Ikhadi ledayinaso No. 0845 kwe-2 027

Hypnovenator

Igama lithetha: “sleep hunter”1

Yayitya: InyamaIiraptaiCretaceous yokuqala

Hypnovenator was a small, feathered dinosaur that could curl up and sleep like a bird. It lived in what is now Japan about 112 million years ago.1 3

Yaphila

113 ukuya ku-106 izigidi zeminyaka eyadlulayo3

iCretaceous yokuqala

Iifosili zifunyenwe:

Tambasasayama City, Hyogo Prefecture, Japan1

Esona santya siphezulu

malunga ne-43 km/h (27 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Hypnovenator malunga ne-43 km/h (27 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Hypnovenator is the oldest known troodontine dinosaur, a group of smart, bird-like raptors.1

Its fossils were found in a sleeping pose, with its legs tucked under its body and its head tucked under an arm.1

The name Hypnovenator means 'sleep hunter' because of its sleeping posture and its hunting lifestyle.1

It lived in a river environment, alongside other dinosaurs like the long-necked Tambatitanis and horned neoceratopsians.1

Hypnovenator had a special foot bone called an arctometatarsus, which helped it run fast.1

Its claws on the hands were shaped differently from earlier troodontids, showing how its hand use changed over time.1

Umfanekiso owenziwe yi-AI: Hypnovenator — Umfanekiso owenziwe yi-AI obonisa indlela Hypnovenator esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: Hypnovenator

?How big was Hypnovenator?

Scientists do not know its exact size yet, but it was a small dinosaur, similar in size to other small troodontids.1 2

?Did Hypnovenator have feathers?

Yes, it was a feathered dinosaur, like other troodontids.2

?What did Hypnovenator eat?

It was a hunter, as its name 'sleep hunter' suggests, so it likely ate small animals.2

?Where was Hypnovenator found?

Its fossils were found in Hyogo Prefecture, Japan, in rocks that were once a river environment.2 1

Kwiingcali zeedayinaso

Igama lenzululwazi: Hypnovenator
Inikwe igama ngu:: Kubota et al. 20243
Iqela: Iirapta
Usapho / iclade: Troodontidae3
Ukuhlelwa: Theropoda > Troodontidae3
Ubudala bamatye: 113 ukuya ku-106 izigidi zeminyaka (Albian)3
Izakhiwo zamatye: Ohyamashimo3
Amazwe: iJapan3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: The first Hypnovenator fossils were found in 2010 by Kaoru Matsubara and Takaharu Ohe during park construction in Japan. Scientists Kubota, Kobayashi, and Ikeda named it in 2024.1
Kusaxoxwa ngayo: Scientists are not sure exactly how big Hypnovenator was, because only a partial skeleton has been found.1

Apho iinyani zivela khona

Early Cretaceous troodontine troodontid (Dinosauria: Theropoda) from the Ohyamashimo Formation of Japan reveals the early evolution of Troodontinae | Scientific Reports (nature.com)
Hypnovenator (Wikipedia) (Wikipedia)
Hypnovenator in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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