[Instructions for the correct use of zoologically relevant species designations for our domestic and laboratory animals, with reference to the current nomenclature of their breed types].

This study is concerned with the correct use of the scientific zoological nomenclature for domesticated and laboratory animals. With the help of four tables, additionally, the most current latin names of all important domesticated animals (animals of economic importance, ranch-bred animals, companion animals, fancy animals, laboratory animals) are given. The authors suggest a formal nomenclature for domesticated animals which should principally be related to the scientific name of the parent species (binomially and in italics), as always followed by the completion "forma domestica/f. dom." (not in italics). Problems arising from the use of such scientific names when hybridization and introgression is concerned are also discussed, and appropriate nomenclature is proposed.