Yirik oq akulalar sahifasining manbasini koʻrish

'''Yirik oq akula''' (''Carcharodon carcharias''), shuningdek, '''yirik oq akula''' yoki oddiygina '''oq''' akula sifatida ham tanilgan, barcha yirik okeanlarning qirg'oq yuzasi suvlarida uchraydigan yirik skumbriya akulalarining bir turi. U o'zining kattaligi bilan ajralib turadi, katta ayol akulalar uzunlig 6.1m gacha o'sadi  va etuklik davridagi og'irligi esa 1.905-2.268 kilogrammgacha yetishi mumkin. Biroq, barcha oq akulalar ham bu korsatgichga erisha olmaydi. O'rtacha erkak oq akulalar 3.4m dan 4.0 metrgacha urg'ochilari esa 4.6m dan 4.9 metrgacha bo'ladi.2014-yilgi tadqiqotga ko'ra, katta oq akulalarning umri 70 yil yoki undan ko'proqni tashkil qiladi. Ushbu ma'lumot avvalgi hisob-kitoblardan ancha yuqor ko'rsatgichni korsatgan.  Bu esa ularni hozirda ma'lum bo'lgan eng uzoq umr [[Togʻayli baliqlar|tog'ayli baliqlardan]] biriga aylantiradi.Xuddi shu tadqiqotga ko'ra, erkak oq akulalarga jinsiy etuklikka erishish uchun 26 yil, urg'ochilar esa nasl qoldirishga tayyor bo'lishlari uchun 33 yil kerak bo'ladi.  Yirik  oq akulalar 25&nbsp;km/s tezlikda suzishi mumkin..<ref name="Guardian3">{{yangiliklar manbasi|url=https://www.theguardian.com/environment/ng-interactive/2014/nov/26/-sp-great-white-sharks-10-myths-debunked|newspaper=The Guardian|title=Great white sharks: 10 myths debunked|access-date=3-iyun 2016-yil}}</ref><ref name="LGWS2">{{veb manbasi|last=Viegas|first=Jennifer|title=Largest Great White Shark Don't Outweigh Whales, but They Hold Their Own|url=http://dsc.discovery.com/sharks/largest-great-white-shark.html|url-status=dead|archive-url=https://web.archive.org/web/20100207205941/http://dsc.discovery.com/sharks/largest-great-white-shark.html|archive-date=7-fevral 2010-yil|access-date=19-yanvar 2010-yil|publisher=Discovery Channel}}</ref><ref name="GWO2">{{veb manbasi|url=http://greatwhite.org/frame_facts.htm|title=Just the Facts Please|publisher=GreatWhite.org|access-date=3-iyun 2016-yil}}</ref>

== Manbalar ==
 1.Rigby, C.L.; Barreto, R.; Carlson, J.; Fernando, D.; Fordham, S.; Francis, M.P.; Herman, K.; Jabado, R.W.; Liu, K.M.; Lowe, C.G.; Marshall, A.; Pacoureau, N.; Romanov, E.; Sherley, R.B.; Winker, H. (2019). "Carcharodon carcharias". IUCN Red List of Threatened Species. 2019: e.T3855A2878674. doi:10.2305/IUCN.UK.2019-3.RLTS.T3855A2878674.en. Retrieved 19 November 2021.
 2."Appendices | CITES". cites.org. Retrieved 14 January 2022.
 3."Great white sharks: 10 myths debunked". The Guardian. Retrieved 3 June 2016.
4. Viegas, Jennifer. "Largest Great White Shark Don't Outweigh Whales, but They Hold Their Own". Discovery Channel. Archived from the original on 7 February 2010. Retrieved 19 January 2010.

[[Turkum:Biologik turlar]]
[[Turkum:Yirtqichlar]]