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Pteranodon - Wikipedia, the free encyclopedia |
 | | Pteranodon (from Greek πτερ- "wing" and αν-οδων "toothless"), from the Late Cretaceous of North America (Kansas, Alabama, Nebraska, Wyoming, South Dakota) was one of the largest pterosaur genera, with a wingspan of up to 7.5 m (25 feet). |
 | | This is a suggestion based on the fact that the Pteranodon had a wing disparity (ratio of wing length to hind limb length) similar to that of the albatross, with the disparity of the Pteranodon at 9:1, and that of the albatross at 8:1 (Padian 1983). |
 | | In colloquial speak, Pteranodon is often erroneously called the "Pterodactyl." However, "pterodactyl" is not actually a name of a specific species; rather, it is a term for all short-tailed toothless pterosaurs (the pterodactloidea), including the Pteranodon, Pterodactylus, and Quetzalcoatlus. |
| en.wikipedia.org /wiki/Pteranodon (549 words) |
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