Revision of the Empis (Enoplempis) mira species group (Diptera: Empididae) Author Sinclair, Bradley J. Canadian National Collection of Insects and Ottawa Plant Laboratory - Entomology, CFIA, K. W. Neatby Bldg, C. E. F., 960 Carling Ave, Ottawa, ON, Canada K 1 A 0 C 6. Author Brooks, Scott E. Invertebrate Biodiversity, Agriculture and Agri-Food Canada, K. W. Neatby Bldg, C. E. F., 960 Carling Ave, Ottawa, ON, Canada K 1 A 0 C 6. Author Cumming, Jeffrey M. Invertebrate Biodiversity, Agriculture and Agri-Food Canada, K. W. Neatby Bldg, C. E. F., 960 Carling Ave, Ottawa, ON, Canada K 1 A 0 C 6. text Zootaxa 2021 2021-02-11 4927 1 41 57 journal article 8133 10.11646/zootaxa.4927.1.3 a8e60e9b-ceed-4448-b751-9b3d3a5489ff 1175-5326 4533892 17806621-16AE-41B7-BF75-23795CD2BBAE Key to species of the Empis ( Enoplempis ) mira species group 1 Scutum usually with single median brown vitta (sometimes not clearly visible due to preservation); male right hind femur with two elongate posteroventral tufts, as long as width of femur ( Fig. 29 ); hypandrium with medial apical notch ( Idaho, Oregon, Washington ).................................................................... E. williamturneri sp. nov. – Scutum usually with or without several vittae; male right hind femur with one elongate posteroventral tuft as long as width of femur ( Figs 23, 25, 27, 31 ); hypandrium without median apical notch ( California )................................. 2 2 Scutum with row of dark spots at base of the dorsocentral setae [females unknown for E. submira ].................... 3 – Scutum with dark or pale vitta at base of the dorsocentral setae................................................. 4 3 Male right hind femur with anteroventral digitiform lobe on apical third, clothed in short setae ( Figs 8 , 24 ); right hind tibia with subapical swelling directed vertically, with black thorn-like setae ( Fig. 24 )............................ E. mira (Bigot) – Male right hind femur without anteroventral digitiform lobe ( Fig. 26 ); right hind tibia with subapical swelling directed horizontally, without black thorn-like setae ( Fig. 26 )................................................. E. submira sp. nov. 4 Male right hind femur without anteroventral setae opposite subapical swelling on tibia ( Fig. 30 ); male and female mid femur with long posteroventral setae at most slightly longer than width of femur ( Fig. 11 ); hypandrium with broad rectangular apical notch; subepandrial process short, extending less than half distance to epandrial margin ( Fig. 40 ); female hind femur with anteroventral preapical setae not longer than hind tibia width ( Fig. 35 )............................ E. winkleri sp. nov. – Male right hind femur with long anteroventral setae opposite subapical swelling on tibia ( Fig. 22 ); male and female mid femur with long posteroventral setae more than twice width of femur ( Fig. 10 ); hypandrium with arched apical margin; subepandrial process long, extending more than half distance to epandrial margin ( Fig. 36 ); female hind femur with anteroventral preapical setae longer than hind tibia width ( Fig. 32 )............................................... E . macdonaldi sp. nov.