Description: Dorsal profile of head steeply sloped. Preorbital width usually greater than eye diameter, but sometimes less in small specimens. Preopercular notch and knob well developed. Scale rows on back rising obliquely above lateral line. Generally bright yellow on upper two-thirds of the side and white ventrally, with a series of four lateral blue stripes. The fins are also bright yellow (Ref. 55). Body depth 2.4-2.8 in SL (Ref. 90102).