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Huaxiagnathus

ትርጉም ስሙ: “China jaw”1

ይበልዕ ነበረ: ስጋስጋ በላዕቲ ዳይኖሰራትመጀመርታ ክሬታሸስ

Huaxiagnathus was a fast, meat-eating dinosaur that lived in what is now China. It was one of the biggest theropods found in the Jehol Group, almost twice as big as most other predators from that time and place.1

ዝነበረሉ

ቅድሚ 126 ክሳብ 120 ሚልዮን ዓመት4

መጀመርታ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Yixian Formation, Liaoning Province, China2 3

ንውሓት

1.6 m (5.2 ft)1

ቁመት

0.56 m (1.8 ft)

ግምት

ዝለዓለ ቅልጣፈ

ኣስታት 36 ኪ.ሜ/ሰ (22 ማይል/ሰ)

ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ

ጁራሲክ

ክሬታሸስ

ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

ቁመቱ ክንደይ ነይሩ?

ግምት

ከም 3 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 9 ባናና ተሰሪዑ ዝነውሕ100 ሜትሮ ኣብ 10 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Huaxiagnathus ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዝኸይድ ሰብ ኣስታት 5 ኪ.ሜ/ሰ (3 mph)

ብሽክለታ ዝጋልብ ቆልዓ ኣስታት 12 ኪ.ሜ/ሰ (7 mph)

Huaxiagnathus ኣስታት 36 ኪ.ሜ/ሰ (22 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Huaxiagnathus belonged to a group of small, quick dinosaurs called compsognathids. It was one of the largest compsognathids ever found.1

Scientists think Huaxiagnathus might actually be a young version of the bigger tyrannosauroid Sinotyrannus. If so, Huaxiagnathus would be the correct name because it was named first.2

The holotype skeleton is almost complete, missing only the tip of the tail. It is preserved on five large stone slabs.2 1

Huaxiagnathus lived about 125 million years ago, during the Early Cretaceous period.2 3

Like all compsognathids, Huaxiagnathus had short forelimbs and a fairly simple body plan for a coelurosaur.1

Two specimens of Huaxiagnathus are known, both immature individuals. The larger one was damaged during preparation and could not be used as the main example.2

ብAI ዝተሰርሐ ስእሊ ናይ Huaxiagnathus — ብAI ዝተሰርሐ ስእሊ፣ Huaxiagnathus 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 Huaxiagnathus ብብዝሒ ዝሕተቱ ሕቶታት

?How big was Huaxiagnathus?

About 1.8 metres long, which is larger than many other Jehol theropods and other compsognathids.2 1

?What did Huaxiagnathus eat?

It was a meat-eater. Partially digested bones of an unidentified vertebrate were found inside the holotype specimen.2

?When did Huaxiagnathus live?

It lived about 125 million years ago, during the Early Cretaceous period.2 1

?Is Huaxiagnathus a dinosaur?

Yes, it is a coelurosaurian theropod dinosaur.2 4

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Huaxiagnathus
ዝሰመዮ: Hwang et al. 20044
ጉጅለ: ስጋ በላዕቲ ዳይኖሰራት
ስድራ / ክላድ: Compsognathidae4
ምድባ: Theropoda > Compsognathidae4
ዕድመ እቶም ኣኻውሕ: 126 ክሳብ 120 ሚልዮን ዓመት (Barremian / Aptian)4
ናይ ኣኻውሕ ንብርብራት: Yixian4
ሃገራት: ቻይና4
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database4
ርኽበት: Huaxiagnathus was named in 2004 by Sunny H. Hwang, Mark A. Norell, Ji Qiang and Gao Keqin. The first skeleton was found by farmers near Dabangou Village, Liaoning, China.1 2
ገና ዘከራኽር: Scientists are not sure if Huaxiagnathus is really a compsognathid or a young tyrannosauroid. More fossils might solve this debate.2

ሓቅታት ካበይ ይመጹ

syp108.dvi (doc.rero.ch)
Huaxiagnathus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Huaxiagnathus 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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