ካርድ ዳይኖሰር ቁ. 0925 ካብ 2 027

Joaquinraptor

ትርጉም ስሙ: “Joaquin's thief”1

ይበልዕ ነበረ: ስጋስጋ በላዕቲ ዳይኖሰራትዳሕራይ ክሬታሸስ

Joaquinraptor was a meat-eating dinosaur with big claws on its hands. It lived in what is now Argentina near the very end of the age of dinosaurs. Scientists found its skeleton with a crocodile arm bone stuck between its jaws!1

ዝነበረሉ

ቅድሚ 72 ክሳብ 66 ሚልዮን ዓመት8

ዳሕራይ ክሬታሸስ

ፎሲላት ዝተረኽቡሉ

Chubut Province, central Patagonia, Argentina2 1

ንውሓት

7 m (23 ft)3

ክብደት

680 kg ክሳብ 1.036 ቶን (1,500 ክሳብ 2,300 lb)3 4 5

ቁመት

2.2 m (7.2 ft)4

ዝለዓለ ቅልጣፈ

ኣስታት 38 ኪ.ሜ/ሰ (24 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?

ክንደይ ከቢድ ነይሩ?

ከም 52 ኣኽላባት ዝኸብድ

ከም 7 ኣኽላባት ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 39 ባናና ተሰሪዑ ዝነውሕከም 210 ሓብሓብ ዝኸብድከም 55 ቆልዑ መዋእለ ህጻናት ዝኸብድከም 32 ተመሃሮ ዝኸብድከም 2.5 ጻዕዳ ድባት ዝኸብድ100 ሜትሮ ኣብ 9.5 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Joaquinraptor 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)

Joaquinraptor ኣስታት 38 ኪ.ሜ/ሰ (24 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Joaquinraptor is a member of a group called Megaraptoridae, which are known for their large claws on the first and second fingers.1

The only known skeleton of Joaquinraptor includes parts of the skull, backbone, shoulder, arm, and leg bones.1

This dinosaur lived during the Maastrichtian stage, about 72 to 66 million years ago, right up to the time when the non-bird dinosaurs went extinct.2 1

Joaquinraptor was one of the last surviving megaraptorid dinosaurs, and it may have been the top predator in its ecosystem in central and southern Patagonia.1

The fossil of Joaquinraptor was found with a crocodile arm bone between its lower jaws, and some of its teeth touched that bone. This might mean it was eating a crocodile.1

Joaquinraptor was named in 2025 by a team of scientists led by Lucio M. Ibiricu. The name honors the first author's son Joaquin and the fossil site called Valle Joaquin.1

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

?How big was Joaquinraptor?

It was at least 7 metres (23 feet) long and weighed about 1,036 kilograms (2,284 pounds). That is about as long as a large pickup truck.3 6

?What did Joaquinraptor eat?

It was a meat-eater. Scientists found a crocodile arm bone stuck in its jaws, so it probably ate crocodile relatives.3 6 7

?When did Joaquinraptor live?

It lived about 67 million years ago, near the very end of the age of dinosaurs. It was one of the last megaraptorids.3 6

?Did Joaquinraptor have big claws?

Yes, it had large, curved claws on its hands, like other megaraptorids. Its arms were long and strong.3 7

?Where was Joaquinraptor found?

It was found in central Patagonia, Argentina, in the Lago Colhué Huapi Formation. The fossils were collected from 2019 to 2023.3 6

?Is Joaquinraptor a dinosaur?

Yes, it is a dinosaur. It is a theropod dinosaur from the group called Megaraptoridae.3

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Joaquinraptor
ዝሰመዮ: Ibiricu et al. 20258
ጉጅለ: ስጋ በላዕቲ ዳይኖሰራት
ስድራ / ክላድ: Megaraptoridae8
ምድባ: Theropoda > Megaraptora8
ዕድመ እቶም ኣኻውሕ: 72 ክሳብ 66 ሚልዮን ዓመት (Maastrichtian)8
ናይ ኣኻውሕ ንብርብራት: Lago Colhué Huapi8
ሃገራት: ኣርጀንቲና8
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database8
ርኽበት: Joaquinraptor was named by Lucio M. Ibiricu and colleagues in 2025. The skeleton was found in the Lago Colhué Huapi Formation in Chubut, Argentina, at a site called Valle Joaquin.2 1
ገና ዘከራኽር: Scientists are not sure if the crocodile arm bone found with Joaquinraptor shows that it ate crocodiles, or if it got there by accident, such as being moved by water.1