I wasn't intending to be nitpicking or pedantic when I wrote it - it was just something I remembered off the top of my head - but those aren't, strictly speaking, pterodactyls. I hadn't considered that the use was the generic term.

See:

http://en.wikipedia.org/wiki/Pterodactyloidea

http://en.wikipedia.org/wiki/Pterosauria

(Technically correct; the best kind of correct.)