Rhinomuraena quaesita reaches 130 cm. Extraordinary moray with extremely thin undulating body, anterior nostrils developed as spectacular leaf-shaped fan, unique color and sex change: juveniles/initial males black with yellow snout, adult males electric blue with yellow snout, large terminal females entirely yellow. Lives from 1 to 40 m in sand holes and shallow coralligenous of tropical Indo-Pacific. Very cryptic, only head emerges to hunt small fish. Iconic macro photo subject.
