There are a couple different bloodline/morphs in the US, and the leg coloration is different from line to line. I am not sure how true these lines/morphs are in nature... but they are what we tend to go by in the hobby. I know the D. ventrimaculatus complex is highly variable in the wild, so the lines we have could be true different morphs/locals found in the wild or they could just be frogs acquired at from different shipments and just bred seperatly. As for the "Y" on the backs, it is just natural variation in my opinion. As I have froglets from the same pair with unbroken and broken "Y's". Although it does seem the Golden Amazonics (has other names as well, but I am forgetting them at this moment) seem to have the solid "Y" more often. I find this true of the Red Amazonicus as well (from my limited experience). But I do think it would be best to keep the different bloodlines seperate.
Ok, back to the original post lol. They should calm down, but the more cover the better. I would also highly consider leaf litter. They really seem to use it and should make them feel like they have places to get away.
Ok, back to the original post lol. They should calm down, but the more cover the better. I would also highly consider leaf litter. They really seem to use it and should make them feel like they have places to get away.