Systenus beatae Naglis, 2000

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 : 267

publication ID

https://doi.org/ 10.11646/zootaxa.5514.3.3

publication LSID

lsid:zoobank.org:pub:D745608E-E51C-401E-A1A1-3573A24C51BD

DOI

https://doi.org/10.5281/zenodo.13849928

persistent identifier

https://treatment.plazi.org/id/03A71175-FFC0-3C66-CB96-688687F3FC4B

treatment provided by

Plazi

scientific name

Systenus beatae Naglis
status

 

Systenus beatae Naglis View in CoL

( Figs 5A, B View FIGURE 5 , 7 View FIGURE 7 )

Systenus beatae Naglis, 2000: 7 View in CoL , figs 5a–b. Type locality: Brazil, Amazonas , Manaus, Reserva Florestal Adolpho Ducke.

Material examined. COLOMBIA, Caquetá, Belén de los Andaquíes, Vda. [Vereda] Aletones , Fca. [Finca] La Cabaña , 01º29’31’’N / 75º52’20’’W, 369 m, 18.I–01.II.2017 / Trampa Malaise en Bosque (Dosel), Y. Ramos-Pastrana leg. (1 ♂, LEUA) (photographed specimen) GoogleMaps .

Distribution. Brazil (state of Amazonas) and Colombia (Caquetá, Belén de los Andaquíes) ( Fig. 7 View FIGURE 7 ).

Remarks. The male terminalia of the examined specimen differs from the holotype illustration present in Naglis (2000, fig. 5b) by the presence of an apical ribbon-like seta on the surstylus ( Fig. 5B View FIGURE 5 ). However, examination of the male holotype of S. beatae housed at Instituto Nacional de Pesquisas da Amazônia showed that this seta is broken off, and both terminalia are virtually identical. Systenus beatae can be easily recognized by the long, wide surstylus, longer than cercus and epandrial capsule combined and only slightly narrowed at apex.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Dolichopodidae

Genus

Systenus

Loc

Systenus beatae Naglis

Ramos-Pastrana, Yardany, Merchan-Vargas, Geraldine Lucia & Soares, Matheus M. M. 2024
2024
Loc

Systenus beatae

Naglis, S. 2000: 7
2000
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