Bistahieversor
Bistahieversor was a fierce meat-eating dinosaur that lived in what is now New Mexico, USA. It was a close cousin of the famous Tyrannosaurus rex and had a deep, strong snout for biting. Scientists call it the 'Bisti Beast' after the wild area where its bones were found.1
Berɛ bɛn na ɛtenaa ase?
Na ne kɛseɛ yɛ sɛn?
Na ne tenten yɛ sɛn?
Na ne korɔn yɛ sɛn?
nsusuiɛ
Na ne mu yɛ duru sɛn?
ne tenten te sɛ kaa 2 a wɔde agyina toatoa so🍌ne tenten te sɛ kwadu 50 a wɔde abɔ toatoa so
ne mu duru te sɛ nkraman 160🍉ne mu duru te sɛ watamɛlɔn 660🎒ne mu duru te sɛ sukuu klaas mũ 4 mu mmofra🐻❄️ne mu duru te sɛ polar bea 7🏃anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 13 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)Bistahieversor kɛseɛ yɛ sɛn sɛ wode toto WO ho a?
Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.
Na ɛyɛ ntɛm sɛn?
Nsɛm a ɛyɛ anigye
Bistahieversor had 64 teeth, more than many other tyrannosaurs.1
It had an extra opening above its eye, which scientists think held an air sac that made the skull lighter.1
A keel along its lower jaw helped strengthen its bite.1
Bistahieversor lived about 75.5 to 74.5 million years ago, during the Late Cretaceous.1
The first fossils of Bistahieversor were once mistaken for another dinosaur called Aublysodon.2
Both adult and juvenile skeletons have been found, giving scientists a good look at how it grew.2

Nsɛm a wɔbisa bebree fa Bistahieversor ho
?How big was Bistahieversor?
About 8 to 9 metres (26 to 30 feet) long and weighed between 2.5 and 3.3 metric tons (2.75 to 3.6 short tons).13
?Was Bistahieversor bigger than T. rex?
No, Bistahieversor was much smaller than Tyrannosaurus rex. T. rex could be over 12 metres (40 feet) long and weigh more than 8 metric tons.1
?What did Bistahieversor eat?
It was a meat-eater that hunted other dinosaurs. Its deep snout and strong bite helped it catch and eat prey.13
?Where was Bistahieversor found?
Its fossils were found in the Bisti/De-Na-Zin Wilderness Area in New Mexico, USA. That's why it's called the 'Bisti Beast'.13
?When did Bistahieversor live?
It lived about 75.5 to 74.5 million years ago, during the Late Cretaceous Period.1
?Did Bistahieversor have feathers?
Scientists are not sure. No feathers have been found with Bistahieversor fossils, but some of its close relatives may have had simple feathers.1
Atosɛm sɛefoɔ
Atosɛm: Bistahieversor is often called a tyrannosaurid like T. rex.
Nokorɛ: Scientists now think Bistahieversor was a close relative of tyrannosaurids, but not a true member of that family. It belongs to a group called Eutyrannosauria.1
Ma dino ho animdefoɔ
- Nyansahu din
- Bistahieversor
- Obi a ɔtoo din
- Carr and Williamson 20104
- Kuo
- Tiranosɔɔ
- Abusua / kuo kɛseɛ
- Tyrannosauridae4
- Nkyekyɛmu
- Theropoda > Tyrannosauroidea > Tyrannosauridae4
- Abotan no mfeɛ
- mfeɛ ɔpepem 84 kɔsi 72 (Campanian)4
- Abotan nhyehyɛeɛ
- Fruitland, Kirtland4
- Aman
- Amerika4
- Fɔsil nkyerɛwee
- 4 wɔ The Paleobiology Database mu4
- Nhunumu
- Bistahieversor was named in 2010 by Thomas Carr and Thomas Williamson. The first skeleton was found by Paul Sealey in the Bisti Wilderness Area of New Mexico.2
- Wɔda so gye ho akyinnye
- Scientists are still debating exactly how Bistahieversor is related to other tyrannosaurs, and whether its deep snout evolved separately from that of T. rex.2
Baabi a nsɛm no firi
- en.wikipedia.org (en.wikipedia.org)
- Full article: Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea (tandfonline.com)
- The Bisti Beast | New Mexico Museum of Natural History & Science (nmnaturalhistory.org)
- Bistahieversor in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.
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