82 



2167 Marginella gnttata, SoL MS, BUlw, 



2168 picta, Dillw. 



2169 catenata. Vol. cafenata, Montagu, 



2170 Monilis, Voluta Monilis^ Dillw, Vol- 



varia MonUi<i, Lam. 



2171 



2172 — — 



2173 Chemnitzii, Voluta, Dillw. 



2174 



2175 



2176 



2177 . 



2178 — 



2179 ' pallida, Vblvaria pallida^ Lam. 



2180 triticea, Volvaria triticea. Lam. 



2181 



2182 ■ 



2182a miliaria 



OrULA, 



2183 Omla oviformis 

 2184 angulosa 



2185 verrucosa 



2186 ■ earnea 



2187 gibbosa 



2188 < acicularis 



2189 Spelta 



21M birostris 



2191 Volva 



CYPRMA, 



Obs. The CypraBse are named according to Gray's 

 article on Cyprasideae in Zoological Journal, 

 vol. I. 



2192 Cypraea Mappa, several fine varieties 



2193 Arabica, numerous specimens and va- 

 rieties 



