DIPTERA SCOTICA : VI. THE WESTERN ISLES 209 



25. T. tcntans, Fab. 1 <J , S. Uist, 13th June 1906 (Kinnear). 



?6. T. viridis, Mcq. 1 and 1 ? , S. Uist, June 1910 (Grim- 

 shaw); 2 , Benbecula, 7th June 1906 (Kinnear); 1 ^ , 

 Stornoway, 8th July 1906 (Kinnear). 



27. Cricotopus motitator, Linn. 1 , Jura, Sept. 1907 (Waterston); 



1 ? , S. Uist, 13th June 1906 (Kinnear). 



28. C. pulchripes, Verrall A single ? of this species, the descrip- 



tion of which only appeared in Jan. 1912 (Ent. Mo. Mag., 

 19 1 2, p. 22), was taken by Mr Waterston in Jura in Sept. 

 1907. 



29. C. tremidus, Linn. 1 $, Uig, Skye, June 1906 (Waterston). 



30. C. trifasciatus, Panz., var. tricinctus, Mg. 1 <$ , S. Uist, June 



1 9 10 (Grimshaw). 



31. Orthodadius sordidellus, Ztt. 9 $ and 7 ? , S. Uist, June 1910 



(Grimshaw). 



32. Metriocnemus albolineatus, Mg. 1 $, Uig, Skye, June 1906 



(Waterston). A beautiful little species, easily recognised by 

 the silvery-white thorax, with three deep black longitudinal 

 stripes. I believe it is rare. 

 12,. M.fusdpes, Mg. 1 <J, Loch Ba, Mull, Oct. 1907 (Annandale). 



34. Pelopia culidformis, Linn. 2 $ and 5 ? , S. Uist, June 1910 



(Grimshaw). 



35. Ablabesmyia mo/iilis, Linn. 1 , Jura, Sept. 1907 (Waterston); 



1 $ , S. Uist, June 1910 (Grimshaw). 



36. A. nebulosa, Mg. 4 ^ and 5 ?, Jura, Sept. 1907 (Waterston); 



1 ? , S. Uist, 13th June 1906 (Kinnear); 1 $ , S. Uist, 

 June 1910 (Grimshaw); 1 ?, Benbecula, 7th June 1906 

 (Kinnear); 1 and 2 $, Balelone, N. Uist, June 1905 

 (Waterston). 



37. A pygm<T.a, V. d. Wlp. 8 ^ , S. Uist, June 1910 (Grimshaw). 



38. Helea pavida, Winn. 5 and 3 $ , S. Uist, June 1910 



(Grimshaw). 



39. Culicoides pidicaris, lArm. 1 $ , S. Uist, June 1910 (Grimshaw). 



40. Palpomyia flavipcs, Mg. 1 ?, Jura, Sept. 1907 (Waterston). 



41. Serromyia femorata, Mg. 2 $ and 1 $, Skiport, S. Uist, June 



1906 (Waterston); 1 $, Lochboisdale, S. Uist, June 1906 

 (Waterston); 2 ? , S. Uist, June 1910 (Grimshaw); 1 ?, 

 Balelone, N. Uist, June 1906 (Waterston); 2 ^ and 2 ?, 

 Garynahine, Lewis, 4th July 1906 (Kinnear). 



Liriopid^e (Ptychopterid^;). 



42. Liriope (Ptydioptera) albimana, Fab. 1 ?, Jura, Sept. 1907 



(Waterston). 



33 2D 



