Parapercis robinsoniParapercis robinsoni, the smallscale grubfish, is a species of ray-finned fish in the sandperch family, Pinguipedidae. It is found in the western Indian Ocean, from the Red Sea to South Africa and north to Pakistan.DescriptionParapercis robinsoni can reach a total length of.EtymologyThe fish is named in honour of John Benjamin Romer Robinson, a South African attorney and businessman.