QUOTE(lessilly @ Mar 10 2009, 12:54 PM)
eh radiata got hi black ar?
i tot hi yellow je...
btw is there any possible where a tortoise is stunted??
eat as usual everything also usual....pee poo all normal...eating like pig..
but will nvr grow since day 1...owner have it bout a year d...
Just two ends of a spectrum..extreme yellow and extreme black...most ppl prefer hi yellow (including me) but once you have got some nice hi yellow or s.h. yellow u tend to want an extreme black specimen to pair off but of course YMMV....
More poison below

Hi dome, when it grows bigger, it shld get more black with thinning of the radiating lines

Oddly enough, I have seen a few deformed carapace pattern, some even with extra scutes...the one u have seems as Sam mentioned fused...the areolae are stuck together as 1 clump...sad...but consider it unique as a consolation
If ur torts dont seem to be growing, pls think about parasites(internally) as they get it very easily...give them some fenbendazole for deworming or metronidazole for parasite infestation...
If u want to be more evidence based, u can consult a vet for diagnostics through faecal samples microscopy...
Also next train of thought is: enough calcium onot in your diet? They need high calcium and a Cal:phosphorus >2:1
meaning if you read the tortoisetrust articles(which I have most of them)..the higher the ratio the better...give them calcium carbonate supplement tablets crunched and sprinkled to their food twice a week. But bear in mind if they havent been eating those powder b4, they wont like it and will only eat a few bites..so starve them 1-2 days and then feed them..give them some sunlight for VitD3 synthesis and calcium absorbtion....I still have doubts as to how good those UVA/UVB artificial light can be but i do use them too...

Rmbr to weigh them now and 3-6 mths down the line to ensure weight gain. Failure to thrive is a paediatric term but I would use it for them in this context and it can end up like what experienced keepers say...dead suddenly...hope ur ST thrives!
Cheers
Added on March 11, 2009, 12:57 amEven amongst stars, there are some very nice ones around..especially the hi yellow STs...even better if the hi yellow ST has very balanced and symmetrical pyramiding(collector's item!). My friend has got one like that but not for sale..very thick white-cream lines with balanced pyramiding. Note that ST are well known to have a genetic basis for pyramiding...some do pyramid even with Fife's moisture theory eventually if the genes predominate over environmental factors but then the pyramiding pattern will be symmetrical and balanced, turning them into a nice and unique looking tort which is healthy.
On the other hand, poor diet and too arid/dry an environment can also stimulate pyramiding but most tend to look ugly and deformed(flat and outta shape) with gross asymmetry and the tort is usually veering towards illness and the like.
Example of what a friend has but nfs...if anyone has this kind of ST, kindly update thru pm

Pls note it must be hi yellow/cream with balanced pyramiding...thin lines and deformed pyramids are not so collectible(as mentioned above).
This post has been edited by Omegaminx: Mar 11 2009, 12:59 AM