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KJUN
Snakehaven |
| Bullsnakes & Gophersnakes |
| The entire Genus Pituophis are arguably one of
the best snakes for the beginner herpers since they are docile with
handling, can be purchased from bloodlines where the adult sizes average
from 3' to over 8', and come in a very large assortment of natural color
phases and color mutations. One big advantage of most Pituophis
is that babies are typically large and very good feeders on small mice -
no scenting required!
Bullsnakes and Sonoran gophersnakes lead the pack when it comes to captive diversity and overall quality as a pet. Due to the natural variety in the wild and the number of simple recessive traits available today, there are probably more available color and pattern variations in bullsnakes and Sonoran gophersnakes than in any other type of Pituophis in the world. These subspecies are rightfully becoming VERY popular in today's pet market. |
| Sonoran Gophersnakes (Pituophis catenifer affinis) - Christmas Mountains Locality, West Texas | |||
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| We keep this locality of Sonoran gophersnakes around
just to have for outcrossing purposes and because they are
representatives of a very unusual population of natural looking Sonorans.
In the wild, many (but not all) Sonoran gophersnakes from the
Christmas Mountain of the Big Bend Region of Texas are almost hypomelanistic-like in coloration. Additionally, this locality
contains some of the largest Sonoran gophersnakes we have ever seen.
Many will commonly exceed 6' in the wild. Our colony is composed
of Christmas Mountain individuals and a few light colored ones from
surrounding habitats. We don't call these guys true hypos, though,
since it is just a normal color phase for that area. Additionally, we
haven't tested to see if this appearance is based on a simple recessive
trait or not. At this time, we are unable to sell locality
pure Christmas Mountain Sonoran Gophersnakes because our females are
from areas adjacent to the Christmas Mountains, but are not actually
from he Christmas Mountains directly.
If you like normal Sonoran gophersnakes, then you almost can't help but love these guys. I really don't have the room in my colony for these snakes, but there is no way I plan to get rid of the ones I have. These are that nice looking! They are very unusual and rarely produced in captivity. Research over the past 20 years or so has been showing that these snakes are Sonoran gophersnakes just west of the intergrade zone between Sonoran gophersnakes and bullsnakes. That still leaves this population pretty variable, but they do typically key out as a true Sonoran gophersnake. Very neat, beautiful animals. These were erroneously referred to as bullsnakes or bullsnake intergrades in much of the older, out-dated, literature. |
| Sonoran Gophersnakes (Pituophis catenifer affinis) - Blizzard | |||
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| Sonoran Gophersnakes (Pituophis catenifer affinis) - Ghost | |||
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| Regardless of how you set these guys up, they make
very impressive displays as part of any collection. Like all
Sonoran gophersnakes, they are extremely robust animals that do very
well in captivity. Smaller than bullsnakes and larger than more
western gophersnakes, they fill a gap that makes an almost perfect
pet-sized snake! Blizzard Sonorans are as close to a solid white Pituophis with red eyes that you can get. They are almost "bone white" as adults with almost no pattern showing. Ghosts, or more accurately called axanthics (i.e., anerythristics) are grey and charcoal colored Sonoran gophersnakes, that have to be one of the single most beautiful snakes in existence. If it weren't for ghost Sonorans, we probably wouldn't have any Sonoran gophersnake morphs at all! |
| Pacific Gophersnakes (Pituophis catenifer catenifer) - Snow |
| Pacific gophersnakes are one of the smaller
gophersnakes for those that like Pituophis but don't to deal with
large cages and large rats as food sources. Unlike some of the
other smaller gophersnakes (mainly Cape gophersnakes), these are very
hardy and make excellent captives for beginner or experienced keepers.
Since the striped form, which is foud commonly in the wild in some
areas, is dominant to the "normal" blotched form, striped ones are more
commonly available in captivity today.
Our male is a snow (i.e., albino anerythristic) blotched form. This morph is very reminiscent in appearance to an albino checkered gartersnake, but it has the awesome Pituophis body shape and lacks the spastic habits of the similarly appearing gartersnake. Since we only acquired this male to test out the genetics of the unknown morph described below, we have been very surprised at how quickly this guy has become one of our favorite, most docile, snakes. |
| Pacific Gophersnakes (Pituophis catenifer catenifer) - Unknown Morph |
| We are working on proving out the genetics of this
potential new morph of Pacific gophersnakes with Don Soderberg, and we
are only working on this project through him using my male snow
to his "unknown" female. This wild-collected female appears
anerythristic-ish, but we have no idea if it is allelic with the
more typical anerythristic mutation used to make our snow male.
