Hydraena (s. str.) dinarica, new species (Coleoptera: Hydraenidae) along with further records of Hydraena spp. from Durmitor National Park, Montenegro and comments on the DNA barcoding problem with the genus Author Freitag, Hendrik https://orcid.org/0000-0002-1325-0979 Ateneo de Manila University, Quezon City, Philippines hfreitag@ateneo.edu Author de Vries, Rick Amstelveenseweg 980 B, Amsterdam, Netherlands Author Paterno, Marta University of Verona, Department of Biotechnology, Strada Le Grazie 15, Verona, Italy Author Maestri, Simone University of Verona, Department of Biotechnology, Strada Le Grazie 15, Verona, Italy Author Delledonne, Massimo https://orcid.org/0000-0002-7100-4581 University of Verona, Department of Biotechnology, Strada Le Grazie 15, Verona, Italy Author Thompson, Cameron G Oxford Brookes University, Department of Health and Life Sciences, Oxford, United Kingdom Author Lamed, Helena 39 av Melbourne, Mont-Royal, Quebec, Canada Author Lambert, Rebekah 340 N. Adams Street, Eugene, Oregon, United States of America Author Fox, Michael F 340 N. Adams Street, Eugene, Oregon, United States of America Author Gonzalez, Mariela C Taxon Expeditions, Rembrandtstraat 20, Leiden, Netherlands Author Delocado, Emmanuel D Ateneo de Manila University, Quezon City, Philippines Author Sabordo, Marc R https://orcid.org/0000-0001-5133-3970 Ateneo de Manila University, Quezon City, Philippines Author Pangantihon, Clister V Ateneo de Manila University, Quezon City, Philippines Author Njunjic, Iva https://orcid.org/0000-0001-5723-4068 Taxon Expeditions, Rembrandtstraat 20, Leiden, Netherlands & Naturalis Biodiversity Center, Darwinweg 2, Leiden, Netherlands text Biodiversity Data Journal 2021 2021-01-12 9 59892 59892 http://dx.doi.org/10.3897/BDJ.9.e59892 journal article http://dx.doi.org/10.3897/BDJ.9.e59892 1314-2828-9-e59892 5C993A9AB6AE42ADB3494F995B757BDE 3AA862665A225CBE85383CA37A575177 Hydraena (Hydraena) minutissima Stephens, 1829 Materials Type status: Other material . Occurrence: recordedBy: Hendrik Freitag, Clister V. Pangantihon ; individualID: H60; sex: 2 males , 5 females ; lifeStage: adults ; associatedSequences: GenBank: MT784159.; Location: locationID: MNE17b; continent: Europe; waterBody: Shallow littoral, pool with pebbles; country: Montenegro ; municipality: Zabljak ; locality: Tara River ; verbatimLocality: Tara River, near Bijela Stijena, shallow littoral pool with pebbles; verbatimElevation: 600 m ; verbatimCoordinates: 43 13 23N ; 19 09 57E ; Identification: identifiedBy: Hendrik Freitag, Rick De Vries, Cameron G. Thompson, Helena Lamed, Rebekah Lambert, Michael F. Fox, Mariela Gonzalez, Clister V. Pangantihon ; Event: eventDate: 2019-07-12 ; Record Level: institutionCode: CFM, ZMB ; collectionCode: Coleoptera ; basisOfRecord: Dried specimens Distribution Hydraena minutissima (Fig. 3 B), originally described from Great Britain ( Stephens 1829 ), is widely distributed in southern, western and central Europe from Spain and Turkey in the south up to the British Isles ( Jaech and Skale 2015 ). Habitat The species was collected in the shallow littoral of the Tara River with pebble deposits on bedrock. The microhabitat was not exposed to strong currents during the time of collection and filamentous algae were partly growing on the surrounding exposed rocks.