Cooke : Diptera of Lancashire and Cheshire. 137 



TABANIDiE. 

 Tabanus austriacus. Warrington. 

 Hsematopota pluvialis. Common. 

 Chrysops csecutiens. Bowdon. 

 C. relictus. Blackpool. 



ANTHRACID^. 

 Anthrax hottentotta. Cheshire coast. 



BOMBYLID^. 



Bombylius major. Bowdon. 

 Phthiria pulicaria. Cheshire coast. 



STRATIOMID^. 



Beris clavipes. Hazelgrove ; Manchester. 

 B. vallata. Manchester ; Hazelgrove. 



B. chalyheata. Manchester ; Eivington ; Hazelgrove ; Bowdon. 



B. Morrisi and geniculata. Hazelgrove, common but very local. 

 Stratiomys viridula. Southport, common in some seasons. 

 Oxycera trilineata. Cheshire coast. 



Nemotelus uliginosus. Southport. 

 Chrysomyia formosa. Manchester ; Southport. 



C. polita and pallipes. Manchester. 



C. cyaneiventris. Hazelgrove ; Whaley Bridge. 

 Sargus cuprarius. Manchester ; Knutsford. 

 S. iridatus. Manchester ; Bowdon. 

 S. bipunctatus. Manchester, scarce. 



SYRPHID^. 



Eristalis tenax. Abundant. 



E. aeneus. Hazelgrove. 



E. sepulcralis. Manchester ; Bowdon. 



E. intricarius. Manchester ; Southport ; Bowdon. 



E. pertinax. Southport ; Marple. 



E. nemorum. Hazelgrove. 



E. arbustorum. Abundant. 



E. rupium. Rivington, rare. 



E. fossarum. Common. 



Helophilus pendulus. Abundant. 



H. lineatus. Bowdon. 



Syritta pipiens. Abundant. 



Xylota sylvarum. Bowdon. 



X. florum. Hazelgrove ; Bowdon. 



