Dino Wiki
Dino Wiki / Madino onse / Odya zomera a milomo
Chithunzi choseketsa cha Manidens
Khadi la dino Na. 1132 mwa 2 027

Manidens

Dzina limatanthauza: “hand tooth”1
Ankadya: ZomeraOdya zomera a milomoKumayambiriro kwa Jurasiki mpaka Pakati pa Jurasiki

Manidens was a tiny, plant-eating dinosaur that lived in what is now Argentina. It had a beak and special teeth that looked a bit like a human hand. This little dinosaur was only about as long as a big dog!1

Ankakhala
zaka 184 mpaka 171 miliyoni zapitazo3
Kumayambiriro kwa Jurasiki mpaka Pakati pa Jurasiki
Mafosili apezeka ku
Chubut Province, Argentina1
Utali
0.6 mpaka 0.75 m (2 mpaka 2.5 ft)1
Kulemera
0.5 kg (1 lb)2
Msinkhu
0.26 m (0.9 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 15 km/h (9 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Manidens utali wa pafupifupi 0.75 m (2.5 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Msinkhu wake unali wautali bwanji?

Manidensmsinkhu wa pafupifupi 0.26 m (0.9 ft)Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati nthochi 4
wautali ngati nthochi 4 zotsatizanawopepuka kuposa mphaka wa pakhomowolemera ngati nthochi 4wamng'ono moti angayende pansi pa mpandoakanatha kuthamanga mamita 100 m'masekondi 24 (munthu waliwiro kwambiri amafunika 9.6)

Manidens 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

Manidens lived during the Middle Jurassic, about 171 to 167 million years ago, in a time when South America had many lakes and forests.1

2

Its name comes from the Latin words for 'hand' and 'tooth' because its last tooth looked like a tiny hand with fingers.1

3

Manidens is a heterodontosaurid, a group of small ornithischian dinosaurs that often had different types of teeth for different jobs.1

4

The only known skeleton of Manidens includes parts of the skull, jaws, backbone, shoulder, and hips, but not the tail or legs.1

5

Scientists think Manidens shows an intermediate step in the evolution of plant-eating: it had high tooth crowns but not the heavy wear facets that later relatives had.1

6

Manidens was one of the few ornithischian dinosaurs known from the Jurassic of South America, making it a rare find.1

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

?How big was Manidens?

Manidens was about 60 cm (2.0 ft) long and weighed around 500 g (1.1 lb), smaller than later heterodontosaurids.2

?What did Manidens eat?

Manidens was a plant-eater. It had high-crowned teeth for chewing plants, but it lacked the heavy wear facets seen in more advanced relatives.21

?When did Manidens live?

Manidens lived during the Early Jurassic, about 179 to 178 million years ago, in what is now Argentina.2

?Did Manidens have feathers?

Scientists think it might have. A close relative called Tianyulong had filamentous structures, so Manidens may have had them too.2

Kwa akatswiri a madino

Dzina la sayansi
Manidens
Anapatsidwa dzina ndi
Pol et al. 20113
Gulu
Odya zomera a milomo
Banja / kladi
Heterodontosauridae3
Magawidwe a sayansi
Ornithischia > Heterodontosauridae3
Zaka za miyala
zaka 184 mpaka 171 miliyoni (Toarcian / Aalenian)3
Mapangidwe a miyala
Cañadón Asfalto3
Mayiko
Argentina3
Zolemba za mafosili
2 mu The Paleobiology Database3
Kupezeka
Manidens was named in 2011 by Diego Pol, Oliver Rauhut, and Marcos Becerra. The fossils were found at the Queso Rallado site near Cerro Cóndor, Argentina, in the Cañadón Asfalto Formation.13
Akukambiranabe
Scientists are still debating exactly how Manidens chewed its food, since its teeth were high and close together but lacked the heavy wear seen in more advanced plant-eaters.1

Kumene mfundo zimachokera

  1. A Middle Jurassic heterodontosaurid dinosaur from Patagonia and the evolution of heterodontosaurids (staff.mef.org.ar)
  2. Manidens (en.wikipedia.org)
  3. Manidens in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kumene yachokera. Ngati talakwitsa kanthu, pepa, ndife okonda madino, osati magazini ya sayansi. Tiuze pa [email protected] ndipo tikonza.

Rex ali ndi njala! Dino Wiki ndi ntchito ya bambo kwa mwana wawo wamwamuna wokonda madainoso, yaulere popanda zotsatsa ndi zokazonda. Akuluakulu angadyetse Rex zokhwasula-khwasula kuti tsambali lipitirize kupezeka pa intaneti.Dyetsa Rex

Ena a gulu lomweli: Odya zomera a milomo

IguanodonOdya zomera a milomoTenontosaurusOdya zomera a milomoThescelosaurusOdya zomera a milomoZalmoxesOdya zomera a milomoCamptosaurusOdya zomera a milomoRhabdodonOdya zomera a milomo

Enanso a nthawi yomweyo: Kumayambiriro kwa Jurasiki

DilophosaurusMadino odya nyamaStenopterygiusMaikitiosauriDorygnathusZokwawa zoulukaLufengosaurusMakosi ataliScutellosaurusMadino a zishangoYunnanosaurusMakosi atali
Dyetsa Rexbokosi la mphatso la akuluakulu