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transversely banded; the outer lip dentated or crenated through its whole 

 length; aperture oblong, notched at the lower part. 



D. galea, 

 ' olearium, 



D. tnaculatum, 

 ' fasciatum, 



D. pomum, 

 ' variegatum, 



D. perdix. 



Buccinum. Shell ovate or ovate conical; aperture longitudinal, with a 

 notch at the base; without a canal. Columella not flattened, swollen on the 

 upper part. 



B. undatum, 

 glaciale, 

 Anglicanum, 

 papyraceum, 

 annulatum, 

 laBvissimum, 

 testudineum, 

 achatinum, 

 glans, 

 papillosum, 

 olivaceum, 

 canaliculatum, 

 crenulatum, 

 reticulatum, 

 Tranquebaricum, 



B. lineatum, 

 fuscatura, 

 lineolatum, 

 inaculo.-iiuu, 

 politum, 

 suturale, 

 mutabile, 

 inflatum, 

 retusum, 

 ventricosum, 

 gemmulatum, 

 Coromandelianum, 

 fasciatum, 

 miga, 

 lyratum, 



B. tricarinatum, 



' Brasilianum, 



' semiconvexum, 



' fasciolatum, 



' vinosum, 



' tenuiplicatum, 



' subspinosum, 



' Ascanias, 



' laevigatum, 



' flexuosum, 



' aciculatum, 



' corriculatum, 



' cribrariuin, 



' grana, 



' cocinella, 



B. zebra, 



dennestoideum, 



aurautium, 



pediculare, 



arcularia, 



coronatum, 



thersites, 



gibbosulum, 



pullus, 



marginulatum, 



pauperatum, 



polygonatum, 



neriteum, 

 2 fossil species. 



Eeurna. Shell oval or elongated, the right lip simple; aperture longitu- 

 dinal, notched at the base. Columella umbilicated on the upper part, and 

 canaliculated below the umbilicus. 



E. spirata, 



E. glabrata, 

 ' Zeylanica, 



E. spirata, E. M. t. 401. f. 2. 

 ' ambulacrum, Sowerby, C. 

 ' valentina, Swainson, Z. 



pi. 144. 

 ' pacifica, do. do. pi. 146. 



E. areolata, 



E. lutosa. 



E. tessellata, Swain. Z. 111. 1 S. pi. 145. 



f. 2. « Zeylanica, E. M. t. 401. f. 3. 



1 S. ' plumbea, Sowerby, C. 111. f. 3, 4. 



' aestralis, ' 5. 



' papillaris, ' 1. 



Terebra. Shell elongated, turreted, very pointed at the summit; aper- 

 ture longitudinal, many times shorter than the spire, notched at the posterior 

 part of the base. Base of the columella turreted or oblique. 



T. maculata, 

 ' flammea, 

 ' crenulata, 

 ' dimidiata, 

 ' muscaria, 

 ' subulata, 



T. oculata, 

 ' duplicata, 

 ' Babylonia, 

 ' corrugata, 

 ' Senegalensis, 

 ' ccerulescens, 



T. striatula, 

 ' chlorata, 

 ' ceritbina, 

 ' raphanula, 

 ' cingulifera, 

 ' my tiros, 



T. scabrella, 

 ' strigilata, 

 ' lanceata, 

 ' aciculina, 

 ' granulosa, 

 ' vittata. 



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