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Re: Masso embryos disc./back to pteros

I would have to disagree on the _degree_ of cuteness factor when dealing with 

And with regards to pterosaurs, I bow to Luis Chiappe who says (and 

"This specimen is indistinguishable from both juvenile and mature specimens of
Pterodaustro ? with its long, slender snout and evidence of filament-like
mandibular dentition."

Balls back in your court.
_Show me._

David Peters
St. Louis, Missouri

"Jaime A. Headden" wrote:

> David Peters (davidrpeters@earthlink.net) wrote:
> <Wonder how far back that "cute" gene goes? Euparkeria? We'll have to see...>
>   We would need a juvenile *Euparkeria* to find this cute gene, perhaps.
>   Criticizing the "cute gene" for a moment, the reason for cuteness appears to
> be based on the typical short, high skull with short snout, huge head to body,
> and huge eyes (probably doleful and puppy-like). This appears to refer to many
> different developmental features preceeding birth. The Auca Mahuevo sauropod
> embryos have it, juvenile *Lesothosaurus* skulls have it, *Jeholosaurus* has
> it, juvenile *Coelophysis bauri* has it (though the skull I've seen is only a
> bit more shorter-snouted than the *C. kayentakatae* skulls and so forth). Most
> likely. Skulls of ichthyosaur juveniles, croc juveniles, lizard and snake
> juveniles, turtle juveniles and so forth all have this "condition". Even
> without parental care, it appears. BTW, this would mean, as has been stated
> before, pterosaurs would also have the condition.
>   Good luck!
>   Cheers,
> Jaime A. Headden
> "Innocent, unbiased observation is a myth." --- P.B. Medawar (1969)
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