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ካርቱን ናይ Pectinodon
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Pectinodon

ትርጉም ስሙ: “comb tooth”1
ይበልዕ ነበረ: ካብ ኩሉ ቁሩብራፕተራትዳሕራይ ክሬታሸስ

Pectinodon was a small, bird-like dinosaur that lived at the very end of the Age of Dinosaurs. It had sharp, comb-shaped teeth that helped it eat soft foods like insects and small animals. Scientists only know it from its teeth, but they think it was a fast, feathered hunter.1

ዝነበረሉ
ቅድሚ 100 ክሳብ 66 ሚልዮን ዓመት3
ዳሕራይ ክሬታሸስ
ፎሲላት ዝተረኽቡሉ
Lance Formation and Hell Creek Formation in Wyoming, Montana, and South Dakota, USA31
ንውሓት
2.4 m (7.9 ft)2
ክብደት
32 kg (71 lb)2
ቁመት
0.81 m (2.7 ft)
ግምት
ዝለዓለ ቅልጣፈ
ኣስታት 47 ኪ.ሜ/ሰ (29 ማይል/ሰ)
ጉያ, ግምት

መዓስ እዩ ዝነበረ?

ትሪያሲክ
ጁራሲክ
ክሬታሸስ
ቅድሚ 252 ሚልዮን ዓመት20114566፣ እቲ ኣስተሮይድ

ክንደይ ዓቢ ነይሩ?

ክንደይ ነዊሕ ነይሩ?

Pectinodon ኣስታት 2.4 ሜ ንውሓት (7.9 ft)ከልቢ ኣስታት 1 ሜ (3.3 ft)ናይ ዓበይቲ ብሽክለታ ኣስታት 1.8 ሜ (5.9 ft)መኪና ኣስታት 4.5 ሜ (15 ft)

ቁመቱ ክንደይ ነይሩ?

ድሙ ገዛኣስታት 0.3 ሜ (1 ft)ከልቢኣስታት 0.5 ሜ (1.6 ft)Pectinodonኣስታት 0.81 ሜ ቁመት (2.7 ft)ፈረስኣስታት 1.6 ሜ (5.2 ft)

ግምት

ክንደይ ከቢድ ነይሩ?

ከም 8 ኣናሙ ገዛ ዝኸብድ
ከም 5 ኣናሙ ገዛ ካብ ኣፍንጫ ክሳብ ጭራ ዝነውሕከም 13 ባናና ተሰሪዑ ዝነውሕከም 6 ሓብሓብ ዝኸብድ100 ሜትሮ ኣብ 7.7 ካልኢት ክጎዪ ይኽእል ነበረ (እቲ ዝቐልጠፈ ሰብ 9.6 የድልዮ)

ምሳኻ ክነጻጸር Pectinodon ክንደይ ዓቢ ነይሩ?

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

ክንደይ ቅልጡፍ ነይሩ?

ዘደንቑ ነገራት

ደስ ዝብሉ ሓቅታት

1

Pectinodon is only known from teeth, not from bones or skeletons.1

2

Its teeth have comb-like serrations on the back edge, which is why it is named 'comb tooth'.1

3

The teeth are small, less than 1 cm tall, and are flattened from side to side.1

4

Pectinodon lived about 67 to 66 million years ago, right before the dinosaurs went extinct.1

5

It belonged to the troodontid family, which were smart, bird-like dinosaurs with big eyes and a sickle claw on each foot.1

6

Some scientists think Pectinodon might have been omnivorous, eating both plants and meat.1

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

?What did Pectinodon eat?

Pectinodon likely ate soft foods like insects, small vertebrates, or carrion. Some scientists think it might have been omnivorous, eating both plants and meat.13

?How big was Pectinodon?

Scientists don't know for sure because only its teeth have been found. The teeth are small, less than 1 cm tall, and its family Troodontidae were small, bird-like dinosaurs.1

?When did Pectinodon live?

Pectinodon lived about 67 to 66 million years ago, at the very end of the Late Cretaceous period, right before the dinosaurs went extinct.13

?Was Pectinodon a dinosaur?

Yes, Pectinodon was a small theropod dinosaur. It belonged to the troodontid family, which were bird-like feathered dinosaurs.13

?Did Pectinodon have feathers?

Scientists think so. While Pectinodon is only known from teeth, its family Troodontidae were small, bird-like feathered dinosaurs.1

?Why is it called Pectinodon?

The name means 'comb tooth' because its teeth have comb-like serrations on the back edge. The name comes from Latin and Greek words for 'comb' and 'tooth'.1

ንክኢላታት ዳይኖሰር

ሳይንሳዊ ስም
Pectinodon
ዝሰመዮ
Carpenter 19823
ጉጅለ
ራፕተራት
ስድራ / ክላድ
Troodontidae3
ምድባ
Theropoda > Troodontidae3
ዕድመ እቶም ኣኻውሕ
100 ክሳብ 66 ሚልዮን ዓመት (Cenomanian / Maastrichtian)3
ናይ ኣኻውሕ ንብርብራት
Lance, Hell Creek, Khodzhakul3
ሃገራት
ኣመሪካ, ኡዝበኪስታን3
መዛግብቲ ፎሲል
9 ኣብ The Paleobiology Database3
ርኽበት
Kenneth Carpenter named Pectinodon bakkeri in 1982 based on a single tooth from the Lance Formation in Wyoming. The species name honors paleontologist Robert Bakker.1
ገና ዘከራኽር
Scientists debate whether Pectinodon is a valid genus or just a species of Troodon, and whether all the teeth from different formations belong to the same species.1

ሓቅታት ካበይ ይመጹ

  1. Pectinodon (en.wikipedia.org)
  2. Pectinodon bakkeri | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Pectinodon 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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