THE BRITISH NATURALIST. 



[September 



Glanvilles Wootton, on the banks of a shady brook, from the middle 

 of June to the middle of July. It may be at once recognized by its 

 dark wings. 



91. E. t^Jiioiiota, Meig. A very common species throughout the 

 summer. 



92. E. fiiscipennis, Meig. Occurs by the side of shady ditches 

 from July to October. 



93. E. trivialis, Meig. — ciiicvasccns. Common by the side of shady 

 ditches from the end of March to June, and again in September. 



94. Syinplecta punctipennis, Meig. Occurs in May and again in 

 September, but it is not so common a species as the next. 



95. S. stictica, Meig. A very common species -from the end of 

 March to June. 



96. Triniieva pilipes, Fab. A scarce species. One specimen taken 

 by my father at Glanvilles Wootton on April 30th, 1833, and another 

 at Portland on July nth, 1839. 



97. Gonioniyia lateralis, Meig. Occurs commonly in a quarry at 

 Glanvilles Wootton in the end of May and in June. 



98. G. sexgiittdta, Dale, " Annals of Natural History," 1841. This 

 pretty, rare, and delicate species used to occur in a quarry in the 

 parish of Glanvilles Wootton, but I have found no specimens for the 

 last five or six years. It was only out for a short time, viz. : from 

 the 15th of June to the 2nd of July. 



99. G. tenella, Meig. Common in shady places at Glanvilles 

 Wootton in June. 



100. Empeda ffavn, Sebum. Common on grass under trees in 



101. E. nnbiln, Sebum. Common in shady places m May and 

 June, and also in Septemlter, 



102. Antocha opaliznns, O.-Sach. Common on the banks of a 

 stream at Glanvilles Wootton and also at Charmouth in June and 

 September. 



103. Rhaiitphidia flava, Walk. Common in a shady copse at 

 Glanvilles Wootton in June. 



104. Gevanonyin nnicolov, Hal. Occurs on rocks at Lulworth and 

 other places on the sea coast throughout the summer. 



105. Rhipidia anenophora, Loew. Of this rare species I took two 

 specimens at Glanvilles Wootton in June i88g. 



106. R. mnculata, Meig. A common species throughout the 

 summer. I have even beaten it from ivy as late in the year as 

 November 8th. 



107. Dicranomyia jiiorio, Fab. Common in shady places from 



