| Higher taxa: | 
                
                Sphingidae (family)/ 
                
                
                Macroglossinae (subfamily)/ 
                
                
                Macroglossini (tribe)/ 
                
                
                Macroglossina (subtribe)/ 
                
                
                Regia (genus)/ 
                
                
                
                 | 
                | Status: | Synonym
                , the accepted name is Daphnis
                 | 
                | Authorship: | Tutt, 1903 | 
                | Citation: | Regia, n. g. | 
                
                    | Taxon remarks: | Type species: Daphnis torenia Distant, 1882. Entomologist's Monthly Magazine 19: 16. By original designation. | 
                
                
                    | Publication: | Tutt J. W. 1903. Genera of the Eumorphid and Daphnid Sphinges. | 
                    | Journal: | Entomologist's Record and Journal of Variation | 
                    | Volume: | 15 | 
                    | Issue: |  | 
                    | Pagination: | 101 | 
                
                
                | URL:  | https://www.biodiversitylibrary.org/page/9019408 |