MELVILL & STKES : MAEINE SHELLS FROM THE ANDAMANS. 45 



128. CyPE^A STEKCtrS-MUSCAEUM. (J. R. H.) 



129. Cype^a tabescens, (Sol.) Dillwyn. (J. E. H.) 



130. Ctpe^a Isabella, L. (J. R. H.) 



131. Cype^a scijeea, Cliemn. (J. E,. H.) 



132. Cassis eeistacexjs. (J. E. H.) 



133. Cancellaeia (Meetca) elegans, Sby. 



134. Ceeithium TitAiLLii, Sby. A variety of this well-known 

 shell; perhaps even better known by its var. alternatum, Sby., than 

 by the typical form. 



135. Ceeithium titbeeculatum, L. 



136. Ceeithiuh MOEuar, Lam. 



137. Ceeithium puepueascekts, Sby. One large specimen. 



138. Ceeithium coealium, Dufr. 



139. Tymphanotomus eluviatilis, P. & M. 



140. Planaxis sulcatus, Lam. Large specimens of this ubiquitous 

 Eastern species. 



141. ElSELLA LUTEA, Goulcl. 



142. TuEEiTELLA (Zaeia) duplicata, L., var. acutangula, L. 

 A common Indian Ocean form. 



143. MoNODOifTA LABio, L. A commou shore-shell. 



There are juvenile specimens of a Turho, an AsiraUum, and Trochus 

 iPolydonta) in the collection, that are best left unclassified at present. 



144. Stomatia phtmotis, Helbling. 



145. Atys iSTAUCUM, Linn. (J. E. H.) 



146. Haliotis (Teinotis) asinina, L. We do not consider Teinotis 

 to be other than a subgenus. 



147. EiMULA EXQUisiTA, A. Ad. The type, with which the one very 

 beautiful example forwarded by Mr. Booley agrees precisely, came 

 from the Philippines. 



148. Dentalium apeinum, L. Also from the Philippine Islands, 



149. Dentalium politum, Ij. [= eburneum, Desh.). 



150. Dentalium Javanum, Sby. 



All three represented by fine examples. 



151. AucA ZEBEA, Sby. Juvenile examples. 



152. MoDioLA ALBicosTATA, Lam. 



153. Septieee Nicobaeicus, Chemn. (= S. lilocularis, L.). Pine 

 and typical. 



154. * Peena Samoensis, Baird. Originally described from the 

 Pacific Islands. 



155. Avicula inquinata, Reeve? "We record this with doubt, as 

 the specimens are very young. 



