A review of the Neotropical microcaddisfly genus Acostatrichia Mosely, 1939 with description of a new species from Brazil (Trichoptera: Hydroptilidae: Leucotrichiinae) Author Santos, Allan Paulo Moreira text Zootaxa 2020 2020-03-24 4755 2 201 230 journal article 10.11646/zootaxa.4755.2.1 dc3a4f00-2ae5-4844-a803-7d8dabd65435 1175-5334 3731414 urn:lsid:zoobank.org:pub:CAD4295B-2456-48EE-98F6-723FDEF5C0EB Costatrichia tapada ( Oláh & Flint 2012 ) new combination Acostatrichia tapada Oláh & Flint 2012: 154 , figs. 32–34, male; type locality: Venezuela : Bolivar State , Rio Caroni at Paso Caruachi; type depository: NMNH. Material examined: HOLOTYPE male: Venezuela : Bolivar State , Rio Caroni at Paso Caruachi , 9.II.1976 , leg. C.M. & O.S. Flint. PARATYPES : same data as holotype, 2 males ( NMNH ). Remarks. This species also has the typical forewing modification of Costatrichia (costal vein reflexed) and the male genitalia are very similar to those of Costatrichia hamulifera , if not identical. For this reason, this species is also removed from Acostatrichia to Costatrichia .