CONTENTS. 



PART I. INTRODUCTION ...... 



,, II. SYSTEMATIC SYNOPSIS . . 37 



,, III. DESCRIPTION OF SPECIES : 



Tubuliporidae ... . 41 

 Idmoniidae .... 



Entalophoridae . . . - 137 



Fascigeridae . . .166 



Osculiporidae . . . 172 



Theonoidae .... .172 



Clausidae I 84 



Reticuliporidae . . . .191 



Ceramoporidae . . . 193 



Amplexoporidae ... . . 195 



Heterotrypidse 



Membraniporidae 



Microporidae . . . 214 



APPENDIX A. MISCELLANEOUS RECORDS . . . .217 



B. LIST OF SPECIES WITH DISTRIBUTION . 220 

 ,, C. BIBLIOGRAPHY ...... 224 



INDEX OF SPECIES AND GENERA. 



