i66 THE SCOTTISH NATURALIST 



17. Microphorus velutinus, Mcq. 9) Aberlady, 2nd June 1903. 



18. Tachydromia ciliaris, Fin. $, Glencorse, 8th September 



1898. 



19. T. nigritarsis, Fin, $, Glencorse, 6th June 1894; ?, 



Drumshoreland, 17th August 1914. 



20. Cnemodon vitripennis, Mg. $, Arniston, 17th July 1906 



(J. Waterston). 



21. Muscina pascuorum, Mg. Several hatched from larvae by 



G. Nelson, Falkirk, August 1908. 



22. Mordlia simplex^ Lw. $^ Balerno, 9th June 1899 (W. 



Evans); ?, Polton, 25th June 1901 (W. Evans); ?, 

 Blackford Hill, 27th June 1904; c^, Aberfoyle, 12th 

 September 1905 (A. E. J. Carter); c? > Drumshoreland, 

 17th August 19 1 4. 



23. Hebecnema nigricolor, Fin. c^ , Arniston, 17th July 1906 



(J. Waterston). 



24. Mydcea ciliatocosta, Ztt. ? , Glencorse, 8th September 



1898. 



25. M. iasiophthalma, Mcq. ?, Bavelaw, i8th August 1898 



(W. Evans). 



26. Trichopticus nigrifellus, Ztt. c? , Cowdenbeath, nth June 



1904 (J. Waterston). 



27. Limnophora csrea, Fin. Several of each sex, Aberlady, July 



1898 (W. Evans). 



28. L. carbonella, Ztt. $, Blackford Hill, 27th June 1904. 



29. L. litorea, Fin. ?, Braid Hills, 12th June 1893; ?, 



Blackford Hill, 27th June 1904. 



30. L. maculosa^ Mg. ^?, Gullane, 12th September 1893; ^, 



Aberlady, 25th August 1904. 



31. Hydrophoria palposa, Stein. 3 ?, Aberlady, 4th June 1896. 



If my identification of these specimens is correct this is the 

 first British record of the species. 



32. Hykmyia lasciva, Ztt. $, Gullane, 3rd May 1895; $, 



Aberlady, 4th June 1896; c?> Gosford Park, 5th May 

 1898; 2 ?, Aberdour, 7th July 1904; ?, Drumshoreland, 



17th August 19 14. 



33. Pegomyia esuriens, Mg. ? , near Fairmilehead, June 



1918. 



34. Chortophila curvicauda, Ztt. 2 ^ , Pentlands, 27th May 1895 



(W. Evans); ?, Heriot, 28th June 1898 (W. Evans); <i 

 and ?, Aberlady, 2nd June 1903. 



35. C. discreta, Mg. 4 $, Glencorse, 25th July 1918. 



36. C. muscaria, Mg. (J, Aberdour, April 1904 (J. Waterston). 



