Sveltonectes

Igama lisho ukuthi: “umbhukudi osheshayo”1

Udla: InyamaAma-ichthyosaurEarly CretaceousAkuyona i-dinosaur ngempela

I-Sveltonectes yayiyisilwane sasolwandle esisheshayo esiphila olwandle ngesikhathi sama-dinosaur. Yayinomzimba omuhle namazinyo abukhali amancane okubamba izinhlanzi nezinkalankala.3 1

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

Yaphila

126 kuya ku-121 wezigidi zeminyaka edlule3

Early Cretaceous

Izinsalela ezitholwe e-

Isifunda sase-Ulyanovsk, entshonalanga yeRussia3 1

Isivinini esiphezulu

cishe 46 km/h (29 mph)

Ukubhukuda, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

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

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Sveltonectes cishe 46 km/h (29 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

Igama elithi Sveltonectes lisho 'umbhukudi osheshayo' ngesiGreki, ngoba yayincane futhi yakhelwe ukushesha emanzini.1

Igama layo lesayensi elithi Sveltonectes insolitus lisho 'umbhukudi osheshayo ongajwayelekile', ngoba amazinyo namathambo ayo ahluke kakhulu kwamanye ama-ichthyosaur.1

I-Sveltonectes yayinamazinyo amancane abukhali, ngokungafani namanye ama-ichthyosaur amaningi esikhathi se-Cretaceous ayenamazinyo amakhulu futhi ayizibuthuntu.2

Isihlobo sayo esiseduze kakhulu esinye i-ichthyosaur ebizwa ngokuthi i-Aegirosaurus.1

Okuphela kwethambo le-Sveltonectes elaziwayo latholakala emadwaleni aneminyaka engaba ngu-126 million, kusukela esikhathini sokuqala se-Cretaceous.1

Ososayensi bacabanga ukuthi i-Sveltonectes yayingumbhukudi osheshayo ngoba yayinemisipha eqinile ezungeze izimpiko zayo kanye nogebhezi olwakhelwe ukushesha.1

Isithombe sika-Sveltonectes 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.

Ochwepheshe bama-dino

Igama lesayensi: Sveltonectes
Iqanjwe ngu: Fischer et al. 20113
Iqembu: Ama-ichthyosaur
Umndeni / i-clade: Ophthalmosauridae3
Ukuhlukaniswa: Ichthyosauria > Ichthyosauromorpha3
Inkathi yamadwala: 126 kuya ku-121 wezigidi zeminyaka (Barremian)3
Amazwe: Russia3
Izinsalela ezitholiwe: 1 ku-Paleobiology Database3
Ukutholakala: I-Sveltonectes yaqanjwa ngo-2011 ngu-Valentin Fischer, Edwige Masure, Maxim S. Arkhangelsky, no-Pascal Godefroit, ngokusekelwe emathanjeni acishe aphelele atholakala entshonalanga yeRussia.1 3

Lapho amaqiniso evela khona

Sveltonectes (en.wikipedia.org)
ORBi: Detailled Reference (web.archive.org)
Sveltonectes in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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