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Tethyshadros

Izina risobanura: “Tethyan hadrosauroid”1

Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya nyuma

Tethyshadros was a duck-billed dinosaur that lived on an ancient island in what is now Italy. It was a plant-eater with a beak and a padded hand, and it walked on two legs or all fours.1

Yabayeho

hashize imyaka miliyoni 84 kugeza 724

Kiretase ya nyuma

Ibisigazwa byabonetse muri

Villaggio del Pescatore, Trieste Province, Italy4 1

Uburebure

4,5 m (15 ft)1

Uburemere

338 kg kugeza 584 kg (745 kugeza 1 300 lb)1

Ubutumburuke

1,3 m (4,3 ft)2

Umuvuduko wo hejuru

nka 39 km/h (24 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

Yari iremereye ite?

iremereye nk'imbwa 29

ndende nk'imbwa 4 zikurikiranyendende nk'imineke 25 ikurikiranyeiremereye nk'imbuto 120 za watermeloniremereye nk'abana 31 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 18yashoboraga kwiruka metero 100 mu masegonda 9,2 (umuntu wihuta kurusha abandi akenera 9,6)

Tethyshadros yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Tethyshadros nka 39 km/h (24 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Tethyshadros lived on a large island in the ancient Tethys Ocean, which is why it was named after that sea.1

The first skeleton, nicknamed Antonio, was found in a vertical rockface and took years to dig out.1

Tethyshadros had a mix of old-fashioned features, like a short neck and a skull like Iguanodon, and advanced features, like teeth arranged in batteries like true hadrosaurs.1

Scientists once thought Tethyshadros was a dwarf dinosaur, but later bone studies showed the main skeleton was from a teenager, not a full-grown adult.1

A second skeleton, nicknamed Bruno, is bigger and more complete, with a full skull and many bones.1

Tethyshadros is one of the latest surviving non-hadrosaurid hadrosauromorphs, meaning it lived just before true hadrosaurs became common.1

Ishusho ya Tethyshadros yakozwe na AI — Ishusho yakozwe na AI yerekana uko Tethyshadros ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri Tethyshadros

?How big was Tethyshadros?

About 4.5 metres (15 feet) long, though some scientists think that estimate might be too high. The adult skeleton Bruno was 15 to 20% larger than the subadult Antonio.1

?What did Tethyshadros eat?

It was a plant-eater. Its beak and teeth were adapted for eating plants, and it may have used its strange serrated beak to bite specific food items.1 3

?Why did Tethyshadros have a strange beak?

Nobody knows for sure. It might have helped it bite certain plants, or been used for grooming or display.3

?Was Tethyshadros a dwarf dinosaur?

It was originally thought to be a dwarf, but later bone studies showed the main skeleton (Antonio) was a teenager, not a full-grown adult. The adult Bruno was larger.1

?When did Tethyshadros live?

It lived during the Late Cretaceous, about 81.5 to 80.5 million years ago.1

?Where was Tethyshadros found?

In an abandoned quarry at Villaggio del Pescatore, near Trieste, Italy. It lived on a large island in the ancient Tethys Ocean.1

Gusenya ibinyoma

Ibivugwa: Tethyshadros was a dwarf dinosaur.

Ukuri: The first skeleton was a subadult, not a full-grown adult, so it was not a dwarf species.1

Ku bazobereye muri dinozore

Izina rya siyansi: Tethyshadros
Yiswe na: Dalla Vecchia 20094
Itsinda: Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami: Telmatosauridae4
Ishyirwa mu byiciro: Ornithischia > Ornithopoda > Iguanodontia4
Imyaka y'amabuye: imyaka miliyoni 84 kugeza 72 (Campanian)4
Inzego z'amabuye: Aurisina4
Ibihugu: Ubutaliyani4
Ibisigazwa byanditswe: 1 muri The Paleobiology Database4
Ivumburwa: Fossil fragments were found in the 1980s by Alceo Tarlao and Giorgio Rimoli. A nearly complete skeleton was discovered in 1994 and excavated by 1999. The dinosaur was named Tethyshadros insularis by Fabio Dalla Vecchia in 2009.1
Biracyagibwaho impaka: Scientists still debate the exact total length of Tethyshadros, because the tail of the first skeleton was missing and its length had to be estimated.1

Aho amakuru yakuwe

Tethyshadros (en.wikipedia.org)
Friuli-Venezia Giulia - Fossili Regionali (fossiliregionali.it)
The “Duck-billed” Dinosaur That Wasn’t (smithsonianmag.com)
Tethyshadros in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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