Two new species of the genus Blattochaeta Reitter, 1910 (Insecta, Coleoptera Leiodidae, Cholevinae, Leptodirini) from Montenegro Author Čeplík, Dávid Biospeleologica Slovaca, Letná 16, SK- 040 01, Košice, Slovakia. Croatian Biospeleological Society, Rooseveltov trg 6, 10 000 Zagreb, Croatia. Author Lakota, Ján 0000-0002-4264-9129 Biospeleologica Slovaca, Letná 16, SK- 040 01, Košice, Slovakia. Slovak Museum of Nature Protection and Speleology, Školská 4, SK- 031 01, Liptovský Mikuláš, Slovakia. Croatian Biospeleological Society, Rooseveltov trg 6, 10 000 Zagreb, Croatia. jan. lakota @ gmail. com; https: // orcid. org / 0000 - 0002 - 4264 - 9129 jan.lakota@gmail.com Author Čeplík, Jaroslav Biospeleologica Slovaca, Letná 16, SK- 040 01, Košice, Slovakia. text Zootaxa 2021 2021-05-10 4969 1 86 100 journal article 6443 10.11646/zootaxa.4969.1.4 5e2a7f4b-d1ec-46ad-8bc6-45511785f89e 1175-5326 4745870 B0AFAF8C-B2A9-41FB-AE9C-07DE268EF82E Blattochaeta marianii Reitter, 1910 Material studied . 2 ♂♂ , 2 ♀♀ : Montenegro , Krivošije Mts. , Minos jama pit, VIII.2005 , E. Quéinnec lgt .; 2 ♂♂ , 2 ♀♀ : Montenegro , Krivošije Mts. , Ericova jama pit, 09.10.2019 , B. Jalžić lgt .; 1 ♂ : Montenegro , Orjen Mts. , an unknown cave, 1913, K. Absolon lgt .; 1 ♂ : Montenegro , Krivošije Mts. , pećina Na Pode cave , K. Absolon lgt .; 3 ♂♂ , 2 ♀♀ : Montenegro , Dragaljsko polje, Bucovica Mts. , Moss pit, 12.09.2004 – 11.05.2005 , R . Mlejnek lgt .; 2 ♂♂ , 2 ♀♀ : Bosnia and Herzegovina , Orjen Mts. , Mijatova Torina pećina, 19.07.2008 , D. Čeplík lgt. (all in CDC ) .