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undergraduate thesis
Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena
Zagreb: University of Zagreb, Faculty of Science, 2010. urn:nbn:hr:217:652826
Lisičar, Petra
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

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Lisičar, P. (2010). Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:652826

Lisičar, Petra. "Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena." Undergraduate thesis, University of Zagreb, Faculty of Science, 2010. https://urn.nsk.hr/urn:nbn:hr:217:652826

Lisičar, Petra. "Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena." Undergraduate thesis, University of Zagreb, Faculty of Science, 2010. https://urn.nsk.hr/urn:nbn:hr:217:652826

Lisičar, P. (2010). 'Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:652826

Lisičar P. Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2010 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:217:652826

P. Lisičar, "Infracrvena osjetljivost zmija kao prilagodba u hvatanju plijena", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2010. Available at: https://urn.nsk.hr/urn:nbn:hr:217:652826

Metadata
TitleInfracrvena osjetljivost zmija kao prilagodba u hvatanju plijena
Title (english)Infrared sensitivity in snakes as a specialiation for prey capture
AuthorPetra Lisičar
MentorZoran Tadić (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2010, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Vidne i kemijske informacije imaju podjednaku važnost u zmija sa termoreceptorima, kao i u zmija bez sposobnosti termorecepcije. Ulogu toplinskih informacija u tipova Crotalus i Python zamjenjuju mehaničke informaciju u tipova Vipera i Elaphe, te udava (Boidae). Morfološki gledano termorecepcija i mehanorecepcija postoji u svih zmija, ali funkcionalno se koriste ili toplinske ili mehaničke informacije pri ponašanju prije ili/i za vrijeme napada (Boa constrictor je jedini prijelazni oblik ponašanja). Mehanoreceptori, kao i termoreceptori se sastoje od golih živčanih završetaka, te registriraju osjet boli, dodira i promjene temperature. Organi osjetljivi na infracrveno zračenje su jamice, te obzirom na položaj, građu i broj jamica postoje tri tipa. U jamičarki (porodica Viperidae, potporodica Crotalinae) velike jamice se nalaze između očiju i nosnica s obje strane glave, dok u udava (porodica Boidae) i pitona (porodica Python) brojne manje jamice su u nizu na supralabijalnim ljuskama.
Abstract (english)
Visual and chemical information have the same role in snakes possessing heat receptors as in those without. The role of thermal cues in Crotalus and Python is substituted with mechanical cues in Vipera, Elaphe and Boa. Morphologically both thermoreception and mechanoreception exists in all snakes, but functionally either heat or mechanical information is used in hunting behavior (Boa constrictor is the only intermediate case). Mechanoreceptors, as well as heat receptors, are blind nerve endings that function as pain, touch and temperature sensors. The organs of infrared sensing are pits. The pit vipers (family Viperidae, subfamily Crotalinae) possess large pits between the eye and the nostril on both sides of the head, while boas (family Boidae) and pythons (family Python) have more smaller pits lining the upper lip, in or between the scales.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:652826
Study programmeTitle: Ecology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-03-28 08:08:29