At the moment, I have 5 amanos, 5 cherries, 1 rice prawn (Macrobrachium Lanchesteri) and 1 unknown (I think he's a hybrid of some kind).
Both the unknown and the prawn were labelled as red nosed shrimp (and they all look more or less the same when they're babies). Unknown looks and acts exactly like a red nose -- except he doesn't have a red nose. I had a couple of actual red noses in the mix, but they died after a week or two for some reason. I put it down to stress due to transport...