Karte ya dino No. 0882 kati na 2 027

Irritator

Nkombo elingi koloba: “the irritator, named for the irritation paleontologists felt when they saw the fossil had been damaged”1

Alyaki: MosuniBaspinozoreKretase ya ebandeli

Irritator was a meat-eating dinosaur with a long, narrow snout and a small crest on its head. It lived in what is now Brazil about 110 million years ago. It is one of the smallest spinosaurs known.1

Azalaki na bomoi

mbula milio 120 kino 113 eleki3

Kretase ya ebandeli

Bafosile emonanaki na

Brazil, in the Romualdo Formation of the Araripe Basin1 3

Bolai

6 kino 8 m (20 kino 26 ft)1

Bozito

1 tone (2 200 lb)1

Bolai na likolo

2 m (6,6 ft)1

Mbangu ya likolo

pene na 29 km/h (18 mph)

Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki

Jurasiki

Kretase

Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Azalaki molai boni na likolo?

Azalaki kilo boni?

kilo lokola bambwa 50

molai lokola bambwa 8 zolo kino mokilamolai lokola matoko 44 oyo balandanikilo lokola bapasteke 200kilo lokola bana 53 ya eteyelo ya bana mikekilo lokola bana 31 ya kelasikilo lokola ba-urs ya pembe 2akokaki kopota metele 100 na sekonde 12 (moto oyo aleki mbangu asalelaka 9,6)

Irritator azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

Moto oyo azali kotambola pene na 5 km/h (3 mph)

Mwana na velo pene na 12 km/h (7 mph)

Irritator pene na 29 km/h (18 mph)

Mpunda oyo azali kopota mbangu pene na 65 km/h (40 mph)

Nkoi ya mbangu pene na 100 km/h (62 mph)

makambo ya kitoko

Makambo ya kosepelisa

Irritator's skull is the most complete skull of any spinosaurid dinosaur ever found.1

Its name comes from the irritation scientists felt because fossil collectors had damaged and altered the skull before it was studied.1

A tooth from Irritator was found stuck in the neck bone of a pterosaur, showing that it ate pterosaurs, either by hunting or scavenging.1

Irritator had a thin crest on top of its head, and strong neck muscles were probably attached there.1

Its nostrils were positioned far back on its snout, not at the tip like in many other dinosaurs.1

Irritator lived in a coastal lagoon environment that was surrounded by dry areas.1

The fossil was originally thought to be from a pterosaur, then a maniraptoran dinosaur, before being identified as a spinosaurid in 1996.1

Elilingi ya Irritator esalemi na AI — Elilingi esalemi na AI oyo ezali kolakisa ndenge Irritator akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.

otunaki

Mituna oyo batunaka mingi na ntina na Irritator

?How big was Irritator?

About 6 to 8 metres (20 to 26 feet) long and weighed around 1 tonne (1.1 short tons). It was one of the smallest spinosaurids.1

?What did Irritator eat?

It ate fish and other small animals, like today's crocodiles. A tooth was found stuck in a pterosaur neck bone, so it also ate pterosaurs, either by hunting or scavenging.1

?Why is it called Irritator?

Its name comes from the word 'irritation' because scientists were annoyed that fossil collectors had damaged and altered the skull before they could study it.1

?Did Irritator have feathers?

Nobody knows for sure. No fossil feathers have been found with Irritator, and most spinosaurids are not known to have had feathers.1

?Could Irritator swim?

It may have been semiaquatic, meaning it spent time in water. It lived in a coastal lagoon and probably hunted fish, like today's crocodiles.1

?Was Irritator bigger than T. rex?

No, it was much smaller. Irritator was about 6 to 8 metres long, while T. rex could be over 12 metres long.1

?Did Irritator have a sail on its back?

One possible skeleton suggests it had a sail, like other spinosaurids, but since only a skull has been found, the sail is a guess.2

?When did Irritator live?

It lived during the Early Cretaceous Period, about 113 to 110 million years ago.1

Mobuki masapo

Lisapo: Some people think Irritator was a fully aquatic dinosaur that only ate fish.

Solo: Scientists think Irritator was a generalist eater, catching fish and other small prey, and it may have also scavenged. It probably lived both on land and in water.1

Mpo na bayebi ya badino

Nkombo ya siansi: Irritator
Nkombo epesamaki na: Martill et al. 19963
Lisanga: Baspinozore
Libota / klade: Spinosauridae3
Klasifikasio: Theropoda > Spinosauridae3
Mbula ya mabanga: mbula milio 120 kino 113 (Aptian)3
Milongo ya mabanga: Romualdo3
Bikolo: Brezili3
Bafosile oyo ekomami: 1 na The Paleobiology Database3
Ntango bamonaki yango: The skull was found by fossil dealers in Brazil and sold to a museum in Germany. It was described by Martill and colleagues in 1996, and the species was named Irritator challengeri.1 3
Naino bazali kowelana: Scientists are still unsure whether Irritator actively hunted pterosaurs or just ate their remains.1

Esika makambo euti

Irritator (en.wikipedia.org)
Irritator | Natural History Museum (nhm.ac.uk)
Irritator in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

Likambo nyonso na lokasa oyo ezali na nimero oyo elakisi liziba na yango. Soki tosali libunga, limbisa biso, tozali bato balingaka badino, zulunalo ya siansi te. Yebisa biso na [email protected] mpe tokobongisa yango.

Rex azali na nzala! Dino Wiki ezali mosala ya tata moko mpo na mwana na ye ya mobali oyo alingaka badino, ofele, piblisite te mpe batrakere te. Bato bakolo bakoki kopesa Rex biskwi mpo na kosalisa ete etikala na internet.Leisa Rex