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undergraduate thesis
Biologija roda Hippocampus
Zagreb: University of Zagreb, Faculty of Science, 2009. urn:nbn:hr:217:234584
Đud, Lana
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Đud, L. (2009). Biologija roda Hippocampus (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:234584

Đud, Lana. "Biologija roda Hippocampus." Undergraduate thesis, University of Zagreb, Faculty of Science, 2009. https://urn.nsk.hr/urn:nbn:hr:217:234584

Đud, Lana. "Biologija roda Hippocampus." Undergraduate thesis, University of Zagreb, Faculty of Science, 2009. https://urn.nsk.hr/urn:nbn:hr:217:234584

Đud, L. (2009). 'Biologija roda Hippocampus', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:234584

Đud L. Biologija roda Hippocampus [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2009 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:217:234584

L. Đud, "Biologija roda Hippocampus", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2009. Available at: https://urn.nsk.hr/urn:nbn:hr:217:234584

Metadata
TitleBiologija roda Hippocampus
Title (english)Biology of genus Hippocampus
AuthorLana Đud
MentorMilorad Mrakovčić (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2009, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Morski konjići su morske ribe iz porodice Syngnathidae – šiljogubaca. Svojim se izgledom i ponašanjem znatno razlikuju od ostalih riba. Jedino je kod reda Syngnathiformes zabilježena pojava da mužjaci unutar svojeg tijela, točnije u trbušnoj vrećici oplođuju jaja koja je ženka tamo položila i preuzimaju daljnju ulogu u embrionalnom razvoju mladih. Do danas je opisano 49 vrsta morskih konjića, no pretpostavlja se da to nije njihov konačan broj. Ove su ribe ugrožene zbog prevelikog iskorištavanja u svrhu tradicionalne medicine, kao akvarijske ribice te kao suveniri, a njihovim vađenjem iz mora uništava im se stanište. Osjetljive su i zbog svoje biologije, odnosno kompleksnosti razmnožavanja. Morski konjići su bitni predatori organizama bentosa i ugrožavanjem njihovih populacija, ugrožava se i ekosistem. Uvršteni su na IUCN-ovu Crvenu listu te u Appendix II konvencije CITIES kako bi se mogla regulirati trgovina ovim vrstama.
Abstract (english)
Seahorses are marine fishes and they belong to the family Syngnathidae. Their look and behaviour is much different in comparison to the other fishes. Fishes that belong to the order Syngnathiformes are special because only the mail becomes pregnant. Male cares the eggs in his brood pouch. Today, we recognise 49 species of seahorses, but probably this is not the final number. Seahorses are threatened by overexploitation for tradicional medicines, aquarium fishes and souvenirs. Also, many human activites are degrading and destroying their habitats. Seahorses are vulnerable to overexploitation because of their behaviour and ecology. These fishes are important predators on benthic organisms, so removing them may well disrupt ecosystems. All seahorse species are listed in CITES Appendix II and IUCN Red List of Threatened Species. Listing in Appendix II is intended to ensure that future use of the species is undertaken in a sustainable manner.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:234584
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 on2018-03-21 08:57:53