Ryan T,
>>Its head and eyes don't look like a cottonmouth.
The head looks very much like a moc - the overhead is the correct outline for a pitviper, and the side shot clearly shows two white stripes, one temporal, and one on the labial scales. These are pointed out as a diagnostic feature by Conant and Collins, pg. 104, Plate 34. I cant see anything that looks like a definite eye to me. The bright spot that shows up in the pic is in the wrong place to be the eye. It could be the pit, but I doubt it. Most likely it is an artifact.
>>I don't know what it is but it looks like some kind of water dwelling colubrid.
How about being a little more specific? Got a suggestion and interpretation of the photographic evidence to support it? Simple gainsaying is neither evidence, no argument.
>>And if it were a young Agkistrodon, hybrid or not, it would be way more patterned than that.
I don't know if its young, I don't know what size it is, I can't make out any pattern. In fact I really don't know if the color I'm seeing is the actual color of the snake, or if its covered with dried mud.
>>I'm not from FL so I don't know what all obscure little snakes they have down there.
Well I'm not from Florida either, and I can name more than a dozen off the top of my head. Want to ID snakes from crappy pics off the internet with almost no background info? Get a good field guide, like Conant and Collins Field Guide to Reptiles and Amphibians of East/Central North America, Houghton Mifflin 1998.
As Mr. Miyagi might have said to the Karate Kid, and Yoda to young Luke Skywalker:
Don't think - Know!
Cheers,
JPD
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I am so not lesdysxic!
0.1 Creamsicle Cornsake "Yolanda"
1.0 Bairds Ratsnake "Steely Dan"
0.1 Desert Kingsnake "FATTY"
0.1 Black Rat (WV Rescue) "Roberta"