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Ruixinia

Il num vul dir: “Ruixin's, after Ruixin Zhang who helped the museum”1

Mangiava: PlantasCuliezs lungsCretacic tempriv

Ruixinia was a long-necked, plant-eating dinosaur that lived in what is now China. It had a very long tail with at least 52 bones, and the last few tail bones were fused together into a rod-like tip.1

Viveva

avant 126 fin 120 milliuns onns4

Cretacic tempriv

Fossils chattads en

Liaoning Province, China1 2

Lunghezza

12 m (39 ft)1 2

Paisa

4 tonnas (8 800 lb)3

Autezza

2,9 m (9,5 ft)

stima

Spertadad maximala

var 20 km/h (12 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

stima

Quant grev era el?

uschè grev sco 2,5 autos

uschè lung sco 2,5 autos parcads in suenter l'auteruschè lung sco 67 bananas ina suenter l'autrauschè grev sco 200 chaunsuschè grev sco 800 melunasuschè grev sco 5 classas da scola entirasuschè grev sco 9 urs polarspudess currer 100 meters en 18 secundas (il pli spert uman dovra 9,6)

Quant grond era Ruixinia cumpareglià cun TAI?

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

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Ruixinia var 20 km/h (12 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Ruixinia's neck was over 4 meters long and had at least 15 neck bones, similar to other long-necked dinosaurs like Euhelopus and Mamenchisaurus.1

Its tail contained at least 52 vertebrae, and the last few were fused into a rod-like structure, a rare feature only seen in some Jurassic Asian sauropods.1

The chevron bone of the 20th tail vertebra had a pentagonal (five-sided) shape, which is unusual.1

Ruixinia lived alongside two other sauropods, Dongbeititan and Liaoningotitan, in the Jehol Biota ecosystem.1

Scientists disagree about whether Ruixinia was a titanosaur or a euhelopodid, because different studies place it in different groups.1

Maletg da Ruixinia fatg cun IA — In maletg fatg cun IA che mussa co Ruixinia 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.

Per experts da dinos

Num scientific: Ruixinia
Numnà da: Mo et al. 20234
Gruppa: Culiezs lungs
Famiglia / clada: Euhelopodidae4
Classificaziun: Sauropodomorpha > Sauropoda > Macronaria4
Vegliadetgna da la crappa: 126 fin 120 milliuns onns (Barremian / Aptian)4
Formaziuns da crap: Yixian4
Pajais: China4
Chats da fossils: 1 en The Paleobiology Database4
Scuverta: Ruixinia was named in 2022 by Jinyou Mo and colleagues, based on a partial skeleton found in the Yixian Formation of Liaoning, China. The species name honors Ruixin Zhang, who helped the Erlianhaote Dinosaur Museum.1
Anc discutà: Scientists are still debating whether Ruixinia was a titanosaur or a euhelopodid, because different studies place it in different dinosaur family trees.1

Danunder che vegnan ils fatgs

Ruixinia (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Ruixinia zhangi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Ruixinia in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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