Schädel des Istiodactylus / © PLoS ONE. Creative Commons 4.0 International (CC BY 4.0)
Schädel des Istiodactylus
© Mark P. Witton
Istiodactylus / © Mark Witton. Creative Commons 2.0 Generic (CC BY-NC-SA 2.0)
Istiodactylus
© Mark Witton