ካርድ ዳይኖሰር ቁ. 1266 ካብ 2 027

Nhandumirim

ትርጉም ስሙ: “small rhea, after the Tupi-Guarani words for 'running bird' and 'small'”1 2

ይበልዕ ነበረ: ስጋቀዳሞት ዳይኖሰራትዳሕራይ ትሪያሲክ

Nhandumirim was a tiny, fast-running dinosaur that lived in Brazil over 230 million years ago. It was one of the earliest dinosaurs ever, and scientists think it may be a very early relative of the meat-eating theropods like T. rex!2 4

ዝነበረሉ

ቅድሚ 227 ክሳብ 206 ሚልዮን ዓመት4

ዳሕራይ ትሪያሲክ

ፎሲላት ዝተረኽቡሉ

Waldsanga (Cerro da Alemoa) in Santa Maria, Rio Grande do Sul, Brazil2 4 1

ንውሓት

1.2 ክሳብ 1.5 m (3.9 ክሳብ 4.9 ft)2

ክብደት

5 kg ክሳብ 10 kg (11 ክሳብ 22 lb)2

ቁመት

0.4 ክሳብ 0.5 m (1.3 ክሳብ 1.6 ft)2

ዝለዓለ ቅልጣፈ

ኣስታት 34 ኪ.ሜ/ሰ (21 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 2.5 ኣናሙ ገዛ ዝኸብድ

ከም 3 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 8 ባናና ተሰሪዑ ዝነውሕከም 83 ባናና ዝኸብድ100 ሜትሮ ኣብ 11 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Nhandumirim 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)

Nhandumirim ኣስታት 34 ኪ.ሜ/ሰ (21 mph)

ብጉያ ዝኸይድ ፈረስ ኣስታት 65 ኪ.ሜ/ሰ (40 mph)

ቺታ ኣስታት 100 ኪ.ሜ/ሰ (62 mph)

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

Nhandumirim means 'small rhea' in the Tupi-Guarani language, because it was a speedy little dinosaur like a rhea bird.2 1

Its fossils were found in a small area, only about 50 centimeters wide, and were semi-articulated, meaning many bones were still in their original positions.2

The tail bones of Nhandumirim have a sharp keel along the bottom, a feature that helps scientists tell it apart from other early dinosaurs.2

Nhandumirim lived in a floodplain environment, alongside other ancient animals like the rhynchosaur Hyperodapedon and the early dinosaur Saturnalia.1

This dinosaur is about 233 million years old, making it one of the oldest known dinosaurs from the Triassic Period.2 4

Scientists think Nhandumirim could run fast on its long, slender legs, just like the bird it was named after.2

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

?How big was Nhandumirim?

It was a small dinosaur, about the size of a modern rhea bird. Its name means 'small rhea' in the Tupi language.3

?What did Nhandumirim eat?

Scientists are not sure, but because it is an early sauropodomorph, it was probably a plant-eater. Some studies suggest it might have been a meat-eater like early theropods.3

?When did Nhandumirim live?

It lived about 233 million years ago during the Late Triassic Period, in what is now Brazil.3

?Is Nhandumirim a dinosaur?

Yes, it is a dinosaur. It is a basal sauropodomorph, one of the earliest dinosaurs ever discovered.3

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም: Nhandumirim
ዝሰመዮ: Marsola et al. 20194
ጉጅለ: ቀዳሞት ዳይኖሰራት
ስድራ / ክላድ: Saurischia4
ዕድመ እቶም ኣኻውሕ: 227 ክሳብ 206 ሚልዮን ዓመት (Norian)4
ናይ ኣኻውሕ ንብርብራት: Caturrita4
ሃገራት: ብራዚል4
መዛግብቲ ፎሲል: 1 ኣብ The Paleobiology Database4
ርኽበት: Nhandumirim was named in 2019 by a team of scientists including J. C. A. Marsola, based on a partial skeleton found at the Waldsanga site in Brazil. The fossils were first collected from the red mudstones of the Santa Maria Formation.4 2
ገና ዘከራኽር: Scientists are not sure if Nhandumirim is a true theropod or just a very close relative, because it has some features that are similar to both theropods and other early dinosaurs.2