| Symmerus pallida (Giglio-Tos, 1890)
                        synoniem |  | 
                
                
                
                
            
                
                    | Ditomyia pallida Giglio-Tos, 1890
                        heterotypic synonym |  | 
                
                    
                        | Gepubliceerd in:Giglio-Tos, E. (1890). Nouve specie di Ditteri del Museo Zoologico di Torino. Boll. Mus. Zool. Anat. Comp. R. Univ. Torino. | 
                
                
                
                
            
                
                    | Symmerus vittata (Walker, 1856)
                        synoniem |  | 
                
                
                
                
            
                
                    | Ditomyia vittata Walker, 1856
                        heterotypic synonym |  | 
                
                    
                        | Gepubliceerd in:Walker, F. 1856. Insecta Britannica, Diptera. Volume 3. L. Reeve, London. xxiv + 352 pp., pls. 21-30. [after 1856.03.31] | 
                
                
                
                
            
                
                    | Symmerus apicalis (Winnertz, 1852)
                        synoniem |  | 
                
                
                
                
            
                
                    | Plesiastina apicalis Winnertz, 1852
                        heterotypic synonym |  | 
                
                    
                        | Gepubliceerd in:Winnertz, J. 1852. Dipterologisches. Stettiner Entomologische Zeitung 13: 49-58, 1 pl. | 
                
                
                
                
            
                
                    | Symmerus flavus (Zetterstedt, 1851)
                        synoniem |  | 
                
                
                
                
            
                
                    | Ceroplatus flavus Zetterstedt, 1851
                        heterotypic synonym |  | 
                
                    
                        | Gepubliceerd in:Zetterstedt, J.W. 1850. Diptera Scandinaviae disposita et descipta. Tomus nonus. Officina Lundbergiana, Lundae [= Lund.]. Pp. 3367-3710. [1850.09.11] | 
                
                
                
                
            
                
                    | Symmerus ferrugineus Walker, 1848
                        heterotypic synonym |  | 
                
                    
                        | Gepubliceerd in:Walker, F. 1848. List of the specimens of dipterous insects in the collection of the British Museum. Part 1. British Museum, London. Pp. 1-229. [1848.12.09] | 
                
                
                
                
            
                
                    | Symmerus zonata (Stephens, 1846)
                        synoniem |  | 
                
                
                
                
            
                
                    | Mycetophila zonata Stephens, 1846
                        heterotypic synonym |  | 
                
                
                
                
            
                
                    | Hebopteryx fasciata Staeger, 1840
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Staeger, R.C. 1839-1840. Systematisk fortegnelse over de i Danmark hidtil fundne Diptera. - Naturh. Tidsskr. [1] 2: 549-560 [1839.??.??]; [1] 3: 1-58 [1840.??.??], 228-288 [1840.??.??]. | 
                
                
                
                
            
                
                    | Mycetobia annulata Meigen, 1830
                        homotypic synonym |  | 
                
                    
                        | Gepubliceerd in:Meigen, J.W. 1830. Systematische Beschreibung der bekannten europäischen zweiflügeligen Insekten. Sechster Theil. Schulz, Hamm. xi + 401 + [3] pp. [after 1830.09.01] |