They look pretty much like the yellow/orange rio brancos coming in... going by the tropical-experience.nl morph guide the "rio brancos" range from the "branco" (which is the generic rio branco coming in) to even yellow animals that look like 'Guarumo River' - but what it comes down to is that these are farm raised animals that we are unsure about... the new imports are seperated into 'rio branco', 'christobal' and 'uyama river' (which is actually 'uyama II' on the morph guide, and the original uyama rivers are in the country as well).
Having Kyle Summers attaching locale names to animals from these shipments isn't helping the confusion
The problem is, we're having trouble telling the morphs apart - partially because we lack the IDing characteristics to tell them apart except for the obvious ones, and the fact that as usual, there is a lot of variation... which leads to wondering if the population is like bastimentos, with a lot of variation, or a number of nearby populations were collected as well...