TABLE OF CONTENTS. XV 



APPENDIX A. 



PAGE 



J. Hartley Durrant. — Nomenclature of Lepidoptera : Correspondence 



relating to questions circulated by Sir George F. Hampson, Bart. . 273 



APPENDIX B. 



Prof. A. A. W. Hubrecht. — Ueber die Entwickelung der Placenta von 

 Tarsius und Tupaja nebst Bemerkungen ueber deren Bedeutung 

 als Haematopoietische Organe. (Plates 4 — 15) .... 343 



APPENDIX C. 



Prof. H. F. Osbom. — Remarks at the discussion on the Origin of 



Mammals on Thursday, 25 August (see p. 70) 413 



Alphabetical List of Authors and Speakers 421 



