Polycentropus joergenseni Ulmer 1909

Mey, Wolfram & Ospina-Torres, Rodulfo, 2018, Contribution to the Trichoptera fauna of the river La Vieja, Bogotá, Colombia (Insecta: Trichoptera), Zootaxa 4504 (1), pp. 23-40 : 30

Polycentropus joergenseni Ulmer 1909

( Figs 7 A–7C, 15D)

Material: 1♂ Colombia, Bogotá, Chapinero, Quebrada La Vieja , 17.vi.2016 , leg. P. Ramírez ( ICN); same locality 1♂, 29.viii.2016, 2♂ 1♀, 10.x.2016, 1♂, 21.xii.2016, all leg. P. Ramírez (ICN).

Remarks. The species is widely distributed in the Neotropical Region. Modern illustrations of the genitalia were found of specimens from Argentina in the literature ( Valverde 1996). The image (15E) and male genitalia of a specimen from Colombia are illustrated here to facilitate the future identification of the species.

Figures

FIGURES 7–9. Trichoptera spp., male genitalia. 7A–7C, Polycentropus joergenseni Ulmer 1909, scale = 0.5 mm: 7A, left lateral; 7B, ventral; 7C, dorsal.. 8A–8C, Xiphocentron laviejae spec. nov., scale = 0.3 mm: 8A, left lateral, with phallic apparatus in situ; 8B, ventral; 8C dorsal. 9A–9D, Smicridea colombosaucia spec. nov., scale = 0.25 mm: 9A,left lateral, with phallic apparatus in situ; 9B, phallic apparatus, left lateral with everted endotheca; 9C, dorsal; 9D, ventral.