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master's thesis
Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu
Zagreb: University of Zagreb, Faculty of Science, 2016. urn:nbn:hr:217:038801
Krivokuća, Ana
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Krivokuća, A. (2016). Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:038801

Krivokuća, Ana. "Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu." Master's thesis, University of Zagreb, Faculty of Science, 2016. https://urn.nsk.hr/urn:nbn:hr:217:038801

Krivokuća, Ana. "Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu." Master's thesis, University of Zagreb, Faculty of Science, 2016. https://urn.nsk.hr/urn:nbn:hr:217:038801

Krivokuća, A. (2016). 'Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu', Master's thesis, University of Zagreb, Faculty of Science, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:038801

Krivokuća A. Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2016 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:217:038801

A. Krivokuća, "Utjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:217:038801

Metadata
TitleUtjecaj režima prehrane na ponašanje lemura Lemur catta Linnaeus, 1758 i Varecia variegata Kerr, 1792 u zatočeništvu
Title (english)Influence of different diet regimes on behaviour of lemurs Lemur catta Linnaeus, 1758 and Varecia variegata Kerr, 1792
AuthorAna Krivokuća
MentorDuje Lisičić (mentor)
Committee memberDuje Lisičić (predsjednik povjerenstva)
Committee memberIvančica Ternjej (član povjerenstva)
Committee memberAlan Moro (član povjerenstva)
Committee memberNenad Buzjak (član povjerenstva)
Committee memberNeven Bočić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2016-02-12, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Malobrojna su istraživanja o utjecaju režima prehrane na ponašanje jedinki u zatočeništvu. Cilj ovog istraživanja, na dvije grupe lemura prstenastorepih i čupavouhih lemura, je utvrditi povezanost zdrave prehrane na bazi povrća s ponašanjem jedinki. Utvrđeno je da prehrana u prirodi sadrži složene ugljikohidrate (vlakna), a voće iz uzgoja u zoološkim vrtovima sadrži više jednostavnih ugljikohidrata (glukoza, fruktoza). Prehrana je mogući uzrok fizioloških nedostataka jedinki u zatočeništvu. Provela sam prethodna promatranja i kreirala tablicu ponašanja prilagođenu našim grupama. Grupe su promatrane jednako ujutro i popodne u trajanju od tri sata (jedan prije hranjenja i dva poslije), a opažena ponašanja bilježila sam svake dvije minute. Rezultati su pokazali da su obje grupe više vremena provodile u odmaranju i probavljanju hrane, čija se konzumacija također značajno povećala, te u prosocijalnim (pozitivnim međusobnim) interakcijama. Promjenom prehrane u grupi čupavouhih lemura došlo je do značajnog pada agonističkih (negativnih, agresivnih) ponašanja. Odgovori obaju promatranih grupa ovisili su o sastavu grupe i u detaljima se razlikuju, no generalni zaključak je da prehrana utječe na ponašanje i nužna su detaljnija istraživanja varijabli koje su se pokazale ključne u ovom istraživanju.
Abstract (english)
There are a few researches about influence of diet regimes on animal behaviour in captivity. Aim of this research, on two groups black and white ruff-eared and ring-tailed lemurs, is to confirm the influence of healthy vegetable based diet on behaviour of individuals. It is known that diet in nature contains complex carbohydrates (fibers), and that fruit in the zoos contains much more simple carbohydrates (glucose, fructose). Diet could be the cause of physiological limitations of individuals in captivity. I did preliminary monitoring and created the table of behaviours for our groups. Monitoring was equal for morning and afternoon sessions in duration of three hours (one before feeding and two after), recording behaviours every two minutes. The results have shown that both groups spent more time resting and digesting, the feeding rate had grown, and their prosocial interactions (positive mutual) increased. The diet change in black and white ruff-eared lemurs caused the significant decrease of agonistic (aggressive) behaviours. The response of both groups depended on group formation and they differed in details, but general conclusion is that diet has influence on the behaviour and it is necessary to test important variables from this research in other circumstances.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:038801
Study programmeTitle: Enviromental Sciences
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra struke znanosti o okolišu (magistar/magistra struke znanosti o okolišu)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-05-08 09:29:14