Regardless of if it is the same line of anerythrism or not, Don's female has a very distinctive patterns that we have never before observed. This female appears as if she is a (unique) intermediate between a striped and a blotched Pacific gophersnake. Only future breeding trials will tell if this trait is inheritable or not. |
| Great Basin Gophersnakes (Pituophis catenifer deserticola) - Albino |
| Great Basin Gophersnakes are extremely wide-ranging
and have at least as much variability in the wild as bullsnakes seem to
have. With the beginning propagation of new morphs along with the
location of unique looking localities (with a little selective breeding
thrown in to both cases), we suspect Great Basin gophersnakes are going
to skyrocket in popularity!
This subspecies of gophersnake combines all of the benefits of Pituophis (large babies that feed readily on pink mice, large/robust adults, docility in captivity, forgiving of minor husbandry mistakes, etc.) with all of the benefits of cornsnakes (mainly their smaller size). In fact, Great Basin gophersnakes can be described as a slightly chunky, cornsnake-sized, bullsnake. Get a mental image of that, and you have the typical Great Basin gophersnake! Our albino group currently consists of a male albino and a female normal het for albino, and they are one of the few directly descended for a pure, wild-collected, albino Great Basin! Ours are exceptionally pretty because they have been outcrossed to the Teasdale "Orange" locality of Great Basin Gophersnakes to bring out the beautiful oranges possible with thisline of albino Pituophis. As with many of the best desereticola available, these are from eNVy Reptiles stock. |
| Great Basin Gophersnakes (Pituophis catenifer deserticola) - Skull Valley Locality (Normal) |
| Most wild-type Great Basin Gophersnakes are brown
with a yellow background; however, Skull Valley in Utah has one of the
most unique looking populations of Great Basin Gophersnakes currently
available to hobbyists as CB offspring. Skull Valley, which is
right next to the Morton Salt Factory, is unique in that the sand
coloration is distinctly white in appearance. It's probably a safe
hypothesis that the snakes have evolved to be better camouflaged in
those white sands. Either way, these anerythristic LOOKING Great
Basins are definitely beautiful and unique! Our colony originated from a select group of WC babies chosen from probably 100+ field collected snakes. Further selective breeding will only continue to improve on the look of these locality snakes. |
| Great Basin Gophersnakes (Pituophis catenifer deserticola) - Motley |
| Great Basin Gophersnakes (Pituophis catenifer deserticola) - Speckled / Patternless |
| Since little is currently known about the inheritance
of the motley gene in Great Basin Gophersnakes, there is little that can
currently be said. The gene seems to be dominant or co-dominant in
nature, and some early evidence indicates that the gene might be
sex-linked. To date, the only motleys that exist are the original
WC female and a couple of males from 2 different clutches. These
are pure Great Basin gophersnakes, and they are also eNVy Reptiles
stock. Regardless of the inheritance of this trait, the result is
a hypo-ish looking great basin gophersnake with a vary clean
background and round blotches greatly reduced in size. Speckled, or patternless, great basins display a trait very similar to the speckled gene in bullsnakes. The Speckled gene in Great Basins is yunrelated to the bullsnake gene - these are pure Great Basin Gophersnakes. As in bullsnakes, this mutation removes all blotches and puts a small speck of black on the center of each light brown colored scale all over the body of the snake. Our current group consists of a male motley het speckled and a female het speckled that should be het for motley (depending on the mode of inheritance, of course). We can't wait to help determine the inheritance on this trait, produce more of them (and possibly a super motley?), and maybe even see one of the first speckled motleys produced! |
| Bullsnakes (Pituophis catenifer sayi) - Albino, Trumbower/Lubbock line | |||
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| Amelanistic, or albino, bullsnakes are normal
patterned bullsnakes that lack all of the dark melanin
pigmentation. They are usually a red-orange blotched snake with lighter
yellow backgrounds. There are frequently white, unpigmented, borders
around the red-orange blotches, but we selectively breed for more
solid-yellow colored individuals. Coloration depends on lots of factors
and can vary from red to orange to light yellow even within a single
clutch.
