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Hesperonyx

Dzina limatanthauza: “western claw”1
Ankadya: ZomeraOdya zomera a milomoKumapeto kwa Jurasiki

Hesperonyx was a small, plant-eating dinosaur that lived in what is now Portugal during the Late Jurassic. It walked on two legs and used its beak to nibble on plants. Scientists know it from just a few leg and hand bones found on a beach.12

Ankakhala
zaka 152 mpaka 149 miliyoni zapitazo4
Kumapeto kwa Jurasiki
Mafosili apezeka ku
Porto Dinheiro Beach, Lourinhã, Portugal12
Utali
3 mpaka 4 m (9.8 mpaka 13 ft)2
Msinkhu
1.2 m (3.9 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 43 km/h (27 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Hesperonyx utali wa pafupifupi 4 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)Hesperonyxmsinkhu wa pafupifupi 1.2 m (3.9 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 8.4 (munthu waliwiro kwambiri amafunika 9.6)

Hesperonyx 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

Hesperonyx lived about 152 to 149 million years ago, during the Kimmeridgian stage of the Late Jurassic.3

2

Its name means 'western claw' because it was found in the western region of Portugal and its fossils include a claw.1

3

The only known skeleton, called ML 2700, includes bones from the left forelimb and hindlimb, such as a hand claw, shin bone, and foot bones.1

4

Hesperonyx was a dryomorphan, a group of plant-eating dinosaurs that are close relatives of the larger iguanodonts.3

5

The fossils were found in 2021 during a joint field season by FCT NOVA and Museu da Lourinhã.2

6

It lived in a warm, seasonal climate with rivers and floodplains, alongside other dinosaurs like Draconyx and Eousdryosaurus.2

7

Hesperonyx had a reduced first toe (metatarsal I), which is unusual and helps scientists tell it apart from other dinosaurs.2

Chopangidwa ndi AIChithunzi cha Hesperonyx chopangidwa ndi AI
Chithunzi cha momwe Hesperonyx 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 Hesperonyx

?How big was Hesperonyx?

About 3 to 4 metres (9.8 to 13.1 feet) long, which is roughly the size of a small car.12

?What did Hesperonyx eat?

It was a plant-eater (herbivore) that used its beak to nibble on plants.4

?When did Hesperonyx live?

It lived about 152 to 149 million years ago, during the Kimmeridgian stage of the Late Jurassic.12

?Is Hesperonyx a dinosaur?

Yes, it is a dryomorphan ornithopod dinosaur, a type of plant-eating dinosaur that walked on two legs.14

Kwa akatswiri a madino

Dzina la sayansi
Hesperonyx
Anapatsidwa dzina ndi
Rotatori et al. 20244
Gulu
Odya zomera a milomo
Banja / kladi
Dryomorpha4
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia4
Zaka za miyala
zaka 152 mpaka 149 miliyoni (Kimmeridgian)4
Mapangidwe a miyala
Lourinhã4
Mayiko
Potogalo4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
Hesperonyx was named in 2024 by Rotatori and colleagues. The fossils were found in 2021 on Porto Dinheiro Beach in Portugal by a team from FCT NOVA and Museu da Lourinhã.12
Akukambiranabe
Scientists are not sure exactly where Hesperonyx fits in the dinosaur family tree. It is definitely a dryomorphan, but its exact relationships are still debated.2

Kumene mfundo zimachokera

  1. Hesperonyx (en.wikipedia.org)
  2. An unexpected early-diverging iguanodontian dinosaur (Ornithischia, Ornithopoda) from the Upper Jura (docentes.fct.unl.pt)
  3. PBDB Taxon (paleobiodb.org)
  4. Hesperonyx in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Odya zomera a milomo

Enanso a nthawi yomweyo: Kumapeto kwa Jurasiki

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