96 Proceedings of the Royal Physical Society. 



Mschna grandis (L.) — "Scotland" (De Selys); Kirkcud- 

 brightshire (Buchanan White). 



AgHon imlchellum, Lind. — De Selys (5), apparently in 

 one of the west coast localities which he visited. 



A number of other species are alleged to have been taken 

 in Scotland, but the records are old and vague or otherwise 

 open to doubt. 



Eefeeences. 



1. Stewart, C, List of Insects found in Neighbourhood of 



Edinburgh, 1809 [Memoirs Wernerian Nat. Hist. Sac, 

 vol. i. (1811), pp. 566-577). 



2. Donovan, E., Nat. Hist. Brit. Insects, vol. xv., 1811. 



3. Duncan, J., Entomology, vol. i., 1840 (Nat. Lib., vol. 



xxxiv.). 



4. Insects found in Parish of Dollar, 1841 (New Stat. 



Ace, vol. viii., Cla(5kmannanshire, pp. 88, 89). 



5. De Selys, Revision of the British Libellulidse (Ann. Mag. 



Nat. Hist., 1846, pp. 217-227). 



6. Revue des Odonates ou Libellules d'Europe, 1850. 



7. Lucas, W. J., British Dragon-flies (Odonata), 1900. 



Note. — The distribution glA^en in Hagen's " Synopsis of the 

 British Dragon-flies" [Fiit. Ann., 1857) is merely a repetition of 

 that given by De Selys. 



