New species, new country distribution records, and a new generic combination of Afrotropical Acrocercopinae (Lepidoptera: Gracillariidae) Author Sruoga, Virginijus 0000-0002-5687-8299 Institute of Biosciences, Life Sciences Center, Vilnius University, Saulėtekio Ave. 7, LT- 10257 Vilnius, Lithuania virginijus. sruoga @ gmail. com; https: // orcid. org / 0000 - 0002 - 5687 - 8299 virginijus.sruoga@gmail.com Author Prins, Jurate De 0000-0001-7637-5755 Royal Belgian Institute of Natural Sciences, 1000 Brussels, Belgium & Australian National Insect Collection, Commonwealth Scientific and Industrial Research Organisation, Canberra, Australia jurate. deprins @ gmail. com; https: // orcid. org / 0000 - 0001 - 7637 - 5755 jurate.deprins@gmail.com text Zootaxa 2023 2023-05-15 5285 1 75 115 http://dx.doi.org/10.11646/zootaxa.5285.1.3 journal article 10.11646/zootaxa.5285.1.3 1175-5326 7935737 4CED7C23-4177-4C97-998B-F9CFC9C8A1E9 Gibbovalva Kumata & Kuroko, 1988 Gibbovalva Kumata & Kuroko, 1988b: 3 . Type species: Gracilaria quadrifasciata Stainton, 1862 . The genus Gibbovalva , comprising 10 species, is distributed in Asia, Australia and 2 species are known from Sub-Saharan Africa. Here we used the following characters as diagnostic for Gibbovalva : (1) antennal scape with flap of scales; (2) valva with costal process; (3) corpus bursae usually without signum.