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undergraduate thesis
Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia)
Zagreb: University of Zagreb, Faculty of Science, 2015. urn:nbn:hr:217:109719
Blagušević, Kristina
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Blagušević, K. (2015). Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia) (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:109719

Blagušević, Kristina. "Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia)." Undergraduate thesis, University of Zagreb, Faculty of Science, 2015. https://urn.nsk.hr/urn:nbn:hr:217:109719

Blagušević, Kristina. "Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia)." Undergraduate thesis, University of Zagreb, Faculty of Science, 2015. https://urn.nsk.hr/urn:nbn:hr:217:109719

Blagušević, K. (2015). 'Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia)', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 18 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:109719

Blagušević K. Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia) [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2015 [cited 2024 December 18] Available at: https://urn.nsk.hr/urn:nbn:hr:217:109719

K. Blagušević, "Ekološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia)", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:217:109719

Metadata
TitleEkološke i biološke značajke porodice Unionidae (Mollusca, Bivalvia)
Title (english)Ecological and biological characteristics of family Unionidae (Mollusca, Bivalvia)
AuthorKristina Blagušević
MentorJasna Lajtner (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2015, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Cilj ovog rada bio je utvrditi i opisati ekološke i biološke karakteristike porodice Unionidae. Članovi porodice Unionidae su isključivo slatkovodni školjkaši. Vanjski izgled im je definiran na temelju toga da li žive u rijekama, potocima ili jezerima. Imaju specifičan životni ciklus u kojem bitnu ulogu u njihovu razvoju ima ličinka glohidija. Da bi se iz glohidije razvio odrasli školjkaš, glohidija mora proći parazitsku fazu na ribi. Unionidae se hrane bakterijama i mikroplanktonom, a ličinke glohidije tkivom domadara. Proučavanjem teme zaključeno je da je porodica Unionidae jedna od najstarijih živućih organizama na Zemlji te da je vrlo ugrožena. Na njihovu ugroženost i smanjenje broja utječu brojni predatori i ljudi koji utječu na zagađenje njihovog staništa. Budući da porodici Unionidae prijeti izumiranje i jer je vrlo važna za ekološki sustav potrebno je osigurati njezin opstanak.
Abstract (english)
The aim of this study was to identify and describe the ecological and biological characteristics of the family Unionidae. The members of the family Unionidae are exclusively freshwater bivalves. Their external appearance is defined based on whether they live in rivers, streams or lakes. They have a specific life cycle in which the glochidia larvae have an essential developmental role. To develop into an adult mussel, glochidia must pass the parasitic stage on fish. Unionidae feed on bacteria and microfossil, and larvae glochidia on host tissue. By studying the topic, it was concluded that the family Unionidae are one of the oldest living organisms on Earth, and that is very threatened. Their vulnerability and reduced number is directly affected by various predators and people affecting the pollution of their habitats. Since the family Unionidae is threatened with extinction and holds great importance to the ecological system, it is necessary to ensure its survival.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:109719
Study programmeTitle: Environmental Sciences
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) struke znanosti o okolišu (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) struke znanosti o okolišu)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-12-14 11:50:27