TABLE OF CONTENTS Professor J. Chester Bradley's Draft of the EngUsh text of the Regies : Prefatory Note prepared by Professor J. Chester Bradley as Compiler of the present Draft Table of Contents of Draft Text Part 1 : Names, Nomenclatural Regulations and their inter-relations with taxonomy Part 2 : Linguistic Regulations Part 3 : Regulations pertaining to this " Code " and Commission . . to the VII Page Colloquium on Zoological Nomenclature : Speech of Welcome by Sk Gavin de Beer, D.Sc, F.R.S., President of the Fifteenth Inter-national Congress of Zoology, London, 1958 . . . . . . . . (I) Authorised Enghsh translation of the official text of the Regies Internationales de la Nomenclature Zoologique as that Document existed up to the opening of the Paris Congress in 1948 . . . . i Arrangements made by the International Trust for Zoological Nomen-clature for the pubUcation of Professor J. Chester Bradley's Draft of the Enghsh text of the Regies as amended by the International Congresses held in Paris and Copenhagen in 1948 and 1953 respectively : Statement prepared by the International Trust for Zoological Nomenclature . . . . . . . . . . . . 1 7 11 35 191 245 Comparison of Article Numbers assigned to provisions in the existing Regies ^vith the Article Numbers assigned to those provisions in the Draft of the Revised Enghsh Text prepared by Professor J. Chester Bradley : Statement prepared by the International Trust for Zoological Nomenclature . , . . , . . . . . . . . . 287 Report by the " Regies " Section, Office of the International Trust for Zoological Nomenclature . . . . . . . . 291 English text of the draft of the revised " Regies " as pubhshed in Volume 14 of the Bulletin of Zoological Nomenclature : Corrigenda 367 Draft of a French text of the Regies based upon the Draft of the Enghsh text prepared by Professor J. Chester Bradley : statement prepared by the International Trust for Zoological Nomenclature . . . . 371