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Cartoon da Manidens
Carta da dino nr. 1132 da 2 027

Manidens

Il num vul dir: “hand tooth”1
Mangiava: PlantasErbivors cun pichelGiurassic tempriv fin Giurassic mesaun

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

Viveva
avant 184 fin 171 milliuns onns3
Giurassic tempriv fin Giurassic mesaun
Fossils chattads en
Chubut Province, Argentina1
Lunghezza
0,6 fin 0,75 m (2 fin 2,5 ft)1
Paisa
0,5 kg (1 lb)2
Autezza
0,26 m (0,9 ft)
stima
Spertadad maximala
var 15 km/h (9 mph)
Currer, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Manidens var 0,75 m lung (2,5 ft)In giat da chasa var 0,5 m (1,6 ft)In chaun var 1 m (3,3 ft)In velo da creschids var 1,8 m (5,9 ft)

Quant aut era el?

Manidensvar 0,26 m aut (0,9 ft)In giat da chasavar 0,3 m (1 ft)In chaunvar 0,5 m (1,6 ft)In chavalvar 1,6 m (5,2 ft)

stima

Quant grev era el?

uschè grev sco 4 bananas
uschè lung sco 4 bananas ina suenter l'autrapli lev ch'in giat da chasauschè grev sco 4 bananasuschè pitschen ch'el pudeva ir sut ina sutgapudess currer 100 meters en 24 secundas (il pli spert uman dovra 9,6)

Quant grond era Manidens cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

chaussas cool

Fatgs divertents

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

Fatg cun IAMaletg da Manidens fatg cun IA
In maletg fatg cun IA che mussa co Manidens pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.
tias dumondas

Las dumondas las pli frequentas davart 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

Per experts da dinos

Num scientific
Manidens
Numnà da
Pol et al. 20113
Gruppa
Erbivors cun pichel
Famiglia / clada
Heterodontosauridae3
Classificaziun
Ornithischia > Heterodontosauridae3
Vegliadetgna da la crappa
184 fin 171 milliuns onns (Toarcian / Aalenian)3
Formaziuns da crap
Cañadón Asfalto3
Pajais
Argentinia3
Chats da fossils
2 en The Paleobiology Database3
Scuverta
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
Anc discutà
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

Danunder che vegnan ils fatgs

  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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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Dapli da la medema gruppa: Erbivors cun pichel

IguanodonErbivors cun pichelTenontosaurusErbivors cun pichelThescelosaurusErbivors cun pichelZalmoxesErbivors cun pichelCamptosaurusErbivors cun pichelRhabdodonErbivors cun pichel

Era dal medem temp: Giurassic tempriv

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Pavlar Rexcassetta da bunamaun per creschids