Tanytarsini (Diptera: Chironomidae) collected during Polish expeditions to North Korea Author Giłka, Wojciech 0000-0002-8403-5432 University of Gdańsk, Faculty of Biology, Department of Invertebrate Zoology and Parasitology, Laboratory of Systematic Zoology; Wita Stwosza 59, 80 - 308 Gdańsk, Poland. & wojciech. gilka @ ug. edu. pl; https: // orcid. org / 0000 - 0002 - 8403 - 5432 wojciech.gilka@ug.edu.pl Author Gadawski, Piotr 0000-0001-9334-1960 University of Lódź, Faculty of Biology and Environmental Protection, Department of Invertebrate Zoology and Hydrobiology; Banacha 12 / 16, 90 - 237 Łódź, Poland. & piotr. gadawski @ biol. uni. lodz. pl; https: // orcid. org / 0000 - 0001 - 9334 - 1960 piotr.gadawski@biol.uni.lodz.pl text Zootaxa 2022 2022-12-01 5214 2 151 175 journal article 198863 10.11646/zootaxa.5214.2.1 14abb8a4-9e30-4d40-83b4-c725db688c72 1175-5326 7384985 8E7D1FC9-FD58-4DB3-ACA6-5AE38BDB6B0A Tanytarsus tamaundecimus Sasa, 1980 Tanytarsus tamaundecimus Sasa, 1980: 27 (male, female, pupa, figs 30–32; Japan ); Ekrem 2002: 28 (diagnostics). ( Fig. 8D–F ) Material examined. Kŭmgang-san, 28 June – 2 July 1981 , 3 males , leg. W. Krzemiński. Remarks. Ekrem (2002) listed characters found as crucial in delimitation of Tanytarsus tamaundecimus on the basis of the original description. However, the type material has not been examined, neither photographs of the holotype are displayed at the NMNS website. The examined Korean specimens have been preliminarily confirmed as T. tamaundecimus (Ekrem, pers. comm.), thus several key structures and their variations are supplemented here ( Fig. 8D–F ).