DIPTERA. 253 



3. Cecidomyia flava, Meig. Not common. 



4. C. cucullata, Meig. Not common. 



5. C. pictipennis, Meig. Rare. Taken by my father, 



February 10th, 1832, and May 29th, 1833. 



6. G. tritici, Kirby. Wheat Midge. Occasionally 



abundant in the cornfields. 



7. C. verna, Curt. Occasionally abundant on sallow 



blossoms. 



1. Lasioptera fuliginosa, Steph. Not common. 

 1. Lestremia leucophsea, Meig. Very rare. Taken by 



myself in February, 1868. 

 1. Campylomyza bicolor, Meig. Common. 



Mycetophilida. 



1. Molobrus Thomse, Linn. Abundant. 



2. M. fuscipes, Meig. Abundant. 



3. M. brunnipes, Meig. Common. 



4. M. morio, Fab. Abundant. 



5. M. brevipennis, Walk. A single specimen only was 



taken by myself from the nest of an ant 

 (Myrmica acervorum) in the hedge between 

 the Eweleaze and Brook Furlong. 



1. Cordyla fasciata, Meig. Rare. Taken by my father 

 and myself, June, 1864. 



1. Dynastoma fuscicornis, Meig. Not common. 



1. Mycetophila lineola, Meig. Abundant. 



2. M. bimaculata, Fab. Abundant. 



3. M. lunata, Fab. Abundant. 



4. M. biusta, Meig. Common. 



