I have dovii X red terror hybrids and all of them pocessed the black spot at the base of the pectoral fin, like their dovii father. Also, they have characteristics, such as their head and snout as well as some markings, that clearly takes after , at least partially, from their dovii father. But I guess one really couldn't extrapolate from this as a dovii X RT cross could be quite different then a dovii X FH cross (?).