Multi-volume work

Jordan, D.S. 1917-1920. The genera of fishes. Stanford University, University Series: 4 parts, 576 pp.. [+ total of 55 pp. variously paged in Roman numerals]

Volumes

1. Jordan, D.S. (assisted by Barton Warren Evermann), 1917. The genera of fishes, from Linnaeus to Cuvier, 1758-1833, seventy-five years, with the accepted type of each. A contribution to the stability of scientific nomenclature, Aug 1917: 161 pp..
2. Jordan, D.S., 1919. The genera of fishes, part II, from Agassiz to Bleeker, 1833-1858, twenty-six years, with the accepted type of each. A contribution to the stability of scientific nomenclature, Jul 1919: i-ix, 163-284, i-xiii.
3. Jordan, D.S., 1919. The genera of fishes, part III, from Guenther to Gill, 1859-1880, twenty-two years, with the accepted type of each. A contribution to the stability of scientific nomenclature, Oct 1919: 285-410, i-xv.
4. Jordan, D.S., 1920. The genera of fishes, part IV, from 1881-1920, thirty-nine years, with the accepted type of each. A contribution to the stability of scientific nomenclature, Aug 1920: 411-576, i-xviii.