Pterodactyloidea Pterodactyloidea Pterodactyloidea (derived from the Greek words "πτερόν" ("pterón", for usual "ptéryx") "wing", and "δάκτυλος" ("dáctylos") "finger" meaning "winged finger", "wing-finger" or "finger-wing") is one of the two traditional suborders of pterosaurs ("wing lizards"), and contains the most derived members of this group of flying reptiles. They appeared during the middle Jurassic Period, and differ from the basal (though paraphyletic) rhamphorhynchoids by their short tails and long wing metacarpals (hand bones). The most advanced forms also lack teeth, and by the late Cretaceous, all known pterodactyloids were toothless. Many species had well developed crests on the skull, a form of
Reptile (Mortal Kombat) open mouth imprinted on his face mask. Originally not included in the movie, Reptile was added in response to focus groups being unimpressed with the original fights in the film. Actor Robin Shou (Liu Kang) and director Paul Anderson noted that neither knew what Reptile's lizard form would look like until after filming, making the pre-fight sequence difficult to shoot. The 1998 television series "" features Reptile in his human form, portrayed by Jon Valera. Commander of Shao Kahn's Raptors, he betrays Kahn and forms an alliance with Kreeya to share dominion over Kahn's domain and serve as one of