Ranularia exilis, common name: the slender triton, is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae. Description The shell size varies between 40 mm and 60 mm. Distribution This species is distributed in the Red Sea and the West Pacific Ocean. References Vine, P. (1986). Red Sea Invertebrates. Immel Publishing, London. 224 pp. External links Cymatiidae Gastropods described in 1844