Siamotyrannus
Siamotyrannus was a big meat-eating dinosaur that stomped through ancient Thailand. It had strong legs and sharp teeth, and it hunted other animals. Scientists are still figuring out exactly what kind of theropod it was!1
Yoom jiraate?
Hammam guddaa ture?
Hammam dheeraa ture?
Hammam ol-dheeraa ture?
Hammam ulfaataa ture?
akka konkolaataa 2 tarreen dhaabatan dheeraa๐akka muuzii 56 walitti hiriiran dheeraa
akka saree 88 ulfaata๐akka habxuu 350 ulfaata๐งธakka ijoollee KG 92 ulfaata๐akka ijoollee mana barumsaa 55 ulfaata๐ปโโ๏ธakka beeraa adii 4 ulfaata๐meetira 100 sekondii 9.7 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)SI wajjin yoo wal bira qabamu, Siamotyrannus hammam guddaa ture?
Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.
Hammam saffisaa ture?
Odeeffannoowwan bashannansiisoo
Its fossil includes part of the pelvis, back vertebrae, and tail vertebrae, but no skull has been found yet.1
Siamotyrannus had two vertical ridges on its hip bone, a feature that may be unique to this dinosaur.12
Even though its name means 'Siamese tyrant', scientists now think it might not be a true tyrannosaur. Some studies place it with allosaurs or other meat-eaters.1
The first fossil was found in 1993 by a man named Somchai Traimwichanon at a site in Thailand.1
Some scientists think Siamotyrannus was closely related to another dinosaur called Siamraptor, which also lived in Thailand.1

Gaaffiiwwan waa'ee Siamotyrannus baay'ee gaafataman
?How big was Siamotyrannus?
Scientists are not sure, but estimates range from about 6 meters (20 feet) to 10 meters (33 feet) long, and it may have weighed between 500 kg and 1.75 tonnes.1
?Was Siamotyrannus a tyrannosaur?
Probably not. Even though its name means 'Siamese tyrant', most scientists now think it was an allosauroid or a close relative of Siamraptor, not a true tyrannosaur.1
?What did Siamotyrannus eat?
It was a meat-eater. It had sharp teeth and strong legs to hunt other animals.4
?When did Siamotyrannus live?
It lived during the Early Cretaceous period, about 145 to 120 million years ago.1
?Where was Siamotyrannus found?
Its fossils were found in Thailand, at the Phu Wiang 9 site in Khon Kaen province.1
?Did Siamotyrannus have a skull?
No skull has been found yet. The only fossils discovered are part of the pelvis, back vertebrae, and tail vertebrae.1
Seenaa sobaa diigaa
Seenaa sobaa: Siamotyrannus was a true tyrannosaur, like T. rex.
Dhugaa: Scientists now think it may not be a tyrannosaur at all. Many studies place it with allosauroids or other theropods, and its exact family is still debated.1
Ogeeyyii daayinootiif
- Maqaa saayinsii
- Siamotyrannus
- Kan maqaa baase
- Buffetaut et al. 19964
- Garee
- Daayinoowwan foon nyaatan
- Maatii / kilaadii
- Metriacanthosauridae4
- Ramaddii
- Theropoda > Allosauroidea4
- Umurii dhagaawwanii
- waggaa miliyoona 126 hanga 121 (Barremian)4
- Caasaawwan dhagaa
- Sao Khua4
- Biyyoota
- Taayilaandi4
- Galmee fosilii
- 1 The Paleobiology Database keessa4
- Argannoo
- In 1993, Somchai Traimwichanon found a partial skeleton at Phu Wiang 9 in Thailand. In 1996, Eric Buffetaut, Varavudh Suteethorn, and Haiyan Tong named it Siamotyrannus isanensis.14
- Ammallee falmisiisaa
- Scientists still debate what group Siamotyrannus belongs to. It might be an allosauroid, a primitive coelurosaur, or something else entirely.1
Odeeffannoon eessaa dhufa
- Siamotyrannus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Siamotyrannus โ Grokipedia (grokipedia.com)
- Siamotyrannus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.
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