Systenus naranjensis Bickel, 2015

Ramos-Pastrana, Yardany, Merchan-Vargas, Geraldine Lucia & Soares, Matheus M. M., 2024, First record of the genus Systenus Loew (Diptera: Dolichopodidae) from Colombia, with description of four new species, Zootaxa 5514 (3), pp. 257-272 : 269

Systenus naranjensis Bickel

( Figs 6A, B , 7 )

Systenus naranjensis Bickel, 2015: 176 , figs 2c, d, e. Type locality: Costa Rica, Guanacaste, Rio Naranjo.

Material examined. COLOMBIA, Caquetá, San José del Fragua, Vda. [Vereda] Bellavista, Fca. [Finca] Mi Ranchito , 01º18’23’’N / 76º00’22’’W, 265 m, 18.I–01.II.2017 / Trampa Malaise en Bosque (Dosel), Y. Ramos-Pastrana leg. (1 ♂, LEUA) (photographed specimen) ; idem Milan, Vda. [Vereda] San Rafael, Fca. [Finca] Bellavista , 01º09’57’’N / 75º26’04’’W, 231 m, 01–15.II.2017 (2 ♂, LEUA) ; idem 21.XII.2016 – 04.I.2017 (1 ♂, LEUA) .

Distribution. Colombia (Caquetá) (new record) ( Fig. 7 ), Costa Rica (Guanacaste).

Remarks. Systenus naranjensis is superficially similar to S. flaviatus as discussed above (see remarks under S. flaviatus ) but can be easily differentiated by the characteristics presented in the key.

Figures

FIGURE 6. A–B. Systenus naranjensis Bickel, 2015, identified male. A. Habitus, lateral view; B. Hypopygium, left lateral view. C–D. Systenus parkeri Bickel, 2015, identified male. C. Habitus, lateral view; D. Hypopygium, left lateral view.

FIGURE 7. Geographical records of Systenus Loew in Colombia. S. beatae Naglis, 2000; S. bickeli sp. nov.; S. colombiensis sp. nov.; S. flaviatus Naglis, 2000; S. fuscus sp. nov.; S. grossus sp. nov.; S. maculipennis Bickel, 2015; S. naranjensis Bickel, 2015 and S. parkeri Bickel, 2015.