Kirknewton, July 1900 



Wm. Evans, "Ann. Scot. Nat. Hist." 1901, p. 53 ; Aberfoyle 

 (A. E. J. Carter). 



223. MICRODON MUTABILIS, Z. Aberfoyle (A. E. J. Carter). 



Family CONOPIDvE. 



224. PHYSOCEPHALA RUFIPES, Fab.- -\Conop s\ " Dalmeny Rev. 



William Little " -Duncan, :< Mag. Zool. and Bot." vol. ii. 

 (1838), p. 217. 



225. ONCOMYIA ATRA, Fab. \_Myopa\ "Neighbourhood of Edin- 



burgh " -Duncan, "Mag. Zool. and Bot." vol. ii. (1838), 



p. 222. 



226. Sicus FERRUGINEUS, Z. \_Myopd\ " We notice it every summer 



in the neighbourhood of Edinburgh " Duncan, " Mag. Zool. 

 and Bot." vol. ii. (1838), p. 221. Brucefield near Alloa, 

 25th July 1903 (Wm. Evans). [Mr. Evans's capture is an 

 interesting confirmation of the occurrence of this species 

 P. H. G.]. 



227. MYOPA TESTACEA, Z. "This insect seems to appear not 



infrequently, but at somewhat uncertain intervals, and on 

 some occasions we have observed it in great profusion. 

 This was particularly the case in the neighbourhood of 

 Edinburgh, in the summer of 1835, when scarcely a flower- 

 ing plant, especially of the umbelliferous kind, could be 

 examined without finding specimens " - Duncan, " Mag. 

 Zool. and Bot." vol. ii. (1838), p. 220. 



228. MYOPA PICTA, -Pans. "We once found a specimen in the 



Edinburgh Botanic Garden " Duncan, " Mag. Zool. and 

 Bot." vol. ii. (1838), p. 219. [The occurrence of this 

 species in the Forth district, and indeed in any part of 

 Britain, requires confirmation P. H. G.] 



Family CESTRID^. 



229. GASTROPHILUS EQUI, Fab. \_CEstru s\ Neighbourhood of 



Edinburgh Stewart, i, p. 575. 



230. GASTROPHILUS H^MORRHOIDALIS, Z. [CEstrus] Neighbour- 



hood of Edinburgh Stewart, i, p. 575; bred from larvas 

 obtained at Hunter's Tryst Dairy, Edinburgh, in 1899 

 (Wm. Evans). 



