Is this blue-colored green snake a rarity or ...?

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Joe Farah
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Is this blue-colored green snake a rarity or ...?

Post by Joe Farah »

I found a blue smooth green snake on weds evening and was wondering if this is uncommon or if they occur in this "phase" regularly? I read that in KS they sometimes have blue coloration and RobK found a blue one similar to this at the same spot a year or two ago. Frankly, I'm excited to see any smooth green snake, so either way I'm pleased. And yes i'm aware that they turn blue after death...

Image

Image

Image

Thanks for any feedback
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justinm
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Re: Is this blue-colored green snake a rarity or ...?

Post by justinm »

If you haven't already eaten this how much are you selling it on KS classified for?
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Joe Farah
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Re: Is this blue-colored green snake a rarity or ...?

Post by Joe Farah »

Anyone else?
jimoo742
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Re: Is this blue-colored green snake a rarity or ...?

Post by jimoo742 »

holy smokes
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rosy-man
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Re: Is this blue-colored green snake a rarity or ...?

Post by rosy-man »

freakin awesome love those colors
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Natalie McNear
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Re: Is this blue-colored green snake a rarity or ...?

Post by Natalie McNear »

Looks hypoxanthic, happens from time to time. Normally the only time people find blue Smooth Greensnakes is when they've been dead on the pavement for a while, so that's a pretty cool find.
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Crimson King
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Re: Is this blue-colored green snake a rarity or ...?

Post by Crimson King »

kind of a pastel look. Really cool looking.
Thanks!

:Mark
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Joe Farah
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Re: Is this blue-colored green snake a rarity or ...?

Post by Joe Farah »

Thanks, guys. Thanks Natalie... I was thinking "axanthic" or something along those lines
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Daniel D Dye
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Re: Is this blue-colored green snake a rarity or ...?

Post by Daniel D Dye »

The only time I've seen them that color is after they die...must be a ghost.
Bullfrog
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Re: Is this blue-colored green snake a rarity or ...?

Post by Bullfrog »

Wow that's strikingly beautiful! Interesting how it still seems to have some yellow on the labials....

I wonder how much green snakes have the ability to color shift? Can they change shades (yellow/green/blue) based on mood, stress, age etc.? They're not popular captives so I wonder how much observation of these guys has occurred without flipping cover? I'm thinking along the lines of how GTP's will often turn blue temporarily while gravid (as another example of green snakes temporarily shifting color)....
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Chunkhead68
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Re: Is this blue-colored green snake a rarity or ...?

Post by Chunkhead68 »

I don't know how common they are, but there was a small herp breeder out of the southeast (Georgia maybe?) that had bred these axanthic Greens in captivity. I remember seeing them at the Columbia snake show about 4 or 5 years ago. Cool critters, great find.
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Re: Is this blue-colored green snake a rarity or ...?

Post by SnakeDude »

great find! was this in northern colorado? obviously no specifics, i was just wondering if you could find them that easily up here...

-Ian
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scottriv
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Re: Is this blue-colored green snake a rarity or ...?

Post by scottriv »

If it is anything like a blue chondro, it is probably a female.

Can you determine the sex?
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Kelly Mc
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Re: Is this blue-colored green snake a rarity or ...?

Post by Kelly Mc »

Splendid - what a jewel!
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gbin
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Re: Is this blue-colored green snake a rarity or ...?

Post by gbin »

A gorgeous animal - and it goes so well with the blue frog recently reported here on the message board! :)

Gerry
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DMong
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Re: Is this blue-colored green snake a rarity or ...?

Post by DMong »

Joe Farah wrote:Thanks, guys. Thanks Natalie... I was thinking "axanthic" or something along those lines
Awesome looking animal!

Well, if the belly has any light beige/butter yellow pigmentation to it at all, it would be termed "hypoxanthic" (reduced yellow) as Natalie stated. And if the entire belly is pure white with ZERO yellow pigmentation (xanthin), then it would be accurately termed "axanthic" like you stated. Either way it is a great looking snake... :beer:

I "think" I can just make out some very light buttery yellow on the ventral area, but it's hard to really see what's going on.


