| Report on the Turton Collection of South African marine mollusks: with additional notes on other South African shells contained in the United States National Museum P Bartsch US Government Printing Office, 1915 | 117 | 1915 |
| Measurement of the Beam-Helicity Asymmetry in the Reaction at the Energy of the Resonance P Bartsch, D Baumann, J Bermuth, R Böhm, K Bohinc, D Bosnar, M Ding, ... Physical review letters 88 (14), 142001, 2002 | 72 | 2002 |
| A monograph of west American pyramidellid mollusks WH Dall, P Bartsch US Government Printing Office, 1909 | 55 | 1909 |
| A monograph of the American shipworms P Bartsch US Government Printing Office, 1922 | 52 | 1922 |
| A new classification of the shipworms and descriptions of some new wood-boring mollusks P Bartsch Proceedings of the Biological Society of Washington, 1921 | 41 | 1921 |
| Herpetological collections from the West Indies, made by Dr. Paul Bartsch under the Walter Rathbone Bacon scholarship, 1928-1930 DM Cochran, P Bartsch Smithsonian Miscellaneous Collections, 1934 | 34 | 1934 |
| Experiments in the breeding of Cerions P Bartsch Carnegie Institution of Washington, 1919 | 34 | 1919 |
| Synopsis of the genera, subgenera, and sections of the family Pyramidellidae WH Dall, P Bartsch Proceedings of the Biological Society of Washington, 1904 | 34 | 1904 |
| A Classification of the American Operculate Land Mollusks of the Family Annulariidac JB Henderson, P Bartsch | 32 | 1920 |
| Notes on Japanese, Indopacific, and American Pyramidellidae WH Dall, P Bartsch Proceedings of the United States National Museum, 1906 | 32 | 1906 |
| The avifauna of the cayerias of southern Cuba, with the ornithological results of the Paul Bartsch expedition of 1930 DW Buden, SL Olson, P Bartsch | 31 | 1989 |
| Mollusks collected on the presidential cruise of 1938 P Bartsch, HA Rehder Smithsonian Miscellaneous Collections, 1939 | 31 | 1939 |
| The pyramidellid mollusks of the Pliocene deposits of North St. Petersburg, Florida P Bartsch Smithsonian miscellaneous collections, 1955 | 30 | 1955 |
| A monograph of West American melanellid mollusks P Bartsch Smithsonian Institution Press, 1917 | 30 | 1917 |
| The shipworms of the Philippine Islands P Bartsch US Government Printing Office, 1927 | 28 | 1927 |
| The cyclophorid operculate land mollusks of America C De La Torre, P Bartsch, JPE Morrison US Government Printing Office, 1942 | 27 | 1942 |
| Pyramidellidae of New England and the adjacent region P Bartsch society 34 (4), 1909 | 27 | 1909 |
| The nomenclatorial status of certain northern turrid mollusks P BARTscH Proceedings of the Biological Society of Washington 54, 1-14, 1941 | 25 | 1941 |
| Molluscan intermediate hosts of the asiatic blood fluke, schistosma japonicum, and species confused with them P Bartsch Smithsonian Miscellaneous Collections, 1936 | 24 | 1936 |
| New turritid mollusks from Florida P Bartsch, HA Rehder Proceedings of the United States National Museum, 1939 | 22 | 1939 |
