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Chithunzi choseketsa cha Llukalkan
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Llukalkan

Dzina limatanthauza: “one who causes fear”1
Ankadya: NyamaMadino odya nyamaKumapeto kwa Kretase

Llukalkan was a meat-eating dinosaur with a short snout and a very strong bite. It lived in what is now Argentina about 85 million years ago. This predator had a special ear that helped it hear almost as well as a crocodile.12

Ankakhala
zaka 86 mpaka 84 miliyoni zapitazo5
Kumapeto kwa Kretase
Mafosili apezeka ku
Neuquén Province, Argentina1
Utali
3.95 m (13 ft)1
Msinkhu
1.3 m (4.3 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 50 km/h (31 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Llukalkan utali wa pafupifupi 3.95 m (13 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Llukalkanmsinkhu wa pafupifupi 1.3 m (4.3 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

wautali ngati agalu 4 otsatizana mphuno ndi mchirawautali ngati nthochi 22 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 7.2 (munthu waliwiro kwambiri amafunika 9.6)

Llukalkan anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Llukalkan had a small air-filled space in its middle ear that no other abelisaurid dinosaur has.1

2

Its skull was different from other abelisaurids, which is why its species name means 'different skull'.1

3

Llukalkan lived at the same time and place as another abelisaurid called Viavenator, and their fossils were found only 700 metres apart.1

4

This dinosaur was about 4 metres long, roughly the size of a small car.1

5

Scientists think Llukalkan had a better sense of hearing than other abelisaurids, similar to a crocodile's hearing.1

Chopangidwa ndi AIChithunzi cha Llukalkan chopangidwa ndi AI
Chithunzi cha momwe Llukalkan mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Llukalkan

?How big was Llukalkan?

About 4 metres long, roughly the size of a small car.12

?What did Llukalkan eat?

It was a meat-eater. It ate other animals, using its powerful bite, sharp teeth, and big foot claws to catch prey.24

?Could Llukalkan hear well?

Yes, it had a special ear that let it hear better than other abelisaurids, almost as well as a modern crocodile.14

?When did Llukalkan live?

It lived about 85 million years ago, during the Late Cretaceous period.12

Kwa akatswiri a madino

Dzina la sayansi
Llukalkan
Anapatsidwa dzina ndi
Gianechini et al. 20205
Gulu
Madino odya nyama
Banja / kladi
Abelisauridae5
Magawidwe a sayansi
Theropoda > Ceratosauria > Abelisauridae5
Zaka za miyala
zaka 86 mpaka 84 miliyoni (Santonian)5
Mapangidwe a miyala
Bajo de la Carpa5
Mayiko
Argentina5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
Llukalkan was discovered in 2015 at the La Invernada site in Argentina. Scientists named it in 2021, with the name meaning 'one who causes fear' in the Mapuche language.1

Kumene mfundo zimachokera

  1. Llukalkan (en.wikipedia.org)
  2. Carnivorous dinosaur with short snout and strong bite menaced Patagonia (reuters.com)
  3. PBDB Taxon (paleobiodb.org)
  4. The 'one who causes fear' - new meat-eating predator discovered | EurekAlert! (eurekalert.org)
  5. Llukalkan in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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