214 ANNALS OF SCOTTISH NATURAL HISTORY 



172. PLATYCHIRUS ANGUSTATUS, Z#.--$, Aberlady, July 1898 



(Wm. Evans). 



173. PYROPH/ENA ROSARUM, Fab. Two at Aberfoyle, 2yth July 



1900 Wm. Evans, "Ann. Scot. Nat. Hist." 1900, p. 251. 



174. MELANOSTOMA MELLINUM, L. Common throughout the dis- 



trict. I have records from Morningside, Glencorse, Balerno, 

 Dalmeny, Hawthornden, Craigentinny, Heriot, and Aberlady. 

 The specimens were taken from May to September. 



175. MELANGYNA QUADRIMACULATA, Verr. - - \Melanostomd\ ct, 



Morningside, ist April 1894 (P. H. G.). 



176. XANTHANDRUS COMTUS, Harr. \Syrphus hyalinatus\ Pease 



Bridge, 1843 (Hardy) Selby, 2. 



177. LEUCOZONA LUCORUM, L. [Syrfhus] Pease Bridge, 1843 



(Hardy) Selby, 2 ; Morningside, July 1893, Swanston, 

 2gth July 1899; Mid-Calder, loth July 1899, and Drum- 

 shoreland, 4th June 1900 (Wm. Evans). 



178. ISCHYROSYRPHUS GLAUCius, L. \Syrphus\ Aberlady, 1873 



Verrall, 3; Tynehead, 24th August 1901 (Wm. Evans); 

 Oakley, i3th August 1898 (Wm. Evans). 



179. CATABOMBA PYRASTRI, L. Gullane and Longniddry (A. E. J. 



Carter); Penicuik, July 1893; Morningside, July 1893, 

 Linlithgow, gth August 1899 (Wm. Evans). 



1 80. SYRPHUS ALBOSTRIATUS, Fin. $> , Craiglockhart, loth Sep- 



tember 1893 (P. H. G.); ?, Aberlady, August 1896 (Wm. 

 Evans). 



181. SYRPHUS TRICINCTUS, Fin. Aberlady, 1873 Verrall, 3; 



$ <*, Balerno and Threipmuir, i3th May 1893 (P. H. G.) ; 

 Luffness, i6th May 1896 (Wm. Evans); ?, Uirleton, 5th 

 August 1896 (W. Eagle Clarke) ; Drumshoreland, 4th June 

 1900 (Wm. Evans) ; Aberlady, 3oth June 1899 (Wm. Evans). 



182. SYRPHUS VENUSTUS, Mg.--, Aberlady, 2nd June 1903 



(P. H. G.); ct, Corstorphine, May 1901 (Wm. Evans). 



183. SYRPHUS NIGRICORNIS, Verr. ?, Heriot, 28th June 1898 



(Wm. Evans). 



184. SYRPHUS ANNULIPES, Ztt. 9, near Balerno, 3oth May 1900 



Wm. Evans, "Ann. Scot. Nat. Hist." 1900, p. 251 ; 

 ?, near Strathyre, gth September 1902 (Wm. Evans). 



185. SYRPHUS TORVUS, Ost.-Sack. \topiarins, Mg.] Pease Bridge, 



1843 (Hardy) Selby, 2. 



1 86. SYRPHUS GROSSULARI^E, Mg. Morningside, 3, 4th August 



1895, an d ?, 9th September 1894 (P. H. G.) ; in large 

 numbers in Dalmeny Park, ist September 1896 (Rev. 



