So anyway - today I went in to buy seeds and came out of the pet shop with seeds and these 2 Lizards. I succumbed

Anyway - this is my first time with canaries and I would like to breed this pair. I have been doing research and I have 2 capped lizards. One is white and one yellow - photos below.
From research I found out that there exists the full-cap, broken cap and no-cap. There also exists the Gold, Silver, Blue and Red colors and this got me confused as I am trying to see what type are my canaries. Can anyone help?
Apart from that I want to see if there are any recommendations re genetics. Example not to breed full-caps together etc. I couldn't find anything online.
I also have a question re quarantine but will create a new topic for that.
Thanks
