What do those numbers mean behind colours/morphs (cresties)?

Does anyone know what the numbers mean behind specific colours/morphs? I’m quite new to crested gecko’s but I was looking to get a axanthic from a breeder in my area and they send me a list of gecko’s and most of them were put like this:
Axan LW 60
Axan 55
Axan 24/24
Axan 31/24
And I have no clue what it means but i’ve come across it in the past and on expo’s.

Never seen it before, it’s not commonly used in the hobby :thinking: The only numbers ive seen around have been 50, 66, and 100 which tells you how likely they are to carry a certain trait, and 1.0, 0.1, and 0.0.1 which is to tell their sex with 1.0 being male, 0.1 being female, and 0.0.1 being unsexed :blush:

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Hmn odd, i’ve seen those too yes and I know what they mean. But I don’t quite understand these numbers haha. But these are all visuals axans so he’s not talking about the odds of them having het axan. I guess I better ask him himself. Thanks for your reply tho.

Curious myself as if visual then it’s not the het percentage.

And others look like date of birth?