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Khathune ya Bistahieversor
Karete ya dinosaure No. 0275 ho tse 2ย 027

Bistahieversor

Lebitso le bolela: “Bistahi destroyer”1
E jele: NamaDitiranosaureKretase ya Morao

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

E phetse
dilemo tse dimilione tse 84 ho isa ho 72 tse fetileng4
Kretase ya Morao
Difosili di fumanwe ho
New Mexico, USA (Bisti/De-na-zin Wilderness Area and nearby sites)2
Bolelele
8 ho isa ho 9 m (26 ho isa ho 30 ft)1
Boima
ditone tse 2.5 ho isa ho ditone tse 3.3 (5,500 ho isa ho 7,300 lb)1
Bophahamo
2.9 m (9.5 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 27 km/h (17 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Bistahieversor bolelele ba e ka bang 9 m (30 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Bistahieversorbophahamo ba e ka bang 2.9 m (9.5 ft)Tloue ka bang 3.2 m (10 ft)

kakanyo

E ne e le boima hakae?

boima jwaloka dikoloi tse 2
telele jwaloka dikoloi tse 2 tse pakilweng ka molatelele jwaloka dibanana tse 50 di behilwe ka molaboima jwaloka dintja tse 160boima jwaloka mahapu a 660boima jwaloka ditlelase tse feletseng tse 4 tsa bana ba sekoloboima jwaloka dibere tse tshweu tse 7e ne e ka matha dimitara tse 100 ka metsotswana e 13 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Bistahieversor e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

Bistahieversor had 64 teeth, more than many other tyrannosaurs.1

2

It had an extra opening above its eye, which scientists think held an air sac that made the skull lighter.1

3

A keel along its lower jaw helped strengthen its bite.1

4

Bistahieversor lived about 75.5 to 74.5 million years ago, during the Late Cretaceous.1

5

The first fossils of Bistahieversor were once mistaken for another dinosaur called Aublysodon.2

6

Both adult and juvenile skeletons have been found, giving scientists a good look at how it grew.2

E entswe ke AISetshwantsho sa Bistahieversor se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Bistahieversor e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka Bistahieversor

?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

Mosenyi wa ditshomo

Tshomo: Bistahieversor is often called a tyrannosaurid like T. rex.

Nnete: 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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Bistahieversor
E rehilwe ke
Carr and Williamson 20104
Sehlopha
Ditiranosaure
Lelapa / leloko
Tyrannosauridae4
Tlhophiso
Theropoda > Tyrannosauroidea > Tyrannosauridae4
Dilemo tsa mafika
dilemo tse dimilione tse 84 ho isa ho 72 (Campanian)4
Dibopeho tsa mafika
Fruitland, Kirtland4
Dinaha
Amerika4
Direkoto tsa difosili
4 ho The Paleobiology Database4
Ho sibollwa
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
E sa ntse e phehwa kgang
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

Moo dintlha di tswang teng

  1. en.wikipedia.org (en.wikipedia.org)
  2. Full article: Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea (tandfonline.com)
  3. The Bisti Beast | New Mexico Museum of Natural History & Science (nmnaturalhistory.org)
  4. Bistahieversor in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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