1939-1966 Six volumes. xiv, 957, 1025, 1065, 758, 308, 329 p., green cloth. First volume with detached covers and spine, third and fourth volume with joints and outer ends spine worn. Library stamps. Working copy only.We offer the complete original set (first 4 vols) + first and second supplement which enlarges the scope of the work with names up to 1955.Nomenclator Zoologicus is a continuous record of the bibliographical origins of the names of every genus and subgenus in zoology published since the 10th ed. of Linnaeus' Systema Naturae in 1758. Names are listed alphabetically, with a bibliographic reference to the original description of each one and an indication of the animal group to which it belongs.