Weird colored Dubia (on Spanish website)

It is definitely not diet related as all of mine eat the same thing.

It is genetics as I had a male with a particular pattern that seemed to have gone to almost all of its offspring. I believe that all of my males who came from him have the same prothorax pattern, a very light cross with reduced black to the point that there is almost no black. The females that I believe came from him are bright orange with reduced black and they all have the same pattern between their wing stubs. As soon as I buy a camera I will take pictures of them.

I also isolated a select few of these dubias to breed. I have one container with bright coloured dubias and the other with almost solid black dubias. So far I have plenty of offspring in both containers, and to ensure that my one solid black female has offspring, I just put her and my male together in a separate container last week. These dubias have been separated from the rest of my colony for quite a few months and none of my females looked pregnant when I first separated them, so hopefully it's all the genetics of the males I selected for them.

 
Well, new development here. After putting the light dubia in their own tank, I kinda forgot about them. They haven't had any heat or food (which I knew was ok, because I kept some without heat for months before I started breeding and they didn't eat much, and didn't grow). So I checked on them today, and several have turned dark, like really dark. They seem to be newly molted ones (but not white anymore, of course). I removed the dark ones and I am going to feed the remaining with non-orange food and see what happens. Maybe it is diet. There seem to be more and more in the main bin that are light like this. The new tank also has less humidity than the bin.

 
That's odd, but good idea! I wonder if less light made them naturally turn dark to match the darker enclosure?

 
its just a fresh molt i have alot of them

i honestly laughed a bit after reading the huge discussion on this topic i know we all have our moments im not saying i dont lol

 
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Chris, these are not fresh molts. The majority of the roaches I removed and put in the new tank are still very light, a month later. Fresh molts look different, more white, less yellow.

 
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