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ካርቱን ናይ Troodon
ካርድ ዳይኖሰር ቁ. 1833 ካብ 2 027

Troodon

ትርጉም ስሙ: “wounding tooth”1
ይበልዕ ነበረ: ካብ ኩሉ ቁሩብራፕተራትዳሕራይ ክሬታሸስ

Troodon was a small, smart dinosaur that lived in North America and Asia. It had big eyes and a big brain, and scientists think it may have eaten both plants and meat. Troodon was not a raptor like Velociraptor, but it was a close cousin.2

ዝነበረሉ
ቅድሚ 84 ክሳብ 66 ሚልዮን ዓመት6
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
USA (Montana, Wyoming, North Dakota, South Dakota, Alaska), Canada (Alberta, Saskatchewan), China, and Russia62
ንውሓት
2 ክሳብ 3.5 m (6.6 ክሳብ 11 ft)2
ክብደት
30 kg ክሳብ 60 kg (66 ክሳብ 132 lb)2
ቁመት
0.9 ክሳብ 1.2 m (3 ክሳብ 3.9 ft)2
ዝለዓለ ቅልጣፈ
ኣስታት 49 ኪ.ሜ/ሰ (30 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Troodon ኣስታት 3.5 ሜ ንውሓት (11 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)መኪና ኣስታት 4.5 ሜ (15 ft)ሓርማዝ፣ ሎሚ ኣብ ምድሪ ዝዓበየ እንስሳ ኣስታት 6.5 ሜ (21 ft)

ቁመቱ ክንደይ ነይሩ?

ድሙ ገዛኣስታት 0.3 ሜ (1 ft)ከልቢኣስታት 0.5 ሜ (1.6 ft)Troodonኣስታት 1.2 ሜ ቁመት (3.9 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)

ክንደይ ከቢድ ነይሩ?

ከም 3 ኣኽላባት ዝኸብድ
ከም 4 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 19 ባናና ተሰሪዑ ዝነውሕከም 12 ሓብሓብ ዝኸብድከም 3 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 2 ተመሃሮ ዝኸብድ100 ሜትሮ ኣብ 7.3 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Troodon ክንደይ ዓቢ ነይሩ?

ኣብ ብራውዘርካ ቀሊል ሕሳብ ጥራይ። ዝዕቀብ ወይ ናብ ዝኾነ ቦታ ዝለኣኽ የለን።

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Troodon is often called one of the smartest dinosaurs because its brain was large for its body size.1

2

Troodon was not a dromaeosaur (the group that includes Velociraptor), but it was closely related to them.2

3

Some Troodon relatives had a hooked claw on their foot, like the raptors, but scientists think they may have evolved it separately.2

4

The first Troodon fossil was a single tooth found in Montana in 1855 by Ferdinand Hayden.1

5

For many years scientists thought Troodon might be a lizard or a pachycephalosaur, until more fossils showed it was a small meat-eating dinosaur.1

6

Troodon lived about 79 to 75 million years ago, during the Late Cretaceous period.2

7

Fossils of Troodon have been found in many places, including Alaska, which was much warmer when Troodon was alive.6

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Troodon
ብAI ዝተሰርሐ ስእሊ፣ Troodon ከመይ ይመስል ከም ዝነበረ ዘርኢ፣ ኮምፒተር ካብቲ ሳይንቲስታት ዝፈልጥዎ ዝሰርሖ። ግምት እዩ: እቲ ሓቀኛ እንስሳ ፍልይ ዝበለ ክመስል ይኽእል፣ ሓቀኛ ሕብሩ ድማ ዝፈልጦ የለን።
ንስኻ ሓቲትካ

ብዛዕባ Troodon ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Troodon?

Troodon was a small dinosaur, about 2 to 3 metres (6.5 to 10 feet) long and roughly the size of a fifth grader. Its brain was about the size of a golf ball.3

?What did Troodon eat?

Troodon was probably omnivorous, meaning it ate both meat and plants. Its teeth suggest it could eat small mammals, lizards, and maybe even plants.23

?Was Troodon a raptor?

