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Jianchangosaurus

Taxon

3 image(s) · 0 Actualités

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Reconstitution des thérizinosauriens de Jehol, illustrant les variations de taille corporelle, de proportions et de stratégies écologiques supposées entre les espèces (de bas en haut) : Lingyuanosaurus sihedangensis représenté dans une posture suggérant une plus grande aptitude à la course. Jianchangosaurus yixianensis représenté en train de se nourrir à l’aide de sa langue. Beipiaosaurus inexpectus présentant une morphologie robuste et moins adaptée à la course et Kayrasaurus changliensis reconstitué en train de brouter de la végétation plus haute, ce qui reflète une plus grande taille et une stratégie alimentaire différente.

Reconstitution des thérizinosauriens de Jehol, illustrant les variations de taille corporelle, de proportions et de stratégies écologiques supposées entre les espèces (de bas en haut) : Lingyuanosaurus sihedangensis représenté dans une posture suggérant une plus grande aptitude à la course. Jianchangosaurus yixianensis représenté en train de se nourrir à l’aide de sa langue. Beipiaosaurus inexpectus présentant une morphologie robuste et moins adaptée à la course et Kayrasaurus changliensis reconstitué en train de brouter de la végétation plus haute, ce qui reflète une plus grande taille et une stratégie alimentaire différente.

alimentation reconstitution Beipiaosaurus Jianchangosaurus +3
A photograph of the skeleton of Jianchangosaurus yixianensis gen. et sp. nov. (41HIII-0308A) (A) and line drawing (B). Abbreviations: at, atlas; ax, axis; cav, caudal vertebra; cv, cervical vertebra; co, coracoid; dc, distal carpal; dv, dorsal vertebra; l., left; f, femur; fi, fibula; fur, furcula; hu, humerus; il, ilium; is, ischium; pu, pubis; ra, radius; sc, scapula; ti, tibia; ul, ulna; mc, metacarpal; mt, metatarsal; mxf, maxillary fenestra; pat, proatlas; r., right; sr, sacral rib; sv, sacral vertebra; ung, ungual. All elements of the skeleton are preserved except the distal half of the caudal vertebrae. Dashed lines of metatarsals indicate areas that have been reconstructed. The middle portion of the neck, from the fourth to ninth cervical vertebrae, and the pedal phalanges have been repositioned. The rest of elements of this specimen are in the original position.
Taxons Jianchangosaurus

A photograph of the skeleton of Jianchangosaurus yixianensis gen. et sp. nov. (41HIII-0308A) (A) and line drawing (B). Abbreviations: at, atlas; ax, axis; cav, caudal vertebra; cv, cervical vertebra; co, coracoid; dc, distal carpal; dv, dorsal vertebra; l., left; f, femur; fi, fibula; fur, furcula; hu, humerus; il, ilium; is, ischium; pu, pubis; ra, radius; sc, scapula; ti, tibia; ul, ulna; mc, metacarpal; mt, metatarsal; mxf, maxillary fenestra; pat, proatlas; r., right; sr, sacral rib; sv, sacral vertebra; ung, ungual. All elements of the skeleton are preserved except the distal half of the caudal vertebrae. Dashed lines of metatarsals indicate areas that have been reconstructed. The middle portion of the neck, from the fourth to ninth cervical vertebrae, and the pedal phalanges have been repositioned. The rest of elements of this specimen are in the original position.

humérus vertèbre dessin spécimen +2
Collage of five therizinosaurs, clockwise from top left: Suzhousaurus, Erliansaurus, Nothronychus, Falcarius and Jianchangosaurus. These files are already on Commons with their respective licenses. This montage was made for the article Therizinosauria on Wikipedia. File:Suzhousaurus megatherioides.JPG File:Erliansaurus.jpg File:Nothronychus graffami and Falcarius utahensis - Natural History Museum of Utah - DSC07207.JPG File:Falcarius.jpg File:Jianchangosaurus yixianensis.png
Taxons Therizinosauria

Collage of five therizinosaurs, clockwise from top left: Suzhousaurus, Erliansaurus, Nothronychus, Falcarius and Jianchangosaurus. These files are already on Commons with their respective licenses. This montage was made for the article Therizinosauria on Wikipedia. File:Suzhousaurus megatherioides.JPG File:Erliansaurus.jpg File:Nothronychus graffami and Falcarius utahensis - Natural History Museum of Utah - DSC07207.JPG File:Falcarius.jpg File:Jianchangosaurus yixianensis.png

musée Erliansaurus Falcarius Jianchangosaurus +4
Collage of five therizinosaurs, clockwise from top left: Suzhousaurus, Erliansaurus, Nothronychus, Falcarius and Jianchangosaurus. These files are already on Commons with their respective licenses. This montage was made for the article Therizinosauria on Wikipedia. File:Suzhousaurus megatherioides.JPG File:Erliansaurus.jpg File:Nothronychus graffami and Falcarius utahensis - Natural History Museum of Utah - DSC07207.JPG File:Falcarius.jpg File:Jianchangosaurus yixianensis.png
Taxons Therizinosauroidea

Collage of five therizinosaurs, clockwise from top left: Suzhousaurus, Erliansaurus, Nothronychus, Falcarius and Jianchangosaurus. These files are already on Commons with their respective licenses. This montage was made for the article Therizinosauria on Wikipedia. File:Suzhousaurus megatherioides.JPG File:Erliansaurus.jpg File:Nothronychus graffami and Falcarius utahensis - Natural History Museum of Utah - DSC07207.JPG File:Falcarius.jpg File:Jianchangosaurus yixianensis.png

musée Erliansaurus Falcarius Jianchangosaurus +4