Agenamyia Albuquerque, 1953

Ramos-Pastrana, Yardany & Córdoba-Suarez, Eric, 2025, A new species of Agenamyia Albuquerque (Diptera: Muscidae) from Andean Amazon, Colombia, Zootaxa 5660 (3), pp. 426-434 : 427-428

Agenamyia Albuquerque, 1953

Type species: Agenamyia fumipennis Albuquerque, 1953 , by original designation.

Key to species of Agenamyia Albuquerque [adapted from de Ramos-Pastrana et al. (2024)]

1 Male with prolongation of the wing membrane between R 2+3 and M veins [( Figs 2A, 2C, 13A in de Carvalho et al. (2023) and figs 5A–B in Ramos-Pastrana et al. (2024)]................................................................ 2

– Males without prolongation of the wing membrane between R 2+3 and M veins [(Figs 13B–C in de Carvalho et al. (2023)].. 3

2 Mesonotum with two slightly differentiated median grey stripes [( Fig. 2C in de Carvalho et al. (2023)]; legs entirely dark brown; sternite 5 with four setae of each side [( Fig. 3A in de Carvalho et al. (2023)]; epand elongated in lateral view [( Fig. 3B in de Carvalho et al. (2023)]; cerc with divergent apex in dorsal view [( Fig. 3C in de Carvalho et al. (2023)]........................................................................ A. colombiana de Carvalho, Wolff & Fogaça, 2023

– Mesonotum dark brown, with scattered brown spots [ Figs 2, 4 in Ramos-Pastrana et al. (2024)]; legs dark brown except mid and hind tibiae yellowish brown; sternite 5 with more than four setae of each side [Figs 7–8 in Ramos-Pastrana et al. (2024)]; epand rounded in lateral view [Figs 9–10 in Ramos-Pastrana et al. (2024)]; cerc with parallel apex in dorsal view [Figs 11–12 in Ramos-Pastrana et al. (2024)]......................... A. diversa Ramos-Pastrana, Córdoba-Suarez & Fogaça, 2024

3 First postsutural dorsocentral seta smaller than the other setae; cerc with an almost parallel apex [(Fig. 9C in de Carvalho et al. (2023)]............................................................................................. 4

– Three postsutural dorsocentral subequal setae (except in A. andaki sp. nov.); cerc with divergent apex [( Fig. 3C in de Carvalho et al. (2023)]........................................................................................ 5

4 Vein M slightly curved before the tip of the wing; tip of the wing with conspicuous cloudy brown spots [(Fig. 13B in de Carvalho et al. (2023)].......................................... A. maculata de Carvalho, Wolff & Fogaça, 2023

– Vein M straight; tip of the wing without a conspicuous brown spot [( Fig. 5C in de Carvalho et al. (2023)]..................................................................................... A. exotica de Carvalho & Couri, 1992

5 Syntergite 1+2 translucid [(Figs 6A, C in de Carvalho et al. (2023)]; hind femur with two apical av setae; cerc with the apical half clearly thinner than the basal half [(Fig. 7D in de Carvalho et al. (2023) … A. fumipennis Albuquerque, 1953

– Syntergite 1+2 not translucid [(Fig. 11C in de Carvalho et al. (2023)]; hind femur on av with three setae on apical half; cerc homogeneous in thickness [(Fig. 12C in de Carvalho et al. (2023)].............................................. 6

6 Antenna entirely light brown; anterior katepisternal seta smaller than the remaining; wing clear without spots [(Fig. 13C in de Carvalho et al. (2023)]; tergite 3 entirely yellow [(Fig. 11C in de Carvalho et al. (2023)]; St 5 with convergent apices [(Fig. 12A in de Carvalho et al. (2023)]; distiph reduced [(Fig. 12D in de Carvalho et al. (2023)].............................................................................................. A. timida de Carvalho, Wolff & Fogaça, 2023 .

– Antenna entirely dark brown ( Fig. 1C); posterior katepisternal seta about three times longer than the remaining; wing with large dark brown spot on apical half ( Fig. 1E); tergite 3 entirely dark brown ( Fig. 1B); St 5 with parallel apices ( Figs 2A–B); distiph developed ( Figs 3A–B).................................................................. A. andaki sp. nov.