368/583 Trochus caerulescens.Lam.Hist.7 18. South-west Coast. Trochus noduliferus, Lam.Hist.7 18. Monodonta conica (n.s.) Testa conica, acuta, imperforata, spiraliter striflto-costata, rufa; costis subtuberculatis, albo-nigro-articulatis; apertura sulcata. |