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undergraduate thesis
Epizoičke zajednice morskih kralješnjaka
Zagreb: University of Zagreb, Faculty of Science, 2018. urn:nbn:hr:217:649781
Zorić, Tina
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Zorić, T. (2018). Epizoičke zajednice morskih kralješnjaka (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:649781

Zorić, Tina. "Epizoičke zajednice morskih kralješnjaka." Undergraduate thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:649781

Zorić, Tina. "Epizoičke zajednice morskih kralješnjaka." Undergraduate thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:649781

Zorić, T. (2018). 'Epizoičke zajednice morskih kralješnjaka', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 24 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:649781

Zorić T. Epizoičke zajednice morskih kralješnjaka [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2018 [cited 2024 November 24] Available at: https://urn.nsk.hr/urn:nbn:hr:217:649781

T. Zorić, "Epizoičke zajednice morskih kralješnjaka", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:217:649781

Metadata
TitleEpizoičke zajednice morskih kralješnjaka
Title (english)Epizoic communities of marine vertebrates
AuthorTina Zorić
MentorSunčica Bosak (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2018, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Epibiontski organizmi koji žive ne-parazitski na površini životinja nazivaju se epizoički organizmi. Omiljeni domaćini takvih organizama su veliki morski kralješnjaci poput kitova, dupina, morskih kornjača i lamantina, no i morske zmije. Dijatomeje kao epizoičke zajednice uočene su na morskim kornjačama i morskim sisavcima poput kitova i lamantina. Zanimljivo je da su neke dijatomeje nađene isključivo kao obligatni epibionti i da te vrste ne nalazimo slobodne u planktonu ili bentosu. Zbog toga se postavlja pitanje na koji način se one prenose sa starijih jedinki na mlađe, je li u pitanju fizički kontakt ili pak neki drugi način prijenosa. Makroalge su također primjećene na kornjačama i kitovima i to većinom one male i filamentozne. Žarnjaci, kolutićavci i mekušci česti su epibionti morskih kornjača, osobito glavate želve. Rakovi su kao epizoičke zajednice vrlo raznoliki, a najčešći su svakako rakovi vitičari. Mogu se naći osim na morskim kornjačama, na kitovima, dupinima, lamantinima, pa čak i na morskim zmijama. Ribe priljepuše obligatni su epibionti na drugim morskim kralješnjacima jer su same vrlo loši plivači. Epibionti utječu na interakciju između domaćina i njegove okoline i kao takvi se ne bi trebali zanemarivati.
Abstract (english)
Epibiotic organisms who live nonparasitically on the exterior of animals are called epizoic organisms. Their favourite hosts are big marine vertebrates like cetaceans, dolphins, sea turtles and manatees but also marine snakes. Diatoms as epizoic communities are recorded on sea turtles and marine mammals such as cetaceans and manatees. It is interesting that some diatoms are found exclusively as obligate epibionts and those species cannot be found either in plankton or benthos. So, the main question is how do they trasfer from adult individuals to juvenile ones, is it with physical contact between them or there is some other way. Macroalgae are also noticed on sea turtles and cetaceans, and here we find small and filamentous species of algae. Cnidarians, annelids and mollusks are frequent epibionts on turtles, especially on loggerhead sea turtle. Crabs as epizoic communities are very diverse, but barnacles are most common. They can be found on turtles, cetaceans, dolphins, manatees and even marine snakes. Remoras are obligate epibionts on other marine vertebrates, because of their poor swimming capability. Epibionts affect the interaction between their host and its environment so their research should not be ignored.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:217:649781
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
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Created on2018-10-15 11:50:59