Document 2/11—Two Statements Furnished by D. K. McE. Kevan

Document 2/12—Proposed Maintenance of Copenhagen Decision 54(1)(a). Statement Setting out the Views of the Members of the Committee on Entomological Nomenclature of the Entomological Society of America: communicated by Robert L. Usinger on Behalf of the Committee

Document 2/12—Suggestions Furnished by Franz Daniel

Document 2/13—On the Question Whether and Subject to what Conditions the Concept, of a "Neotype" should be Officially Recognised by an Appropriate Amendment to the Regles. By Cyril F. dos Passos

Document 2/13—Views of the Nomenclature Committee of the Society of Systematic Zoology: communicated by W. I. Follett

Document 2/14—Report on the Action Taken by the International Commission Under its Plenary Powers to Prevent the Application of Copenhagen Decision 54(1)(a) (Retention in Certain Cases of Family-group Names Based Upon invalid Generic Names) in Cases where it had been Represented by Specialists in the Groups Concerned that Otherwise Confusion and Name-changing would Result

Document 2/14—Statement by Th. Haltenorth

Document 2/15—Enclosure to Letter Dated 23rd May 1952. By W. J. Arkell

Document 2/15—Proposed Withdrawal of Copenhagen Decision 54(1)(a)

Document 2/16—Statement by J. R. Dymond