Aaaaaaaaaand again a week without a spinosaur. I have in the moment a lack of DIN A3 paper (but I found today a last sheet
Indoraptor is a primitive member of the Lophoraptoridea which origin lies in asia.
Even at his time, this animal was a living fossil, while he terrorized the pliocene plains of India, his cousins achieve south america and banish the last Diplopterna.
Unfortunately I haven't found good references of the monitor lizard hyoid. I have a special interest in this structure because it's important for breathing and some behaviors.