CONTENTS
xiii
7. Parasites of Commercially Important Marine Molluscs.
The Phyla Nemertinea, Aschelminthes and Annelida . . 262
I. Phylum Nemertinea
. . .. .. .. .. . . 26
11. Phylum Aschelminthes
Class Nematoda
.. .. .. .. .. .. 263
111. Phylum Annelida
.. .. .. .. .. .. 273
8. Parasites of Commercially Important Marine Molluscs.
The Phylum Mollusca .. .. .. .. .. .. 276
9. Parasites of Commercially Important Marine Molluscs.
The Class Crustacea
. . .. .. .. .. . . 286
I. Class Crustacea . . .. .. .. .. .. . . 286
A. Subclass Copepoda
. . .. .. .. .. 286
B. Subclass Malacostraca . . .. .. .. ,. 315
Appendix. A List of Commercially Important Marine Molluscs
and their Known Parasites
.. .. .. .. .. 336
References.
.. .. .. .. .. ,. .. .. 345
AUTHOR INDEX . . .. .. I . .. .. .. .. 391
TAXONOMIC INDEX . . .. .. .. ..< .. .. .. 401
SUBJEUT INDEX . . .. .. .. .. .. .. .. 415