we have caught numerous pikes from the Rio Cuaro in Uruguay that appear to be a cross between celidochilus and minuano, with a lot of variation between individuals, and we are not talking just a couple fish, but many over several years of collecting, what is even stranger, neither of those species have been caught at the same location (but both are found in the main river about 10 miles away where the Cuaro enters the Cuareim), only missioneria and scotti, Felipe sent samples to Kullander and did DNA test and he thinks they are a natural hybrid of missioneria and celido, we are going back there in a few weeks and I hope to get enough this trip to bring some back here to try and breed