Aristonectes
I-Aristonectes yayiyisilwane esikhulu sasolwandle esayibhukuda ezilwandle eziseduze ne-Antarctica ne-South America ekupheleni kwenkathi yama-dinosaur. Yayinekhanda elikhulu, intamo emfushane, nomzimba ofana nowemikhomo. Yayisebenzisa umlomo wayo obanzi ukumunca ukudla phansi olwandle, njengoba kwenza imikhomo yohlobo lwe-gray whale namuhla.1
Yaphila nini?
Yayinkulu kangakanani?
Yayinde kangakanani?
Yayisinda kangakanani?
inde njengezimoto ezi-2.5 ezimile emgqeni🍌inde njengobhanana abangu-66 belandelanaisinda njengezimoto ezi-9🍉isinda njengamakhabe angu-2700🎒isinda njengamakilasi esikole aphelele ezingane ezi-17🐻❄️isinda njengamabhere ase-polar angu-30🏊ingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-8.6Yayinkulu kangakanani i-Aristonectes uma uqhathaniswa NAWE?
Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.
Yayishesha kangakanani?
Amaqiniso amnandi
I-Aristonectes ingenye yezilwane ezinkulu kakhulu nezisindayo zohlobo lwe-plesiosaur ezake zatholakala. Isilwane esisodwa sase-Antarctica kungenzeka sinesisindo esingaba ama-13.5 metric tons (cishe amathani ayi-15), esisinda njengebhasi lesikole elikhulu.1
Ngokungafani nezilwane eziningi zohlobo lwe-plesiosaur, ezazinentamo ende kakhulu, i-Aristonectes yayinentamo emfushane nekhanda elikhulu nelinzima. Ososayensi bayibeka eqenjini elikhethekile elibizwa ngokuthi i-Aristonectinae ngenxa yalokhu.1
I-Aristonectes kungenzeka yayifuduka phakathi kwe-Patagonia ne-Antarctica, njengoba kwenza imikhomo eminingi namuhla. Izinsalela zayo zitholakala ezindaweni zombili.1
Izinsalela zokuqala ze-Aristonectes zatholakala e-Argentina ngo-1941, kodwa ososayensi baba nobunzima bokuzifunda ngoba amathambo ayengalungiswanga kahle. Kwathatha amashumi eminyaka ukuthola ukuthi iyiphi inhlobo ye-plesiosaur eyayiyiyo.1
I-Aristonectes yayinomlomo ongavuleka kakhulu, okuyivumela ukuba igwinye amanzi nokudla okuningi ngesikhathi esisodwa. Yayidla ngokuxuba izilwane ezincane nodaka oluphansi olwandle, indlela ebizwa ngokuthi i-benthic suction feeding.1
Njengezinye izilwane zohlobo lwe-plesiosaur, i-Aristonectes kungenzeka yayigwinya amatshe abizwa ngokuthi ama-gastroliths. Lawa kungenzeka ayeyisiza ukugaya ukudla esiswini sayo noma ukulawula ukuntanta kwayo emanzini.1
Imibuzo ebuzwa kakhulu mayelana no-Aristonectes
?Yayinkulu kangakanani i-Aristonectes?
I-Aristonectes yayinkulu kakhulu, inobude obungaphezu kwamamitha ayi-10. Isilwane esisodwa sase-Antarctica kungenzeka safinyelela kumamitha ayi-11 kuya kwayi-11.9 futhi sinesisindo esingaba ama-10.7 kuya kwayi-13.5 metric tons.12
?I-Aristonectes yayidla ini?
I-Aristonectes kungenzeka yayidla izilwane ezinamagobolondo nezinhlanzi ezincane, ngokusekelwe emazinyweni ayo amancane. Yayidla ngokumunca izilwane nodaka phansi olwandle, njengemikhomo yohlobo lwe-gray whale.13
?Ingabe i-Aristonectes yayiyi-dinosaur?
Cha, i-Aristonectes yayiyi-plesiosaur, isilwane sasolwandle esasiyisidalwa esiphila kanye nama-dinosaur. Yayingeyona i-dinosaur.1
?I-Aristonectes yayihlala kuphi?
I-Aristonectes yayihlala ezilwandle eziseduze ne-Patagonia ne-Antarctica phakathi nenkathi ye-Late Cretaceous. Izinsalela zayo zitholakale e-Chile, e-Argentina, nase-Antarctica.1
?Ingabe i-Aristonectes yayikwazi ukubhukuda?
Yebo, i-Aristonectes yayingumbhukudi onamandla, isebenzisa imilenze yayo emikhulu efana namaphiko ukuhamba emanzini. Igama layo lisho 'umbhukudi ongcono kakhulu'.1
Buza u-Rex ngo-Aristonectes
Rex uphendula imibuzo mayelana naleli khasi kuphela. Imibuzo engu-10 ngenyanga.
Rex uyi-AI futhi angenza amaphutha. Usebenza kumaseva ase-EU futhi imibuzo ayilokothi ilondolozwe. Ungalokothi uthayiphe igama lakho noma ezinye izinto zakho.
Ochwepheshe bama-dino
- Igama lesayensi
- Aristonectes
- Iqanjwe ngu
- Cabrera 19414
- Iqembu
- Ama-Plesiosaur
- Umndeni / i-clade
- Elasmosauridae4
- Ukuhlukaniswa
- Plesiosauria > Elasmosauridae > Sauropterygia4
- Inkathi yamadwala
- 84 kuya ku-66 wezigidi zeminyaka (Campanian / Maastrichtian)4
- Izakhiwo zamatshe
- Quiriquina, López de Bertodano, Lopez de Bertodano4
- Amazwe
- I-Chile, I-Antarctica, I-Argentina4
- Izinsalela ezitholiwe
- 12 ku-Paleobiology Database4
- Eyaziwa nangokuthi
- Turneria (amagama amadala manje abalwa njengesilwane esisodwa)4
- Ukutholakala
- I-Aristonectes yaqanjwa ngusosayensi wase-Argentina u-Ángel Cabrera ngo-1941, ngokusekelwe ezinsaleleni ezatholakala e-Chubut, e-Argentina. Uhlobo lokuqala olwaqanjwa kwakuyi-Aristonectes parvidens.14
- Kusaphikiswana ngakho
- Ososayensi basaphikisana ngokuthi i-Aristonectes ihlobene kanjani nezinye izilwane zohlobo lwe-plesiosaur. Isikhathi eside kwakucatshangwa ukuthi iyisilwane se-cryptoclidid, kodwa manje iningi liyavuma ukuthi iyisilwane se-elasmosaurid.1
Lapho amaqiniso evela khona
- Aristonectes (en.wikipedia.org)
- A giant elasmosaurid (Sauropterygia; Plesiosauria) from Antarctica: New information on elasmosaurid body size diversity and aristonectine evolutionary scenarios (sciencedirect.com)
- Fossil 'sea monster' found in Antarctica was the heaviest of its kind | National Geographic (nationalgeographic.com)
- Aristonectes in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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Elasmosaurus
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