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ካርቱን ናይ Pegomastax
ካርድ ዳይኖሰር ቁ. 1400 ካብ 2 027

Pegomastax

ትርጉም ስሙ: “strong jaw”1
ይበልዕ ነበረ: ኣትክልቲመንቑር ዘለዎም ተኽሊ በላዕቲመጀመርታ ጁራሲክ

Pegomastax was a tiny, parrot-beaked dinosaur that lived in what is now South Africa. It used its strong jaws and sharp front teeth to chomp on tough plants, like a little dinosaur gardener.1

ዝነበረሉ
ቅድሚ 201 ክሳብ 193 ሚልዮን ዓመት6
መጀመርታ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Eastern Cape, South Africa2
ንውሓት
0.6 m (2 ft)34
ቁመት
0.21 m (0.7 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 17 ኪ.ሜ/ሰ (11 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Pegomastax ኣስታት 0.6 ሜ ንውሓት (2 ft)ድሙ ገዛ ኣስታት 0.5 ሜ (1.6 ft)ከልቢ ኣስታት 1 ሜ (3.3 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)

ቁመቱ ክንደይ ነይሩ?

Pegomastaxኣስታት 0.21 ሜ ቁመት (0.7 ft)ድሙ ገዛኣስታት 0.3 ሜ (1 ft)ከልቢኣስታት 0.5 ሜ (1.6 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)

ግምት

ከም 3 ባናና ተሰሪዑ ዝነውሕኣብ ትሕቲ ወንበር ክሓልፍ ዝኽእል ንእሽቶ100 ሜትሮ ኣብ 21 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Pegomastax ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Pegomastax had a very deep, parrot-like beak at the front of its jaw, which helped it bite into tough plants.1

2

Its skull was only about 73 mm (2.9 inches) long, smaller than a chicken's skull.1

3

Pegomastax lived alongside many other dinosaurs, including the long-necked Massospondylus and the small ornithischian Lesothosaurus.1

4

The only fossil of Pegomastax is a partial skull with a well-preserved lower jaw and teeth, found in the upper Elliot Formation.1

5

Scientists think Pegomastax may have been most closely related to a South American dinosaur called Manidens.1

6

Pegomastax had a mobile predentary bone in its lower jaw, which helped it move its beak up and down while chewing.1

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

?How big was Pegomastax?

About 0.6 metres (2 feet) long, about the size of a domestic cat.45

?Did Pegomastax have feathers?

Scientists think it was covered in porcupine-like quills, not feathers.4

?What did Pegomastax eat?

It was a plant-eater. It used its beak and cheek teeth like scissors to shear tough plants.14

?Why did Pegomastax have fangs?

It used its fangs for self-defense and competing for mates, like some modern plant-eating deer and peccaries.4

?When did Pegomastax live?

It lived during the Early Jurassic, about 200 to 190 million years ago.1

?Where was Pegomastax found?

Its only fossil was found in the upper Elliot Formation in South Africa.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Pegomastax
ዝሰመዮ
Sereno 20126
ጉጅለ
መንቑር ዘለዎም ተኽሊ በላዕቲ
ስድራ / ክላድ
Heterodontosauridae6
ምድባ
Ornithischia > Heterodontosauridae6
ዕድመ እቶም ኣኻውሕ
201 ክሳብ 193 ሚልዮን ዓመት (Hettangian / Sinemurian)6
ናይ ኣኻውሕ ንብርብራት
Elliot6
ሃገራት
ደቡብ ኣፍሪቃ6
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database6
ርኽበት
Pegomastax was named by American paleontologist Paul Sereno in 2012, based on a partial skull discovered in the 1966 to 1967 expedition to the Transkei District of Cape Province, South Africa.1
ገና ዘከራኽር
Scientists are still debating whether the large canine teeth of Pegomastax were used for defense, display, or occasional omnivory.1

ሓቅታት ካበይ ይመጹ

  1. Pegomastax (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Dwarf species of fanged dinosaur emerges from southern Africa | University of Chicago News (news.uchicago.edu)
  4. New Fanged Dwarf Dinosaur Found—"Would Be Nice Pet" | National Geographic (nationalgeographic.com)
  5. Dwarf 'vampire' dinosaur was a plant eater - BBC News (bbc.com)
  6. Pegomastax 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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