Sinovenator

Description

Sinovenator est un genre fossile de dinosaures troodontidés découvert en Chine et appartenant au biote de Jehol.
Une seule espèce est rattachée au genre : Sinovenator changii.

Information(s)

Source: The Paleobiology Database

Attibution: Xu et al. 2002¹²⁹⁰⁶
Statut: Valide
Nom commun:
Environnement de découverte: terrestrial
Mode de vie: terrestrial
Mode de locomotion: actively mobile
Vision: ?
Alimentation: carnivore, omnivore
Mode de reprodution: oviparous
Classification: Sinovenatorinae >> Troodontidae >> Deinonychosauria >> Paraves >> Maniraptora >> Coelurosauria >> Tetanurae >> Averostra >> Neotheropoda >> Theropoda >> Dinosauria
Période: Barremian - Aptian (de -125.77 Ma à -119.50 Ma)

Espèce(s):
- Sinovenator changii (Valide)¹²⁹⁰⁶

Specimen(s):

Sinovenator changii: holotype IVPP V12583 - tibiotarsus, tibiotarsus, femur, ulna, radius, humerus
Sinovenator changii: holotype IVPP V12615 - tibia, femur, scapula, skull
Détail des Spécimens

Autre(s) Taxon(s) trouvés dans la litterature:
- Sinovenator
Découverte(s): 4 occcurrences
Ouvrir - Fermer
- Chine
  - Liaoning
    - ?
      - Formation Yixian
        Sinovenator changii: ? ¹²⁹⁰⁶
    - Beipiao
      - Formation Yixian
        Sinovenator changii: IVPP V12583: tibiotarsus, tibiotarsus, femur, ulna, radius, humerus IVPP V12615: tibia, femur, scapula, skull ¹²⁹⁰⁶
        Sinovenator changii: ? ⁸⁰⁹⁴²
    - Ningcheng
      - Formation Yixian
        Sinovenator: ? ⁸⁸⁶⁷⁰
Historique des modifications:

Référence	Type	Partie	Dimension (en cm)	Lieu de découverte
IVPP V12583	holotype	tibiotarsus	length: 146	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12583	paratype	tibiotarsus	length: 148	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12583	paratype	femur	length: 105	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12583	paratype	ulna	length: 91	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12583	paratype	radius	length: 87	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12583	paratype	humerus	length: 71	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12615	holotype	tibia	length: 152	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12615	holotype	femur	length: 117	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12615	holotype	scapula	length: 66	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao
IVPP V12615	holotype	skull	length: 90	Collection: Lujiatun village, Shangyuan [general] (IVPP)- Lieu: CN, Liaoning, Beipiao

Pas de modification récente.

Publication(s)

La base comprend 3 publication(s).

Source: The Paleobiology Database

↑^{1 2 3 4}X. Xu, M. A. Norell, and X.-l. Wang, P. J. Makovicky, X.-c. Wu. 2002. A basal troodontid from the Early Cretaceous of China. Nature 415:780-784 (https://doi.org/10.1038/415780a)
↑¹Y.-L. Yin, R. Pei, and C.-F. Zhou. 2018. Cranial morphology of Sinovenator changii (Theropoda: Troodontidae) on the new material from the Yixian Formation of western Liaoning, China. PeerJ 6:e4977:1-42 (https://doi.org/10.7717/peerj.4977)
↑¹H. Zhang, D. Yu, and Y. Feng, R. Pei, C.-F. Zhou. 2022. A Lujiatun-like dinosaurian assemblage from the Jehol Biota of Ningcheng, Inner Mongolia, Northeast China. Acta Paleontologica Polonica 67(3):617-621 (https://doi.org/10.4202/app.00975.2022)

Galerie d'images

Source: Wikimédia

Size comparison between the troodontid dinosaur Sinovenator and a...

Skeletal restoration of Sinovenator changii