Dino Wiki / Wonke ama-dino / Ama-Plesiosaur

Ikhadi le-Dino No. 1098 kwangu-2 027

Luskhan

Igama lisho ukuthi: “inkosi yomoya wamanzi”1

Udla: InyamaAma-PlesiosaurEarly CretaceousAkuyona i-dinosaur ngempela

I-Luskhan yayiyi-plesiosaur, isilwane sasolwandle esayiphila ezilwandle zasendulo endaweni okuyizwe lase-Russia manje. Yayinomlomo omude, omncane namazinyo amancane, alungele ukubamba izilwane ezithambile ezifana ne-squid. Ngokungafani nezinye izilwane eziningi ezinkulu ezizingelayo, i-Luskhan yayingeyona inyamazane enkulu kodwa yayiyizingeli ekhethekile yezilwane ezincane.1 2

Iqiniso elimnandi: lesi silwane sasolwandle sasibhukuda ngenkathi ama-dinosaur ehamba emhlabathini. Wonke umuntu ubabiza ngama-dino, kodwa ayeyigatsha elihlukile lezilwane ezihuquzelayo.

Yaphila

133 kuya ku-126 wezigidi zeminyaka edlule4

Early Cretaceous

Izinsalela ezitholwe e-

esifundeni sase-Ulyanovsk, entshonalanga ye-Russia, ogwini olungakwesokudla loMfula i-Volga1 2

Ubude

6.5 m (21 ft)1 2

Isivinini esiphezulu

cishe 26 km/h (16 mph)

Ukubhukuda, isilinganiso

I-Luskhan yayidla ini?

I-Luskhan yayidla izilwane ezincane, ezithambile njenge-squid. Umlomo wayo omncane namazinyo amancane kwakukuhle kakhulu ekubambeni izilwane ezithambile, hhayi izilwane ezinkulu.

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezinja ezi-6 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-36 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-6.9

Yayinkulu kangakanani i-Luskhan uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Luskhan cishe 26 km/h (16 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Luskhan yaziwa ngohlaka lwamathambo olucishe luphelele, olulondolozwe ngezindlela ezintathu, okuyinto engavamile kuma-pliosaurid.1 2

Igama layo livela ezinganekwaneni zase-Mongolia nase-Turkic: 'luus' kusho umoya wamanzi kanti 'khan' kusho umholi.1

I-Luskhan yaphila eminyakeni ecishe ibe ngu-128 million edlule, ngesikhathi se-Hauterivian esigabeni sokuqala se-Cretaceous.1

Ngokungafani namanye ama-pliosaur amaningi, i-Luskhan yayinomlomo omude, omncane namazinyo amancane, okufana nama-plesiosaur ase-polycotylid ahlobene kude.1 2

I-Luskhan yathuthukisa izici zayo zokudla izinhlanzi ngokuzimela kuma-polycotylid, eminyakeni engaphezu kuka-10 million kamuva.1

Isibonelo esisodwa kuphela esaziwayo satholakala ngonyaka ka-2002 ngusosayensi wamathambo wase-Russia u-Gleb N. Uspensky emabhange oMfula i-Volga.1

I-Luskhan iyisibonelo sokuqala se-brachauchenine, okusho ukuthi ikhombisa ingxube yezici ezivela kuma-pliosaur amadala namasha.1 2

Isithombe sika-Luskhan esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Luskhan

?I-Luskhan yayinkulu kangakanani?

I-Luskhan yayicishe ibe ngu-6.5 m (21 feet) ubude, okucishe kube ubude besikebhe esikhulu.1

?I-Luskhan yayidla ini?

I-Luskhan yayidla izilwane ezincane, ezithambile njenge-squid. Umlomo wayo omncane namazinyo amancane kwakukuhle kakhulu ekubambeni izilwane ezithambile, hhayi izilwane ezinkulu.1 3

?Ingabe i-Luskhan yayiyidinosaurs?

Cha, i-Luskhan yayiyi-plesiosaur, isilwane esihuquzelayo sasolwandle esasiyiphila olwandle. Yayingeyona idinosaur.1

Ochwepheshe bama-dino

Igama lesayensi: Luskhan
Iqanjwe ngu: Fischer et al. 20174
Iqembu: Ama-Plesiosaur
Umndeni / i-clade: Pliosauridae4
Ukuhlukaniswa: Plesiosauria > Pliosauridae > Sauropterygia4
Inkathi yamadwala: 133 kuya ku-126 wezigidi zeminyaka (Hauterivian)4
Amazwe: Russia4
Izinsalela ezitholiwe: 1 ku-Paleobiology Database4
Ukutholakala: I-Luskhan yaqanjwa ngonyaka ka-2017 yiqembu elaliholwa ngu-Valentin Fischer, ngokusekelwe kuhlaka lwamathambo olwatholakala ngonyaka ka-2002 ngu-Gleb N. Uspensky entshonalanga ye-Russia.1 4
Kusaphikiswana ngakho: Ososayensi abaqiniseki ngokuthi i-Luskhan yayikhula kangakanani, ngoba akukho kulinganisa okugcwele kobude okushicilelwe.1

Lapho amaqiniso evela khona

Luskhan (en.wikipedia.org)
Anatomy and relationships of the bizarre Early Cretaceous pliosaurid Luskhan itilensis | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
Plasticity and Convergence in the Evolution of Short-Necked Plesiosaurs: Current Biology (cell.com)
Luskhan in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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