PROSOBRANCHIATA. 
112. Chiton, sp. These singular mollusca occur pretty commonly 
but the species are not yet satisfactorily identified, 
Fam. XXVIII.-— Patellid^. 
1 1 3. Pilidium falvum, rare, one worn specimen, 
Fam. XXXI II. — Trochid^. 
1 1 4. Trochus lineatus, very fine specimens- about the rocks at 
low water — abundant. 
115. Adeorbis subcarinata, a few specimens. 
Fam. XXXVII. — Littorinid.e, 
116. Littorina saxatilis, one specimen. 
121. Assiminea Grayana. 
122. Rissoa calathus. 
123. ,, ventrosa, dead sliells 
124. Skenea planorbis. 
125. „ nitidissima. 
126. „ rota. 
Fam. XLI. — Pyramidellid.e, 
127. Eulima polita. 
128. Chemnitzia sp., uncertain until other specimens are found 
for comparison. 
129. Odostomia conoidea. 
134. Nassa incrassata. 
135. Fusus antiquus, brought up alive by dredging. 
Fam. XL VI. — Conid^. 
136. Mangelia linearis. 
117. „ tenebrosa, and varieties, 
118. Lacuna pallidula. 
119. ,, puteolus. 
120. „ vincta, and varieties. 
130. 
131. 
132. 
133. 
rissoides. 
unseulpta. 
spiralis, 
sp. uncertain. 
Fam. XLV.— MuRiciDiE. 
