Division III.— Articulata, 153 



Class Five. — Annelides, ... . . 153 



Order I.— Sedentaria, 153 



II. Aiitennatae 159 



Method of Collecting and Cleaning Shells, . . 160 



Glossary of Terms used in Conchology, . . . 171 



Index to the Classes, Orders, and Genera, . . 177 



