102 TRITONIIDiE. 



Species of Tritoniuyn. 



australe, Chem. Sauliae, Reeve. 



fusiforme, Kien. subdistortum, Lam. 



marmoratum, Linlc. Tritonis, Linn. 

 Opis, Bolt. 



Sub-gen. simpulum, Klein (Lampusia, Schum. Monoplex Perry). 



Shell fusiform; whorls nodosely ribbed; outer lip thick, pli- 

 cato- dentate internally. 



aquatile, Reeve. lineatum, Brod. 



chlorostoma, Lam. olearium, Linn. 



corrugatum, Lam. Pfeiiferianum, Reeve. 



costatum, Born. pileare, Linn. 



ficoides, Reeve. rubeculum, Litm. 



gemmatum, Reeve. Tranquebaricum, Linn. 



lignarium, Brod. vestitum, Hinds. 



Sub-gen. cabestana, Bolten (Aquilus, Alontf.). 



Shell ventricose, umbilicated ; whorls nodosely ribbed ; outer 

 lip dentated internally. 



Brasilianum, Goxdd. labiosum, Wood. 



cutaceum, Linn. Spengleri, Chem. 



doliarium, Linn. 



Sub-gen. cymatium, Bolten (Lotorium, Montf.). 



Whorls triangular, coronated ; aperture longer than the spire ; 

 outer lip dentated internally. 



femorale, Linn, grandimaculatum, Reeve. 



