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ካርቱን ናይ Stegosaurus
ካርድ ዳይኖሰር ቁ. 1707 ካብ 2 027

Stegosaurus

ትርጉም ስሙ: “roof lizard”1
ይበልዕ ነበረ: ኣትክልቲሰሌዳ ዘለዎም ዳይኖሰራትዳሕራይ ጁራሲክ ክሳብ ዳሕራይ ክሬታሸስ

Stegosaurus was a big, plant-eating dinosaur with a row of big plates on its back and spikes on its tail. It lived in the Late Jurassic period, about 155 to 145 million years ago, and is one of the most famous dinosaurs ever.1

ዝነበረሉ
ቅድሚ 162 ክሳብ 94 ሚልዮን ዓመት4
ዳሕራይ ጁራሲክ ክሳብ ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Western United States and Portugal1
ንውሓት
9 m (30 ft)1
ክብደት
6.9 ቶን (15,200 lb)1
ቁመት
2.6 m (8.5 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 18 ኪ.ሜ/ሰ (11 ማይል/ሰ)
ጉያ: limb proportion study (15 to 18 km/h)

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Stegosaurus ኣስታት 9 ሜ ንውሓት (30 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?

ከልቢኣስታት 0.5 ሜ (1.6 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)Stegosaurusኣስታት 2.6 ሜ ቁመት (8.5 ft)ሓርማዝኣስታት 3.2 ሜ (10 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 5 መካይን ዝኸብድ
ከም 2 መካይን ብመስርዕ ዝቖማ ዝነውሕከም 50 ባናና ተሰሪዑ ዝነውሕዳርጋ ከም ሓርማዝ ዝኸብድከም 1400 ሓብሓብ ዝኸብድከም 9 ምሉኣት ክፍልታት ተመሃሮ ዝኸብድከም 15 ጻዕዳ ድባት ዝኸብድ100 ሜትሮ ኣብ 20 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Stegosaurus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Stegosaurus had a very small brain compared to its body, but it still survived for millions of years.1

2

The plates on its back were probably used for display or to control body temperature, not for fighting.1

3

Its tail had spikes, and scientists think Stegosaurus used them to defend itself from predators like Allosaurus.1

4

Stegosaurus had small, peg-shaped teeth that were not good for chewing, so it probably swallowed plants whole.1

5

It could probably only eat plants that were about 1 meter (3 feet) above the ground, unless it stood on two legs.1

6

Stegosaurus is the state fossil of Colorado, USA, since 1982.1

ብAI ዝተሰርሐብAI ዝተሰርሐ ስእሊ ናይ Stegosaurus
ብAI ዝተሰርሐ ስእሊ፣ Stegosaurus 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 Stegosaurus ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Stegosaurus?

Stegosaurus usually grew to about 6.5 metres (21 feet) long, but some reached 9 metres (30 feet). The largest known specimens weighed over 6.9 metric tons (7.6 short tons).21

?What did Stegosaurus eat?

Stegosaurus was a herbivore, eating plants like mosses, ferns, horsetails, cycads, and conifers. It probably ate low-lying bushes and shrubs, foraging at most 1 metre (3 feet) above the ground.13

?When did Stegosaurus live?

Stegosaurus lived in the Late Jurassic period, about 155 to 145 million years ago.13

?Where was Stegosaurus found?

Fossils of Stegosaurus have been found in the western United States and in Portugal.13

?Why did Stegosaurus have plates on its back?

Scientists are not exactly sure. The plates may have been used for display, to recognize each other, or to regulate body temperature. They were probably not used for fighting.31

?Did Stegosaurus have a small brain?

Yes, Stegosaurus had a very small brain compared to its body. Its brain was around the size of a plum!31

?Could Stegosaurus defend itself?

Yes, Stegosaurus had a spiked tail that it probably used to defend itself from predators like Allosaurus.31

?Was Stegosaurus bigger than a T. rex?

No, Stegosaurus was about 9 metres (30 feet) long, while T. rex was about 12 metres (40 feet) long. Stegosaurus was smaller.1

?How many species of Stegosaurus are there?

There are three universally recognized species: Stegosaurus stenops, Stegosaurus ungulatus, and Stegosaurus sulcatus.12

?Is Stegosaurus a dinosaur?

Yes, Stegosaurus is a dinosaur. It is a herbivorous, four-legged armored dinosaur from the Late Jurassic.13

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think Stegosaurus had a second brain in its hips to help control its body.

ሓቂ: Scientists now think that space in the hips was just for storing energy, not for a second brain.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Stegosaurus
ዝሰመዮ
Marsh 18774
ጉጅለ
ሰሌዳ ዘለዎም ዳይኖሰራት
ስድራ / ክላድ
Stegosauridae4
ምድባ
Ornithischia > Stegosauria > Thyreophora4
ዕድመ እቶም ኣኻውሕ
162 ክሳብ 94 ሚልዮን ዓመት (Oxfordian / Cenomanian)4
ናይ ኣኻውሕ ንብርብራት
Morrison, Alcobaça, Cedar Mountain4
ሃገራት
ኣመሪካ, ፖርቱጋል, ቻይና4
መዛግብቲ ፎሲል
86 ኣብ The Paleobiology Database4
ርኽበት
O. C. Marsh named Stegosaurus in 1877. The first nearly complete skeleton was found in Colorado, USA, in 1885 and 1886 by Marshall P. Felch.1
ገና ዘከራኽር
Scientists still debate how Stegosaurus ate enough plants to get so big, because its teeth and jaws were different from other plant-eating dinosaurs.1

ሓቅታት ካበይ ይመጹ

  1. Stegosaurus (en.wikipedia.org)
  2. Stegosaurus (britannica.com)
  3. Stegosaurus | Natural History Museum (nhm.ac.uk)
  4. Stegosaurus 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: ሰሌዳ ዘለዎም ዳይኖሰራት

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ካብ ተመሳሳሊ ግዜ እውን: መጀመርታ ክሬታሸስ

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ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