~Doug
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Don Becker
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Re: Is this blue-colored green snake a rarity or ...?

Post by Don Becker »

I read that in KS they sometimes have blue coloration
Where did you read that they have that coloring in Kansas, or does KS mean something else? Smooth green snakes are only known from Kansas from a handful of sightings. Most of the historic specimens can't be found. I think there was one existing verified specimen that was collected in 1928. Other than that, two were found during the KHS field trip in the fall of 2011, and neither was blue.
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JakeScott
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Re: Is this blue-colored green snake a rarity or ...?

Post by JakeScott »

I think it's just a normal abnormality. I recall in Maine I saw a few smooth greens that were blueish, similar to this one. Also have seen some there were almost brown. I think it is slightly more rare. Love the smooth greens!

-Jake Scott
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DracoRJC
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Re: Is this blue-colored green snake a rarity or ...?

Post by DracoRJC »

At the Virginia Living Museum we have a blue rough green in our off-exhibit collection, also a beautiful animal. Opheodrys is such a cool genus.
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Joe Farah
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Re: Is this blue-colored green snake a rarity or ...?

Post by Joe Farah »

Thanks again for all the feedback guys. I didn't attempt to sex it, so I'm unsure about that.

Psyon, here's the link where I read that Kansas specimens are sometimes blue... Page 8 http://www.fs.fed.us/r2/projects/scp/as ... nsnake.pdf

Ian - it was southwest of Denver about 40 minutes into the mountains.

Thanks again and major props to my friend Brad who helped me find it. Couldn't have flipped that rock over without him.
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Re: Is this blue-colored green snake a rarity or ...?

Post by condyle »

Choice cyanamorph!
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Don Becker
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Re: Is this blue-colored green snake a rarity or ...?

Post by Don Becker »

"Dorsal coloration is variable: from bluish in Kansas (Smith 1956), to a light brown with an olive tint in southeastern Texas (Worthington 1973), to buff or bronze in northern Wisconsin (Vogt 1981)."

Smith, H.M. 1956. Handbook of amphibians and reptiles of Kansas. University of Kansas Museum of Natural History Miscellaneous Publication 9.

Does anyone have a copy of that book to see exactly what that guy is talking about? I am curious if he is basing the information animals that were found dead, and how many animals he observed.

Btw, I have seen a few pictures of smooth green snakes that had small patches of blue on them, but never an overall blue appearance.
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Don Becker
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Re: Is this blue-colored green snake a rarity or ...?

Post by Don Becker »

Ok, so I found text of that Smith publication here:
http://www.archive.org/stream/miscellan ... v_djvu.txt

All it says is this:

"Dark greenish blue or blue above, without markings; ventral surface ivory yellow."

I can't tell if that is supposed to be a general description of smooth green snakes, or specifically about their appearance in Kansas. Given that almost every old specimen from Kansas are believed to be misidentified Rough Green Snakes, I don't see how the statement can apply to Kansas animals either way.

Sorry for somewhat hijacking your thread, but yeah, there are only a handful known from Kansas, the accounts of them being blue are probably wrong, and what you found was not only awesome, but unique :)
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gbin
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Re: Is this blue-colored green snake a rarity or ...?

Post by gbin »

psyon wrote:"Dorsal coloration is variable: from bluish in Kansas (Smith 1956), to a light brown with an olive tint in southeastern Texas (Worthington 1973), to buff or bronze in northern Wisconsin (Vogt 1981)."

Smith, H.M. 1956. Handbook of amphibians and reptiles of Kansas. University of Kansas Museum of Natural History Miscellaneous Publication 9.
For what it's worth, during my years in northern WI I saw plenty of smooth green snakes, and all of them were a beautiful bright green.

Gerry
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DaneConley
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Re: Is this blue-colored green snake a rarity or ...?

Post by DaneConley »

Blue living smooth green snake? Only explanation is that the zombie apocalypse is getting closer.
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Re: Is this blue-colored green snake a rarity or ...?

