deviant art

Deviant Login Shop  Join deviantART for FREE Take the Tour
[x]
Shop Similar Prints
This Print Not Available
Download Image
PNG, 1417×1417
more ▶

More from ~jconway

Featured in Groups:

Details

February 2, 2010
67.2 KB
1417×1417
Link
Thumb

Statistics

Comments: 17
Favourites: 64 [who?]

Views: 4,690 (0 today)
Downloads: 635 (0 today)

License

Creative Commons License
Some rights reserved. This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.
[x]
:iconjconway:
My new skeletal reconstruction of Pteranodon longiceps -- which turns out to have a surprisingly pot-belly.

You can get the whole story on the belly here -> [link]
Add a Comment:
 
:iconhammertheshark:
*hammertheshark Jul 24, 2012  Hobbyist Digital Artist
i like the pot-belly idea c: it makes them look sort of cute in my eyes
Reply
:iconiririv:
These animals had such strange and beautiful proportions.
Reply
:iconbensen-daniel:
Nice
How does this change the dynamics of muscles and leverage?
Reply
:icongorgosaurus:
Pot-chested?

I love seeing your stuff!

Spike.
Reply
:iconpwnz3r-dragon:
Despite seeing pterosaurs without pot bellies for my entire life, this in a way makes a lot more sense. Slightly better balanced with the big head and all. Fascinating pic!

*faves*
Reply
:iconarchosaurian:
Argh! Curse you and your besting me!

Really, I like this interpretation better, something about it feels more "balanced", and I always had trouble making any sense of the scapulocoracoid in the reconstruction I made. One thing though, the final tail vertebra extends into two long rods positioned right next to each other, it seems to be rarely preserved and may have been normally cartilaginous, ossified only in exceptional specimens (as is the case with many distinctive features in Pteranodon) (see Bennett 1987 and 2001). I'd also recommend taking some bits of Bennett's skull interpretation lightly, especially that post-frontal bone which is neither in the corect position for a post-frontal, nor does any pterosaur have a post-frontal (though Wellnhofer interpreted the ridge surrounding the orbits of "rhamphophynchoids" and basal pterodactyloids to be one).
Reply
:iconjconway:
Early on, I was really tempted to just say to myself "crushing"/"individual variation" and stretch the scapulocoracoid to fit. But I had a look at multiple specimens, and they're all like that, so no dice.

Chris told me in 2004 that he was wrong about the rods on the tail, and that they weren't real. I should revisit that.

The skull--yeah, I never got around to fixing that, I just traced Bennett. Want to combine skeletals? I'll send you the body if you sent me the head.
Reply
:iconarchosaurian:
I'd like to see where he said that, all I could find said that the 1984 interpretation was wrong in some respects, but the rods were still there. A couple more things: When I last checked (meaning I may be out of touch with the latest information) metacarpals I–III are greatly reduced and do not articulate with the carpus, the wing phalanges seem a little too wide and I think the ulna/radius might be a bit short. Bennett also mentioned that based on the jaw and hyoid structure, a throat pouch was extremely unlikely. Finally, what's the latest on the two vertebrae that you show as fused to each other but not the notarium? I've suspected that the separation was due to either age or crushing, and that in a fully developed individual they would be fused to the notarium.

Combining skeletals? Sounds like a plan! Fair warning though, my skeletal is currently a complete mess in the original ai file.
Reply
:iconzyraxus:
~Zyraxus Feb 2, 2010  Professional Digital Artist
You know, this angle on the sternum feels right. More organic-looking, I think.

Awesome work. :thumbsup:

Paleontography really intrigues me. How did you get into it?
Reply
:iconchasmosaur:
Nice. This actually looks more "right" than the previous versions somehow.
Reply
Add a Comment: