The male genitalia of Anthomyza are described and figured, as are some peculiarities of the female abdomen. Anthomyza gracilis Fall., Geomyza socculata Zett., Anthophilina sordidella Zett. are revised and lectotypes designated. Anthomyza gracilis Fall., A. socculata (Zett.), A collini n.sp., and A. elbergi n.sp. are described; the male genitalia and the last few abdominal segments of the female are figured. Information on distribution and ecology within Sweden is given.