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master's thesis
Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae)
2018. urn:nbn:hr:181:536160
Lesjak, Maja
Josip Juraj Strossmayer University of Osijek
Department of biology

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Lesjak, M. (2018). Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae) (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:536160

Lesjak, Maja. "Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2018. https://urn.nsk.hr/urn:nbn:hr:181:536160

Lesjak, Maja. "Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2018. https://urn.nsk.hr/urn:nbn:hr:181:536160

Lesjak, M. (2018). 'Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae)', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 14 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:536160

Lesjak M. Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae) [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2018 [cited 2024 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:181:536160

M. Lesjak, "Molekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae)", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:181:536160

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Metadata
TitleMolekularna identifikacija vrsta roda Hydrochara (Coleoptera: Hydrophilidae)
Title (english)Molecular identification of a species in genus Hydrochara (Coleoptera: Hydrophilidae)
AuthorMaja Lesjak
MentorGoran Vignjević (mentor)
MentorNataša Turić (mentor)
Committee memberNataša Turić (predsjednik povjerenstva)
Committee memberGoran Vignjević (član povjerenstva)
Committee memberIrena Labak (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2018-01-24, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Vodeni kornjaši su sastavni dio biotičke komponente vodenih sustava te predstavljaju raznoliku skupinu koja ima niz karakteristika koje ih čine dobrim biološkim indikatorima. Unutar reda Coleoptera porodica Hydrophilidae ima velik broj vrsta čije predstavnike karakterizira velika raznolikost i prilagođenost na različite tipove vodenih staništa. Rod Hydrochara je zastupljen s 23 vrste, a Hrvatska je područje rasprostranjenosti dvije vrste H. caraboides i H. flavipes. Kako su razlike u morfologiji jedinki roda Hydrochara primijećene samo u veličini jedinki, pristupilo se molekularnom istraživanju upotrebom dva mitohondrijska markera: geni za citokrom oksidazu podjedinica I (COI) i za manju podjedinicu ribosomalne RNA (16S rRNA). Cilj ovog istraživanja je molekularnom identifikacijom i analizom COI i 16S rRNA gena odrediti vrste unutar roda Hydrochara te utvrditi raznolikost i rasprostranjenost kornjaša roda Hydrochara na području kontinentalne Hrvatske. Dobiveni rezultati se podudaraju s opće prihvaćenom sistematikom baze podataka Fauna Europaea prema kojoj je Hrvatska područje rasprostranjenosti dvije vrste iz roda Hydrochara, vrste H. caraboides i vrste H. flavipes. Različitost uzorka s otoka Virje (OV) u filogenetskim analizama ukazuje na prisutnost nove vrste unutar roda Hydrochara na području Hrvatske što se mora dodatno potvrditi budućim istraživanjima.
Abstract (english)
Water beetles are an integral part of biotic component of water systems and they represent a diverse group with features that make them good biological indicators. Within the order Coleoptera Hydrophilidae is family of water beetles with morphologically diverse representatives that live in various habitats. The genus Hydrochara comprises 23 species that occur in Europe and there are 2 species known in the Croatia, H. caraboides and H. flavipes. Differences in the morphology of the Hydrochara were observed only in the size and this is the reason why we approached to molecular research using two mitochondrial markers: genes for cytochrome oxidase subunit 1 (COI) and for smaller subunit of ribosomal RNA (16S rRNA). The main objective of this study was to determine the species within the Hydrochara genus and to determine the diversity and distribution of the Hydrochara genus in the continental Croatia. The results of research match with the systematics of Fauna Europaea database according to which Croatia is area with two species of Hydrochara genus, H. caraboides and H. flavipes. The diversity of samples from the island of Virje (OV) in the phylogenetic analyzes indicates the presence of a new species within the genus Hydrochara in Croatia, which must be confirmed in future research.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:536160
Study programmeTitle: Master of Science Graduate University Study Programme in Biology and Chemistry; specializations in: Master Education In Chemistry and Biology
Course: Master Education In Chemistry and Biology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-02-01 09:24:25