UNIVALVES, — MUREX. 1 1 1 



Division VI1I.~Shell ovate, aperture wide, inner 

 LIP thickened and spread, outer lip 



THICK AND undulated. 



Stramineus — Straw-colour' d. Australis — Southern. 



Division IX. — Shell with a long, straight, subulate 

 beak, unarmed. 



Family 1. — Turreted, outer Up having a notch at the summit. 

 Babylonius — Tower-of-Bahel. Virgineus — Virgin-tower. 

 Clavatulus — Crowned-tower. Javanus — Javanese. 



Gibbosus — Gibbous. Tornatus — White-toiver. 



Family 2. — With the column plaited. 

 Tulipa — Tulip. Polygonus — Many-angled. 



Nassa — Rough. Infundibulum — Funnel-shap'd. 



Amplustre — /American-flag. Lancea — Lanceolate. 



Trapezium — Striped- tower. Ocellatus — Eyed. 



Craticulatus — Plaited. 



Family 3. — With the outer lip entire, and the column smooth. 

 Colus — Spindle \ated. Canaliculatus — Channelled. 



Striatulus — Transversely-stri- Carica — Keeled. 

 Versicolor — Changeable. Perversus — Reversed. 



Verrucosus — Warty. Ternatanus — Ternate. 



Aruanus — Aru- trumpet. Pardalis — -Leopard. 



Tuba — Trumpet. Maroccensis — Morocco, 



Cariosus — Carious. 



Division X. — Shell with the spire rather depressed, 

 aperture dilated, nearly the length of 

 the shell, and beak short. 



Melongena — Open-mouth. Candidum — White. 



Calcaratus — Brownish- white. Corona — Crowned. 

 Ficus — Fig-shap'd. Morio — Moor. 



Spadiceum — Lineafed. Pugilinus — Reddish- brown. 



Umbilicatum — Umbilicated. Cochlidium — Br oivn- streaked. 



Harpa — Harp. 



