CONTENTS. 



APPENDIX I. — Additional Species, recently ascertained 



TO be South African . . . . -377 



APPENDIX II. — Additions and Corrections . . 393 



Errata . . . . . • • .419 



Systematic Index to Vol. III. . . . . .423 



Index ......... 427 



List of Species Figured in the Plates . . .437 