Post by FunkyRes »

Bullfrog wrote:Wow that's strikingly beautiful! Interesting how it still seems to have some yellow on the labials....
So do axanthic corn snakeks, even the type B axanthic often do.
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DMong
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Re: Is this blue-colored green snake a rarity or ...?

Post by DMong »

FunkyRes wrote:
Bullfrog wrote:Wow that's strikingly beautiful! Interesting how it still seems to have some yellow on the labials....
So do axanthic corn snakeks, even the type B axanthic often do.
I believe you are thinking about anerythristic (no red pigment) type "A" corns and charcoal type "B" anerythrism that typically have yellow on their snouts and throats as they mature. Type B (charcoal) cornsnakes much more often typically have no yellow, but not always. Rich Zuchowski proved this years ago.

Derived from the Greek word "xanthos" (meaning yellow), the term "axanthic" with the prefix "a" attached literally means no yellow, and xanthic, or hyperxanthic means yellow or an over-abundance of yellow pigmentation (xanthin). By the same token, hypoxanthic means reduced yellow pigmentation. Carotenoid retention in the xanthophores can also play a huge roll in yellow pigmentation as certain snakes mature.


cheers, ~Doug
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FunkyRes
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Re: Is this blue-colored green snake a rarity or ...?

Post by FunkyRes »

Yes. The type B "pine island" did not have yellow as a locality morph when Cathy introduced the line but as they were outcrossed, some did develop yellow on the throat.

Point being that there may, in some species, be more than one factor that results in visibly yellow pigment.
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DMong
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Re: Is this blue-colored green snake a rarity or ...?

Post by DMong »

FunkyRes wrote:Yes. The type B "pine island" did not have yellow as a locality morph when Cathy introduced the line but as they were outcrossed, some did develop yellow on the throat.

Point being that there may, in some species, be more than one factor that results in visibly yellow pigment.
Yes, that was certainly what started her later coined "charcoal" corns. I would have to agree that there are countless things nobody really understands about the complex dynamics of pigment cells and other things that can greatly affect what our eyes perceive.

Here is another scenario regarding blue and green reptiles and amphibians as well as the xanthophore layer:

In a typical green snake, light penetrates to the iridophores, which act like tiny mirrors to reflect and scatter mostly blue light back into the xanthophores above them. The xanthophores contain yellow pigments, and act as yellow filters so the light escaping to the skin surface appears green to our eyes. If a snake lacks the yellow xanthophores, blue light scatters back and the snake appears blue. Iridophores do not synthesize pigments, but reflect and refract color. They contain platelets that produce a scattering effect. This would be what is going on with certain very blue colored Green Tree Pythons too.



cheers, ~Doug
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Scott Waters
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Re: Is this blue-colored green snake a rarity or ...?

Post by Scott Waters »

Featured this image on the website. www.herpnation.com

Still working on the FHF image nomination set up. Keep em' coming! Will be implementing that soon! Stay tuned. Cool find, Joe!

scott
RobK

Re: Is this blue-colored green snake a rarity or ...?

Post by RobK »

Whoa! :shock: Crazy looking. I've found a few up there that have that same coloring in blotches, but never the entire snake. Great find!
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Joe Farah
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Re: Is this blue-colored green snake a rarity or ...?

Post by Joe Farah »

Thanks again for all the theories and feedback guys.

Thanks Scott for featuring that image, although i feel there are many more that are much more deserving of that recognition.

Hi Rob :-)
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Ted
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Re: Is this blue-colored green snake a rarity or ...?

Post by Ted »

These photos are all over my Facebook wall right now! Congratulations, a normal one is awesome enough to find but this one blew my mind, quite a beautiful snake :D
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chrish
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Re: Is this blue-colored green snake a rarity or ...?

Post by chrish »

JakeScott wrote:I think it's just a normal abnormality.
Wow, that's really unreal. :lol:
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intermedius
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Re: Is this blue-colored green snake a rarity or ...?

Post by intermedius »

Thats absolutely crazy! :thumb:
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