No, Troodon was not a raptor (dromaeosaur), but it was a close relative. Some of its relatives had a hooked claw on their foot, like raptors, but scientists think they evolved it separately.2

?How smart was Troodon?

Troodon had a large brain for its body size, and it is often called one of the smartest dinosaurs. Its brain was about the size of a golf ball, and it may have been as intelligent as modern birds.34

?When did Troodon live?

Troodon lived during the Late Cretaceous period, about 79 to 75 million years ago.2

?Is Troodon still a valid dinosaur name?

Scientists are still debating. The only fossils currently called Troodon are some teeth, and many experts think these may belong to another dinosaur. Some fossils once called Troodon are now called Stenonychosaurus.25

?Could Troodon see well at night?

Yes, Troodon had large, forward-facing eyes that gave it good vision, possibly for hunting at night.4

?Did Troodon take care of its eggs?

Yes, scientists think Troodon laid pairs of eggs and sat on them to keep them warm, like birds do.34

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Troodon was a raptor like Velociraptor.

ሓቂ: Troodon was not a dromaeosaur (the group called raptors), but it was a close relative in the troodontid family.2

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Troodon
ዝሰመዮ
Leidy 18566
ጉጅለ
ራፕተራት
ስድራ / ክላድ
Troodontidae6
ምድባ
Theropoda > Troodontidae6
ዕድመ እቶም ኣኻውሕ
84 ክሳብ 66 ሚልዮን ዓመት (Campanian / Maastrichtian)6
ናይ ኣኻውሕ ንብርብራት
Dinosaur Park, Oldman, Judith River6
ሃገራት
ካናዳ, ኣመሪካ, ሩስያ, ቻይና6
መዛግብቲ ፎሲል
103 ኣብ The Paleobiology Database6
ብኻልእ ስም
Polyodontosaurus (ዝኣረጉ ኣስማት ሕጂ ከም ሓደ እንስሳ ይቑጸሩ)6
ርኽበት
In 1855, Ferdinand Hayden found a single tooth in the Judith River badlands of Montana. Joseph Leidy named it Troodon formosus in 1856, which means 'beautiful wounding tooth'.1
ገና ዘከራኽር
Some scientists argue that the name Troodon formosus should be thrown out because the first tooth fossil is too incomplete to be sure it belongs to a unique species.1

ሓቅታት ካበይ ይመጹ

  1. Troodontid specimens from the Cretaceous Two Medicine Formation of Montana (USA) and the validity of Troodon formosus | Journal of Paleontology | Cambridge Core (cambridge.org)
  2. Troodon | Natural History Museum (nhm.ac.uk)
  3. Troodon | National Geographic Kids (kids.nationalgeographic.com)
  4. Troodon Formosus, Dinosaur Pictures, Dinosaur Facts - National Geographic | National Geographic (nationalgeographic.com)
  5. Troodon (Wikipedia) (Wikipedia)
  6. Troodon in The Paleobiology Database (CC BY 4.0): ዕድመ፣ ቦታታት፣ ናይ ኣኻውሕ ንብርብራት፣ ምድባ።

ኣብዚ ገጽ ዘሎ ኩሉ ሓቂ ናብ ምንጩ ዘመልክት ቁጽሪ ኣለዎ። ጌጋ እንተ ጌርና፣ ይቕሬታ፣ ንሕና ፈተውቲ ዳይኖሰር ኢና፣ ሳይንሳዊ መጽሔት ኣይኮንናን። ኣብ [email protected] ንገረና፣ ክንእርሞ ኢና።

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ካብ ተመሳሳሊ ጉጅለ ተወሳኺ: ራፕተራት

VelociraptorራፕተራትMicroraptorራፕተራትDeinonychusራፕተራትAsiamericanaራፕተራትRichardoestesiaራፕተራትSaurornitholestesራፕተራት

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ክሬታሸስ

TyrannosaurusታይራኖሰራትTriceratopsቀርኒ ዘለዎም ዳይኖሰራትSpinosaurusስፓይኖሰራትAnkylosaurusዕጡቓት ዳይኖሰራትParasaurolophusመንቑር ደርሆ ማይPteranodonዝነፍሩ ተሳሓብቲ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