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ካርቱን ናይ Liaodactylus
ካርድ ዳይኖሰር ቁ. 1045 ካብ 2 027

Liaodactylus

ትርጉም ስሙ: “Liaoning finger”1
ይበልዕ ነበረ: ዓሳዝነፍሩ ተሳሓብቲዳሕራይ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Liaodactylus was an early pterosaur that used its long jaws like a strainer. It had more than 150 thin, comb-like teeth to catch tiny creatures in the water. This flying reptile lived about 160 million years ago in what is now China.1

ደስ ዝብል ሓቂ: ፕተሮሰራት ኣብ ልዕሊ ዳይኖሰራት ይነፍሩ ነበሩ፣ ግን ባዕሎም ዳይኖሰራት ኣይነበሩን፣ ኣዝማዶም እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 162 ክሳብ 155 ሚልዮን ዓመት3
ዳሕራይ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
Daxishan, Jianchang County, western Liaoning Province, China1
ስፍሓት ኣኽናፍ
0.9 m (3 ft)2
ዝለዓለ ቅልጣፈ
ኣስታት 35 ኪ.ሜ/ሰ (22 ማይል/ሰ)
ምንፋር, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ኣኽናፉ ክንደይ ሰፊሖም ነይሮም?

Liaodactylus ኣኽናፍ ካብ ጫፍ ክሳብ ጫፍ ኣስታት 0.9 ሜ (3 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)
ከም 2 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕምሉእ ሜዳ ኩዕሶ እግሪ ኣብ 11 ካልኢት ክነፍሮ ይኽእል ነበረ

ምሳኻ ክነጻጸር Liaodactylus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Liaodactylus is the oldest known filter-feeding pterosaur, living about 160 million years ago in the Late Jurassic.1

2

Its skull was only 133 mm long, but it held 152 teeth in total, arranged like a comb to trap food.1

3

The name Liaodactylus means 'Liaoning finger', after the province in China where it was found.1

4

Liaodactylus belonged to a group called Ctenochasmatidae, which were all filter-feeders with long snouts and many teeth.1

5

This pterosaur lived alongside small dinosaurs, mammals, and salamanders in the Yanliao Biota of China.1

6

Liaodactylus had a large opening in its skull called a nasoantorbital fenestra, which is a feature of advanced pterosaurs.1

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

ጽውጽዋይ ዘፍርስ

ጽውጽዋይ: Some people think all pterosaurs ate fish or meat.

ሓቂ: Liaodactylus was a filter-feeder, straining tiny creatures from water with its comb-like teeth, not catching fish.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Liaodactylus
ዝሰመዮ
Zhou et al. 20173
ጉጅለ
ዝነፍሩ ተሳሓብቲ
ስድራ / ክላድ
Ctenochasmatidae3
ምድባ
Pterosauria > Pterodactyloidea3
ዕድመ እቶም ኣኻውሕ
162 ክሳብ 155 ሚልዮን ዓመት (Oxfordian)3
ናይ ኣኻውሕ ንብርብራት
Tiaojishan3
ሃገራት
ቻይና3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Liaodactylus was named in 2017 by Zhou and colleagues based on a nearly complete skull and jaws found at Daxishan in Liaoning, China.31
ገና ዘከራኽር
Scientists are not sure about the exact size of Liaodactylus because only its skull and neck bones have been found.1

ሓቅታት ካበይ ይመጹ

  1. Earliest filter-feeding pterosaur from the Jurassic of China and ecological evolution of Pterodactyloidea - PMC (pmc.ncbi.nlm.nih.gov)
  2. Liaodactylus primus | Pterosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Liaodactylus 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: ዝነፍሩ ተሳሓብቲ

Pteranodonዝነፍሩ ተሳሓብቲQuetzalcoatlusዝነፍሩ ተሳሓብቲDorygnathusዝነፍሩ ተሳሓብቲRhamphorhynchusዝነፍሩ ተሳሓብቲAnhangueraዝነፍሩ ተሳሓብቲPterodactylusዝነፍሩ ተሳሓብቲ

ካብ ተመሳሳሊ ግዜ እውን: ዳሕራይ ጁራሲክ

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