During August and September 2018 we collected the macroinvertebrate fauna in the Leqinat Lake, Kosovo. The Leqinat lake (great lake) is a mountain lake found in National Park "Bjeshkët e Nemuna" in western Kosovo, shared between Kosovo and Montenegro. Macrozoobenthos specimens were...

Fauna tulara planina Karadak s graničnog područja između Kosova i Makedonije bila je prethodno potpuno nepoznata. Nasumično smo prikupljali odrasle jedinke od rujna 2016. do lipnja 2017. na 16 lokaliteta na tom području. Tijekom...

In this paper, we present new faunistic data of the spider fauna from the Sharr Mountains (Kosovo), one of the least investigated areas in the Balkans. Previously only 27 species of spiders were known from the Kosovo part of the Sharr Mountains but with this investigation, the number has increased to 74. Pictures of rare and interesting species are provided. We also include a new record from the North Macedonian part of the Sharr Mountains. In total we report fifty species, eight of which are first records for Sharr Mountains, twenty-eight are first records for Kosovo, and one species is reported for the first time for North Macedonia. Species recorded for the first time from the Sharr Mountains belong to the following genera: Histopona, Clubiona, Zelotes, Ceratinella, Mughiphantes, Robertus and Ozyptila. We also provide a checklist of spider species for the Sharr Mountains in Kosovo.

Adult caddisfly specimens were collected from the Karadak Mountain in Kosovo along the border area with the Republic of North Macedonia during June 2020. Seven species belonging to seven caddisfly families were found. From this area, we report Hydroptila ivisa Malicky, 1972 for the first time for Kosovo and the Ecoregion 6, Hellenic Western Balkans. Range extension for Synagapetus slavorum Botosaneanu, 1960, Hydropsyche emarginata Navàs, 1923 and Polycentropus slovenica Malicky, 1998 is also reported. These findings increase the knowledge on the distribution and diversity of several rare species of caddisflies and especially of the new finding, H. ivisa in the Western Balkans and highlight the importance of further studies and conservation efforts for freshwater biodiversity in this region.

The hitherto unknown female of Rhyacophila siparantum Ibrahimi, Bilalli & Kučinić, 2021 is described. In addition, some ecological notes about this rare species of Kosovo are provided. The female genitalia of R. siparantum are very similar to those of Rhyacophila hirticornis McLachlan, 1879 (known from numerous locations in Europe) and Rhyacophila schmidinarica Urbanič, Krušnik & Malicky, 2000 (known only from Slovenia and Croatia). The female genitalia of Rhyacophila siparantum can be easily distinguished from both species by its rounded apical part of segment VIII on ventral view, along with other morphological differences.

New faunistic data on Trichoptera from Kosovo based on sampling carried out during the autumn of 2013 and first half of 2014 are presented. Limnephilus bipunctatus was found in a small stream in Kaqandoll village located in northern Kosovo and in Shtuticë village located in central Kosovo. Two male specimens of Limnephilus decipiens were found at Gurrat e Hasan Agës Springs and Bistrica e Lloqanit River, an alpine area in the Lloqan mountains, which belong to the Bjeshkët e Nemuna mountains. A single male specimen of Limnephilus stigma was found in Klinë, located in central Kosovo. All three species are rare in Kosovo. A preliminary checklist of eight species of Limnephilus from Kosovo is provided along with biogeographical and ecological notes. This paper is a further contribution to the faunistic list of Trichoptera of Kosovo, one of the least explored countries in Europe.