A LIST OF THE DIPTERA MET WITH IN WESTER ROSS in 



385. M. pagana, ?F., $ , Lochinver, 27th June 191 j. 



386. Spilogastcr maculosa, Mg., Loch Assynt, 3rd June 191 1. 



387. S. quadram, F., N. Sutherland, 1873 (Vice), British Museum. 



388. S. fratercula, Zett., Tongue, 18th June 1S84 (Verrall), British 



Museum. 



389. S. trigonalis, Mg., Tongue (Verrall). 



390. S. pertusa, Mg., Sutherland (Verrall). 



391. Limnophora compuncta, W., Loch Assynt, 5th June 191 1. 



392. Z. sp. inc., Loch Assynt, 3rd June 191 1. 



393. Z. solitaria, Zett., Loch Assynt, 3rd, 5th, 9th, and 18th June 



191 1, and <$ an d ? I2tn June 191 1 in coitu ; Lochinver, 

 2nd July 1911. 



394. Z. triangula, Fall., Lochinver, 13th July 191 1. 



395. Z. litorea, Fall., Lochinver, 13th July 191 1. 



396. Z. sp. inc., Loch Assynt, 3rd June 191 1. 



397. Hydrotcca irritans, Fall., $, Loch Assynt, iSth July 1911; 



Lochinver, 7th July 191 1, in numbers. One of the greatest 

 pests of the district. At Lochinver, on the above date, 

 eight o* $ and eighty-two $ $ were caught in two sweeps of 

 the butterfly net round my head, and on the banks of the 

 Inver and Kirkaig this is one of the fisherman's curses. In 

 company with these flocks of H. irritans a considerable 

 number of Simuliu/n reptans also fly, and the two species 

 appear to carry out a division of labour H. irritans does 

 the annoying, while 6". reptans does the biting! 



398. Hydrotcea cinerea, Dsv., $ $ , Loch Assynt, 5th and 9th 



June 191 1. 



399. ZZ dentipes, F., Loch Assynt, 10th June 191 1. 



400. H. /nilitaris, Mg., Golspie (Grimshaw). 



401. H. similis, Mde., Golspie, 22nd July 1904; Lairg (Verrall). 



402. H. albipuncta, Zett., Tongue (Verrall); apud Grimshaw. 



403. Drymia ha/nata, Fall., Inveran, 15th July 1886 (Verrall). 



404. Hydrophoria co/iica, W., Lochinver, 27th June 191 1. 



405. H. linogrisea, Mg., Lochinver, 27th June 191 1. 



406. H. sp. inc., Lochinver, 27th June 191 1. 



407. Hylemyiavariata, Fall., Loch Assynt, 2nd and 10th June 191 1. 



408. If. strigosa, F., Lochinver, 3rd July 191 1. 



409. H. nigrimana, Mg., two 3 <$ , one ?, Lochinver, 3rd July 



1911; and , nth July 1911. 



410. Mycophaga fungorum, Ue G., Lochinver, 12th July 1911. 



411. Prosalpia sylvestris, Fall, Loch Assynt, 8th June 191 1. 



412. Chortophila sp. inc. (not bilbergi), Lochinver, 7th July 1911. 



413. C. sp. (longuhi, Fall.?), Loch Assynt, 26th July 191 1. 



