Declaration 3: On the Importance of Giving a Clear Indication of the Date of Issue of Every Zoological Publication

Declaration 30: Clarification of the Question of the Generic Name in Combination with which a Specific Name is to be Treated as having been Published when the Species so Named was (a) Placed in a Previously Established Nominal Genus and (b) also Referred to a New Nominal Genus Conditionally Established

Declaration 31: Clarification of the Expression" Type Genus " in the Provisions Relating to the Publication of Family-group Names

Declaration 32: Clarification of the Meaning of Article 21 of the Regies in Relation to the Authorship to be Attributed in Certain Circumstances to Zoological Names and to any Act Taken under Other Provisions of the Regies Affecting the Status of Such Names

Declaration 33: Clarification of the Status under Article 25 of a Name for a Taxon Published in the Index of a Work in the Text of which that Taxon was Described only under a Vernacular Name

Declaration 34: Clarification of the Procedure to be Followed by the International Commission on Zoological Nomenclature when at the Conclusion of a Vote on an Application for the Use of its Plenary Powers it is Found that a Majority but not a Two-thirds Majority of the Members of the Commission Voting thereon has Voted in Favour of the Application in Question

Declaration 35: Clarification of the Meaning of the Expression " syntype" as used in the Regles

Declaration 36: Determination under Decision 85 of the Fourteenth International Congress of Zoology,Copenhagen, 1953, of the Gender to be Attributed to Generic Names having the Terminations " -ops " and" -opsis " Respectively

Declaration 37: Clarification of the Provisions in the Regies Regarding the Method to be Followed in Determining the Relative Precedence to be Accordedto Any Two Names for Nominal Family-group Taxa Published in the Same Work and on the Same Date

Declaration 38: Clarification of the Procedure to be Adopted Determining the Authorship to be Attributed for the Purposes of Zoological Nomenclature to any Given Work in Cases where the Accuracy of the Authorship Stated in the Title has been Questioned