@article {10649, title = {The Percy Sladen and Godman Trusts expedition to the islands in the Gulf of Guinea, October 1932{\textendash}March 1933.--II. Diptera Nematocera}, journal = {Annals and Magazine of Natural History}, volume = {14}, year = {1934}, pages = {321{\textendash}336}, author = {F.W. Edwards} }