90 



UNIVALVES. BUCCINUM. 



C. — Outer lip prickly, at the base. 



Erinaceus — Hedge-hog. 

 Glaucum — Bezoar Helmet. 

 Vibex — Agate C. 

 Tessellatum — Tessellated.*'^ 



Nodulosum — Knobbed, 

 Fimbria — Bordered. 

 Papillosum — Prickly. 

 Glans — Thread-girded. 



D. — Pillar lip dilated and thickened. 



Arcularia — Fingers 8f Thumbs. Gibbosulum — Gibbous. 

 *Pullus — Yoking. Mutabile — Changeable. 



Neriteum — Nerite shaped. 



E. — Pillar lip appearing as if worn flat. 



Harpa — Musical Harp. \^ 

 Costatum — Many ridged H. 

 Persicum — Necklace Scoop. 

 Monodon — Unicom. 

 Patulum — Wide-mouthed. 

 Haemastoma — Bleeding-mouth. 

 ♦Lapillus — Stffne Shell. 

 Smaragdulus — Emerald. 

 Tuba — Fusiform. 

 Pyrum — Pear-shaped. 

 Spadiceum — Chesnut. 

 Fossile — Fossil. 



Fornicatum- 



Umbilicatum — Umbilicated. 

 Candidum — White. 

 Scala—Ptilly Whelk. 

 Crassum — Coarse. 

 Marginatum — Margined. 

 Labarynthus — Labarynth, 

 Rusticum — Rustic. 

 Varium — Varied. 

 Filosum — Threaded. 

 Coronatum — Coronated. 

 Squalidum — Lurid. 

 Crassum — Thick. 

 ^Nodulous. 



F. — Smooth and not included in the former divisions. 



Spiratum — Joppa Whelk. 

 Pyrozonias — Yellow- banded. 

 Laeviusculum — Fine-striated. 

 Ocellatum — Eyed. 

 Pyramidale — Pyramidal. 

 Glaberrimum — Smooth. 

 Strigosum — Spotted-mouth. 

 Trifascia tu m — Three- banded. 



Turgitum- 



Leucozonias — White-banded. 

 Cancellatum — Cancellated. 

 Obtusum — Obtuse. 

 Glabratum — Glossy. 

 Stromboides — Strombus-shaped. 

 Praerosum — Carious. 

 Australe — New Zealand. 

 Orbita — Cart-rut. 

 •^Red-spotted, 



