341 
LINCOLNSHIRE ' DIPTERA: : 
ADDITIONS TO MR. PERCY H. GRIMSHAW’S PRELIMINARY LIST 
IN ‘THE NATURALIST’ FOR MAY AND JUNE 1898. 
Rev. A. THORNLEY, M.A. F.E.S., F.L.S., 
Vicar of South Leverton, Notts, 
Tue remarks with which I prefaced the Notts List of Diptera 
will apply here also. I should like, however, to acknowledge 
the great help I have received from the Rev. E. A. Woodruffe 
Peacock, F.L.S., Vicar of Cadney, Lincolnshire, and his brother. 
The number of new records for the county is 60; this will bring 
the total records up to 255. I hope that many more workers 
will turn up, and this list be rapidly increased. 
Fam. BIBIONIDZ, 
*Dilophus febrilis L. Linwood Warren, 1898 (Peacock). 
Hibaldstow, 1898 Pescocks "Cabiee: one ? , 1898 (Peacock). 
Dilophus geehonnd Mg. Linwood Warren, one ? , 1808 
' (Peacock). 
| *Bibio venosus Mg. Linwood Warren, one ? , 1898 (Peacock). 
Fam, CULICID. 
*Culex pipiens L. Epworth, one ?, 14th July 1898 (L.N.U.). 
Fam. PTYCHOPTERIDA, 
Ptychoptera albimana Fab. Freshney Bogs, Great Cotes, 
one 2, 21st June 1898 (Thornley). 
.Ptychoptera contaminata L. Cadney, 1898 (Peacock). 
Fam, LIMNOBIDA, 
*Limnobia nubeculosa Mg. Ashby, 1808 (Dr. Cassal). 
Limnobia tripunctata F. Cadney, one 2, 1898 (Peacock). 
*Limnophila lineola Mg. Scotton Common, one 2, 22nd June 
1898 (Thornley). 
*Limnophila lineolella Verr. Epworth district, one example, 
14th. July 1898 (Peacock), [Marked (?) by Mr. Grimshaw. | 
*Limnophila ferruginea Mg. Scotton Common, one ¢, 22nd 
June 1898 (Thornley). 
*Pedicia rivosa L. Freshney Bogs, Great Cotes, one 9, 21st 
June 1898 (Thornley). 
November 1899. 
