Can you show pictures of what a healthy/under weight/over weight Colombian red tail boa body-to-tail ratio looks like?
Colombian common boas (boa constrictor imperator - BCI) and true Red Tail boas (boa constrictor constrictor - BCC) are two different subspecies, but the weight sits on them the same.Â
Photos are pulled from various FB groups.
Overweight - the boa is rounded, not square, with fat build up on the hips and/or fat rings - especially on the tail. Fatty deposits can also be seen and felt down the sides along the lateral line.
Obese
Obese + latter stages of fatty liver disease
Chunky monkeyÂ
Healthy -Â Boa is square-shaped (like a loaf of bread), lean, and has great muscle tone on its back and sides. The body tapers nicely into the tail, no fat deposits are present.
~8Ⲡadult in prime coniditon
Adult BCC with great loaf-of-bread shaped bodies
Underweight - Â Boa loses its square shape and becomes more triangular. The spine becomes more prominent, as do the ribs, and there is a distinct lack of muscle tone. The skin may sag in places.Â
Underweight
Severely underweight (his one is gravid/potentially underweight because of being gravid)
Hey! I was wondering if it would be cool to give a snake like an olfactory playground using like fruit juices on a cloth or something. I just feel bad for my snake because she loves to smell and one time I was using varnish in the room and she really wanted to smell it. I didn't let her, but maybe there's some things she can smell that are interesting and safe
Wow, what a fantastic ask! Thank you for this!
The answer is yes, this is very cool and very safe. You can use all sorts of stuff as olfactory enrichment for your snakey pal! Some possibilities include:
fruit juice on a cloth or paper towel
pesticide-free grass or other reptile-safe plants from your yardÂ
small amounts of mild kitchen herbs like basil, parsley, and sweet mintÂ
a bit of a shed from another healthy, parasite-free snakeÂ
an old sock or tee shirt that youâve wornÂ
rodent bedding (if you ask nicely your local pet store will give you a pinch or two in a baggie for FREE)
beach sand, sea shells, or a rock from outside
You can hide a single new smell in a paper bag or cardboard tube in her enclosure or you can set up a whole playground of stinky (but not too stinky!) things for her to explore during out-of-the-cage adventures time.
I hope you both have a lot of fun exploring new scents!
Tank glowup of Madesiâs tank over the year Iâve had him. Picture on the left is from the first few months I had him, picture on the right is from yesterday đđ
Hi, Iâm sorry to bother you (and Iâm sorry if itâs something youâve already answered in your, Iâve looked but couldnât quite find it), but I work at a reptile rescue and I have been doing some research about boa constrictors and dwarf boas (we receive quite a few). And basically I have trouble finding good info on what the difference is between the Boa Constrictor Imperator and the Boa Constrictor Constrictor besides just classification. Some species we receive we call dwarf boas and they usually remain shorter (like under 2m) and Iâve read that Imperators usually stay smaller? I think? than the âbigger"constrictor constrictor? But the more I read about it the more confused I am, honestly. Because then there are more subspecies and people start talking about red-tailed boa and fake red-tailed boa and common boa and⌠Basically, I was wondering, do BI in general stay smaller and are often called "dwarfâ species? Or am I getting it all wrong?Â
No bother at all! I would ignore the red tail term entirely. Back in the day, both imperator and constrictor were sold simply as red tails and no distinction was made between the two. To combat that, locality purists eventually designated constrictor as the âtrue red tailsâ and imperator were simply red tails. Now many people are calling imperator common boas and constrictor red tails, and others are using red tail and true red tail, and still others are calling everything a red tail because theyâre stubborn and hate change. At this point, I always urge anyone and everyone to become acquainted with and to stick to Latin names, they exist to prevent confusion (although, a fair number of people are still throwing fits about imperator being elevated to full species status and calling everything constrictor despite the genotype being distinct enough from constrictor to warrant it, so).Â
I have a page on taxonomy that lists all the species, subspecies, and localities in the boa genus here. Imperator shows up in Mexico, Central America, and a few northern parts of South America. Different locality animals will obtain different sizes: most of the imperators in the hobby today are of mixed locale, and itâs usually those animals that end up in rescues. You can expect your average wild type/normal/common BI to get 6-8â˛, depending on sex. Those with more Mexican/CA blood may be smaller. Those hybridized with constrictor may get a little larger, though some imperator bloodlines will get just as large because itâs in their genes. For an animal with no lineage history, thereâs no way to tell for sure what youâre going to get, itâs more or less a grab bag.Â
Pure locality Mexican boas (Tarahumara, Sonoran, Tamaulipas, Cancun), and some of the CA/island locales will typically sit in the 4-6Ⲡrange. If I remember right the Tarahumara are one (of 2?) of the only real dwarf locales, but they are difficult to find as very few people are reproducing them. So I wouldnât use the term dwarf, personally, unless itâs one of those locales that max out around 4Ⲡas adults. Â
Constrictor exists in South America, and also has a similar size variation depending on ssp. and locality. Argentines and Peruvians can be expected to hit 9â˛. Suriname average 7-9Ⲡwhile Brazilians, longicauda, and Bolivians, all are typically in the 4-6Ⲡrange. Most of the constrictor stuff is also not as common, so Iâd be surprised to see it come into a rescue. In short thereâs a huge amount of variation in the genus, if you want to dig into it Iâd suggest Vin Russoâs The Complete Boa Constrictor.Â
Anywho, to follow up with your first question before this gets too long - what the hobby recognizes as normal/common boa imperators typically have higher saddle counts (24-27) and lower scale counts. The saddles are typically bar-shaped instead of peaked, the colors not as rich and deep as constrictor. But thatâs not always the case - some have peaked saddles, and less saddles, reduced or aberrant patterns. They may be any shade of tan, brown, yellow, pink, or orange, be clean or heavily speckled, and usually look like so:
In contrast, constrictor often has a smaller saddle count (21 or less), the saddles are typically peaked, and they have a higher scale count (so they feel smoother). BUT, and this is a huge but, that also depends on ssp. and locality. They can also have bar saddles, reduced and aberrant patterns, be all of the same colors, and not all of them have the rich colors most locality folks seem to prefer. Hereâs my Suriname girl for contrast.Â
I hope that helps somewhat! I promise distinguishing between the two gets much easier after staring at lots and lots of both.Â
Had to move the fish tank this weekend so while I had it drained I went ahead and rescaped it. Trimmed the plants back and stripped the bark off of the wood. Overall Iâm pretty happy with it right now đ
Will any reptile vet perform the blood tests? Regardless of where I buy my boa from I'll be asking the breeder/seller if their animals have been tested because I have other reptiles and I take this very seriously. I hope all your scaly sweethearts come back A-Ok!
If youâre in the US, any exotic vet can handle the blood draws, but the clinic will have to overnight ship the samples on ice to the vet med lab at the University of FL. There are two tests available: the standard PCR, which should detect all strains of arena, and the qPCR, which is a more sensitive test that measures viral load but is specific to the most common strain of arenavirus in the US.Â
Iâm glad youâre taking it seriously, more people in the hobby need to. And thanks!Â