Kadhi redhino nhamba 0107 kubva pa 2 027

Angaturama

Zita rinoreva: “noble”1

Raidya: NyamaMaspinosauroCretaceous Yekutanga

Angaturama was a meat-eating dinosaur that lived about 115 million years ago in what is now Brazil. It had a long, narrow snout with a rosette of teeth at the tip, perfect for catching fish. This dinosaur was one of the smallest spinosaurids, but it was still a fierce hunter.1

Raivapo

makore mamiriyoni 120 kusvika 113 apfuura8

Cretaceous Yekutanga

Mafosiri akawanikwa:

Romualdo Formation, Ceará, Brazil2 1

Kureba

6 kusvika 8 m (20 kusvika 26 ft)1

Huremu

matani 1 (2,200 lb)1

Kukwirira

2 kusvika 3 m (6.6 kusvika 9.8 ft)1 4

Kumhanya kwepamusoro

kunenge 29 km/h (18 mph)

Kumhanya, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Raiva rakakwirira zvakadii?

Rairema zvakadii?

kurema seimbwa 50

kureba seimbwa 8 kubva pamhino kusvika kumuswekureba semabhanana 44 akatevedzanakurema semanwiwa 200kurema sevana vekireshi 53kurema sevana vechikoro 31kurema semabere echando 2raigona kumhanya mamita 100 mumasekonzi 12 (munhu anomhanya kupfuura vose anoda 9.6)

Angaturama raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Angaturama kunenge 29 km/h (18 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Angaturama's snout tip was shaped like a rosette, with long teeth that interlocked to trap slippery fish.1

Its nostrils were placed far back on the snout, which helped it breathe while its mouth was underwater.1

Angaturama had a thin crest on top of its head where strong neck muscles attached, helping it snap its jaws quickly.1

This dinosaur lived in a tropical coastal lagoon environment, surrounded by dry land with plants like cycads and conifers.1

Angaturama is known only from a snout tip, but a replica skeleton was built using other bones from the same formation and is displayed in Brazil.1

Some scientists think Angaturama might be the same species as another spinosaur called Irritator, but others disagree.2 1

Mufananidzo wakagadzirwa neAI: Angaturama — Mufananidzo wakagadzirwa neAI unoratidza kuti Angaturama ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Angaturama

?How big was Angaturama?

About 6 to 8 meters long and weighed around 1 tonne, making it one of the smallest spinosaurids.5

?What did Angaturama eat?

It mainly ate fish, using its long snout and interlocking teeth to catch them. It also sometimes ate pterosaurs, either by hunting or scavenging.5 6

?Did Angaturama have a sail on its back?

Yes, like other spinosaurids, it likely had a sail on its back made from long spines on its vertebrae.5

?Is Angaturama the same as Irritator?

Some scientists think Angaturama might be the same species as Irritator, but others disagree. More fossils are needed to know for sure.5

?Where did Angaturama live?

It lived in what is now northeastern Brazil, in a tropical coastal lagoon environment with dry land nearby.5 6

?Could Angaturama swim?

Yes, it likely spent a lot of time in water hunting for fish. Its nostrils were placed far back on its snout to help it breathe while underwater.5 7

?Did Angaturama have feathers?

Nobody knows for sure. No feather fossils have been found with Angaturama, and most spinosaurids are not thought to have had feathers.5

Zvevanyanzvi vemadhino

Zita resainzi: Angaturama
Akaripa zita:: Kellner and Campos 19968
Boka: Maspinosauro
Mhuri / boka: Spinosauridae8
Kurongwa kwemhuka: Theropoda > Spinosauridae8
Zera rematombo: makore mamiriyoni 120 kusvika 113 (Aptian)8
Mapoka ematombo: Romualdo8
Nyika: Brazil8
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database8
Kuwanikwa: Angaturama was named by Brazilian paleontologists Alexander W. A. Kellner and Diogenes de Almeida Campos in February 1996. The fossil snout tip was found in a limestone nodule from the Romualdo Formation in Brazil.1 3
Zvichiri kupokanwa: Scientists are not sure if Angaturama is a separate species from Irritator, or if they are the same dinosaur.2 1

Kunobva chokwadi

Irritator (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
First Early Cretaceous theropod dinosaur from Brazil with comments on Spinosauridae - Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen Band 199 Heft 2, Schweizerbart science publishers (schweizerbart.de)
Angaturama limai (es.wikipedia.org)
Irritator (Wikipedia) (Wikipedia)
Dinossauro Carnívoro - Angaturama limai (museunacional.ufrj.br)
Spinosaur taxonomy and evolution of craniodental features: Evidence from Brazil (pmc.ncbi.nlm.nih.gov)
Angaturama in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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