Dottyback
The dottybacks are a family , Pseudochromidae , of fishes which were formerly classified in the order Perciformes , but this has been revised and the family is regarded as of uncertain affinities , or "incertae sedis" within the Ovalentaria , a clade within the Percomorpha . 
<triplet> Ovalentaria <subj> Percomorpha <obj> parent taxon