Dino Wiki
Dino Wiki / ኩሎም ዳይኖሰራት / ዝነፍሩ ተሳሓብቲ
ካርቱን ናይ Allkaruen
ካርድ ዳይኖሰር ቁ. 0075 ካብ 2 027

Allkaruen

ትርጉም ስሙ: “ancient brain”1
ይበልዕ ነበረ: ዓሳዝነፍሩ ተሳሓብቲመጀመርታ ጁራሲክ ክሳብ ማእከላይ ጁራሲክብቴክኒክ ዳይኖሰር ኣይኮነን

Allkaruen was a small flying reptile that lived about 180 to 168 million years ago. It had a very well-preserved brain case, which helps scientists learn how pterosaur brains evolved.31

ደስ ዝብል ሓቂ: ፕተሮሰራት ኣብ ልዕሊ ዳይኖሰራት ይነፍሩ ነበሩ፣ ግን ባዕሎም ዳይኖሰራት ኣይነበሩን፣ ኣዝማዶም እዮም ነይሮም።
ዝነበረሉ
ቅድሚ 180 ክሳብ 169 ሚልዮን ዓመት3
መጀመርታ ጁራሲክ ክሳብ ማእከላይ ጁራሲክ
ፎሲላት ዝተረኽቡሉ
La Lluvia locality, Cañadón Carrizal, Chubut Province, Argentina1
ዝለዓለ ቅልጣፈ
ኣስታት 52 ኪ.ሜ/ሰ (32 ማይል/ሰ)
ምንፋር, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Allkaruen's name comes from the Tehuelche words 'all' meaning brain and 'karuen' meaning ancient, so it means 'ancient brain'.1

2

Its brain case was found uncrushed, which is very rare for pterosaurs, and scientists used CT scans to make a virtual model of its brain.1

3

Allkaruen had a mix of old and new brain features, which helps fill a gap between early pterosaurs and the later pterodactyloids.1

4

The fossils were found in a lake deposit, and the species name 'koi' means lake in Tehuelche.1

5

Allkaruen lived during the Early to Middle Jurassic, about 180 to 168 million years ago.3

6

Its lower jaw was long with a concave profile, and it had large, separated teeth at the front.1

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

?Was Allkaruen a dinosaur?

No, Allkaruen was a pterosaur, a flying reptile that lived at the same time as dinosaurs but was not a dinosaur.2

?How big was Allkaruen?

Allkaruen was a small pterosaur. Its exact size is not known, but its skull was only a few centimetres long.2

?What did Allkaruen eat?

Scientists are not sure, but its long lower jaw with large front teeth suggests it may have caught fish or other small prey.2

?Where did Allkaruen live?

Allkaruen lived in what is now Argentina, near a lake. Its fossils were found in the Cañadón Asfalto Formation in Chubut Province.2

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Allkaruen
ዝሰመዮ
Codorniú et al. 20163
ጉጅለ
ዝነፍሩ ተሳሓብቲ
ስድራ / ክላድ
Breviquartossa3
ምድባ
Pterosauria3
ዕድመ እቶም ኣኻውሕ
180 ክሳብ 169 ሚልዮን ዓመት (Toarcian / Bajocian)3
ናይ ኣኻውሕ ንብርብራት
Cañadón Asfalto3
ሃገራት
ኣርጀንቲና3
መዛግብቲ ፎሲል
1 ኣብ The Paleobiology Database3
ርኽበት
Allkaruen was named by Codorniú and colleagues in 2016, based on fossils found in Argentina. The main specimen includes a braincase, a lower jaw, and neck bones.31
ገና ዘከራኽር
Scientists are still debating how Allkaruen is related to other pterosaurs, because some of its features are similar to both early and later groups.1

ሓቅታት ካበይ ይመጹ

  1. A Jurassic pterosaur from Patagonia and the origin of the pterodactyloid neurocranium (pmc.ncbi.nlm.nih.gov)
  2. Allkaruen (en.wikipedia.org)
  3. Allkaruen 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።

ሬክስ ጠምዩ! Dino Wiki ሓደ ኣቦ ንዳይኖሰር ዘፍቅር ወዱ ዝሰርሖ ፕሮጀክት እዩ፣ ናጻ፣ መወዓውዒን ተኸታተልትን የብሉን። ዓበይቲ ኣብ መስመር ንኽጸንሕ ንሬክስ መኽሰስ ክህብዎ ይኽእሉ።ንሬክስ መግቦ

ካብ ተመሳሳሊ ጉጅለ ተወሳኺ: ዝነፍሩ ተሳሓብቲ

Pteranodonዝነፍሩ ተሳሓብቲQuetzalcoatlusዝነፍሩ ተሳሓብቲDorygnathusዝነፍሩ ተሳሓብቲRhamphorhynchusዝነፍሩ ተሳሓብቲAnhangueraዝነፍሩ ተሳሓብቲPterodactylusዝነፍሩ ተሳሓብቲ

ካብ ተመሳሳሊ ግዜ እውን: ማእከላይ ጁራሲክ

IchthyosaurusኢክቲዮሰራትKhudiakoviaኢክቲዮሰራትOphthalmosaurusኢክቲዮሰራትPeloneustesፕሌሲዮሰራትGongbusaurusመንቑር ዘለዎም ተኽሊ በላዕቲShunosaurusነዋሕቲ ክሳድ
ንሬክስ መግቦናይ ዓበይቲ ሳንዱቕ ውህብቶ