There are currently two verifiable established lines of albino bullsnakes. One line originated from a WC albino from the Lubbock, Texas, area. This line was made popular by Craig Trumbower, but he was not the only one to be working with this line when it was first available to the public. The second line is descended from a wild-caught albino from the Amarillo, Texas, area. The two separate lines are supposedly non-allelic, but this has not been demonstrated or proven to us by a reliable source. Either way, we currently only work with the Trumbower line. My largest one was 8'1" long over 4 years ago. She is a monster-sized bullsnake in girth and length whose offspring often exceeded 5.5' in less than a year under a normal feeding regime (i.e, NOT powerfed)! |
| Bullsnakes (Pituophis catenifer sayi) - Axanthic / Anerythristic |
| Bullsnakes (Pituophis catenifer sayi) - Hypomelanistic Axanthic |
| Axanthic (i.e., anerythristic) bullsnakes are
typically grey with dark charcoal, or black, blotch-like markings.
We work with the axanthic line associated with the speckled bullsnake
since it is much less common than the "Miami County line" and less
cream-colored as an adult. From this group we also get some hypomelanistic axanthic (i.e., what some people misleadingly call a TRUE ghost bullsnake) bullsnakes that are a light pale grey in coloration. These hypo axanthics, sometimes called phantom bullsnakes, are still extremely rare in collections. |
| Bullsnakes (Pituophis catenifer sayi) - Hypomelanistic |
| Hypomelanistic bullsnakes are usually just called "hypo" bulls.
Occasionally, you will see some of the lightest hypomelanistic
bullsnakes being erroneously marketed as "T+ albino" bullsnakes, but
this is inaccurate and misleading. There are no known "T+ albino"
bullsnakes, and all of the ones sold under that name that we have been
able to test have all just been hypos.
This marketting ploy began because some of the outcrossed hypomelanistic bullsnakes do start to take on the appearance of what a true T+ albino bullsnake should look like, but this is just the result of selective breeding with no evidence that it is due to a new gene or a new allele. Regardless of the name used, hypomelanistic bullsnakes are lighter, brighter, bullsnakes than the typical, normal patterned ones. Since bullsnakes are so variable in the wild and hypos have been crossed into many different locality phases, some hypomelanistics are darker than some wild populations (and vice versa). Most of our hypos are associated with our "speckled bullsnake" project and have a "faded hypo" look to them. |
| Bullsnakes (Pituophis catenifer sayi) - Snow |
| Bullsnakes (Pituophis catenifer sayi) - Hybino Snow |
| Snow bullsnakes, which are really albino white-sided
bullsnakes, are mostly white bullsnakes with red eyes. There is
some light yellow speckling along the dorsal surface, and some minor
traces of red remain in some individuals. Since they are
made with the Trumbower albino line, these continue to be some of the
largest bullsnakes in out collection. Most of ours are Cherryville
Farms stock (direct or outcrossed for genetic diversity). The original white-sided bullsnake line was started by Norm Dam. Since they have a reduction in yellow and red pigmentation, they were quickly termed "white" and "anerythristic" bullsnakes. White-sided bullsnakes are NOT true anerythristics, so this name is very misleading and confusing. Because of this mistake, albino white-sided bullsnakes are typically called "snow bulls," and hypomelanistic white-sided bullsnakes are often called "ghost bulls." White-sided bullsnakes also have a pattern mutation where the dorsal blotches become speckled, indistinct, and sometimes connected. The amount of side pattern is highly variable, and all variations of the white-sided look in bullsnakes are allelic. The best of the "Trumbower line" have only 4-5 scales wide of pigmentation along the spine, but the "Bell line" are typically very patterned along the sides of the animals. These look more like a muddy-sided bullsnake than a white-sided, but they do have their uses when combined with other morphs. As a side-product of our speckled bullsnake project, we produce a few hypomelanistic albino whitesided, or "hybino snow," bullsnakes. These Hybinos snows (and an occasionally normal patterned hybino) are unique in the genes they have and can pass on to their offspring making them a valuable breeder for someone with limited space for multiple snakes. |
| Bullsnakes (Pituophis catenifer sayi) - Red - Improved Crumly Line | |||
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| Bullsnakes (Pituophis catenifer sayi) - Red - "Tiger Stripe" | |||
| Bullsnakes (Pituophis catenifer sayi) - Red - Kingsville, Texas, locality | |||
| Red individuals occur naturally through much of the
range of bullsnakes, but it isn't extremely common in any specific area.
There are a couple of lines of red bullsnakes available to hobbyists,
but they are all still fairly uncommon in people's collection.
Part of this is due to the fact that red bullsnakes look pretty normal
as hatchlings, and the red coloration only comes out with age.
