There is no quick and easy catalog/website/resource to comprehensively identify all morphs based on specific traits. There are varying levels of genetic expression among individuals/colonies--so certain expected traits may/may not be present. It is possible to have two very very different examples of the same morph.
IMO: The best way to learn is to look at a lot of photos of known examples and watch YouTube videos to see someone holding Morph A and Morph B together and have someone explain the differences between the two. Once you have an idea what to look for: You should be able to hold your hatchlings side-by-side for comparison and make an educated determination.![]()