Bullsnakes that are more red tend to produce redder offspring - and a
higher percentage of their young ARE red - but not all of the bullsnakes
produced by a pair will turn out red! There is no foolproof way to
determine at hatching time which ones will be red and which ones will
not be red. There are some clues to help you pick out the reddest
one, but this process will always be a little bit of a gamble.
There is no way to assure someone that the red bullsnake they get will
be as red as the parents that produced it. However, THAT is where selective breeding comes in. We started with the Crumly line of red bullsnakes and selectively bred them to produce brighter red individuals, and we are raising up MANY more than we need. In the last generation, we have raised up over 6, but we have only kept one for our current breeding project. In the current generation, we are raising up another dozen or so with hopes to get 2 keepers. Why so drastic? This is how we plan to make our line produce as close to a 100% red individuals - and really red ones at that - in the upcoming decades. Because of this, we plan to stay on the cutting edge level of red bullsnake production in the US and make them available to others that want to work with them as much as we do. Finally, the Crumly line of red bullsnakes are not a locality animal (i.e., they are generics), but they are almost definitely descended from a lot of south Texas bloodline based on adult morphology. As a surprising side-line in our red bullsnake project, we started getting some individuals that we refer to as "Tiger Stripe" red bullsnakes. These guys are the next step in the evolution of the red bullsnake morph! Not only do they come from our extremely red "red bullsnake" line, but the body blotches have been compressed and increased in number to a point well beyond anything seen in a bullsnakes! Many of our hold-backs have in excess of 100 body blotches (which excludes any blotches on the tail, of course). This high blotch counts seem to function in a similar manner to stripes on a garter snake or a zebra: when the animal moves the complex pattern breaks it up so that a predator can't really see the animal. Boy, does it work, too! These "tiger stripes" almost get you dizzy to watch when the snakes are trying quickly crawl away from you! In our colony, anything with about 90 body blotches or more are called Tiger Stripe red bullsnakes. We are extremely excited and hopeful about what this project will produce in the future. We were recently lucky enough to acquire an entire clutch of Kingsville red bullsnakes directly from John Ginter. From this entire clutch, we hope to keep the best pair or so to begin the process of drastic culling in hopes of doing to the Kingsville reds what we have already done to the Crumbly reds - improve them further. unlike many that get a pair and breed them, we are getting MANY pairs to just select out the best to breed so we can repeat the process over. Of course, we have a long-term goal to combine the best of both of these lines in hopes of getting a unique red bullsnake better than either line can produce on its own! |
| Bullsnakes (Pituophis catenifer sayi) - Hybino Speckled / Patternless |
| Bullsnakes (Pituophis catenifer sayi) - Hypomelanistic Speckled / Patternless |
| Bullsnakes (Pituophis catenifer sayi) - Speckled / Patternless |
| Bullsnakes (Pituophis catenifer sayi) - "White" Bull het "Leucistic" |
| Luecistic animals are solid white with dark, or normally, colored
eyes due to a mutation that affects the animals ability to pigment the
skin. There are no true leucistic bullsnakes, but a patternless
white-sided hypomelanistic axanthic bullsnake comes close, phenotypically,
to leucistic in appearance. Sometimes some cream
or light yellow coloration will creep in; but regardless of that fact, these were termed leucistic
by the originator. The patriarchial male in my colony is a patternless
white-sided axanthic that is het for hypomelanistic, so I do have the
ability to produce "Leucistics" in the future. Along the way, we'll
be producing many of the pair-wise and three-way matches possible among
those 4 traits. All of our females involved in this project are het for numerous other traits, but the list is too tedious to even
try and list. Additionally, I've produced albinos in my F2
generation, so one of my founding breeder bullsnakes happens to be het
for albinism, too! The patternless mutation, which was originally found in a WC Nebraska bullsnake, is a simple recessive trait that removes the body blotches normally seen in bullsnakes and leaves a single dark speck present on each scale. The founder wild-collected male also ended up being a het carrier for axanthic. This project has been out-crossed with hypomelanstic bullsnakes, white-sided bullsnakes, etc. There has always been some doubt about the purity of the original WC male; however, we've found no strong evidence to indicate that these are not pure animals. The speckled bullsnakes have also been called patternless bullsnakes by some. Price will depend upon the actual color phases and hidden genetic traits of the animals we produce. As a by-product of this project, we produce a LOT of bullsnakes het (or at least possible het) for speckled, white-sided, albino, axanthic, or hypo if they aren't actually displaying one or more of those traits directly. Inquire about specific availability! |