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Notes on the cowry, Cypraea spadicea, Swainson
Vol 52, Page 1, Date 1938
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Cypraeidae from Guam
Vol 52, Page 5, Date 1938
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The type locality of Helix tudiculata var. tularensis Hemphill
Vol 52, Page 7, Date 1938
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Remarks on some west American mollusks
Vol 52, Page 10, Date 1938
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New varieties of Anguispira and Discus
Vol 52, Page 11, Date 1938
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New species of Urocoptis and Euglandina
Vol 52, Page 15, Date 1938
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Busycon carica (Gmelin) as a genotype
Vol 52, Page 16, Date 1938
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A new Pseudomelatoma from California
Vol 52, Page 21, Date 1938
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The type of Polygyra Say
Vol 52, Page 22, Date 1938
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A Pleistocene snail from San Miguel Island, California
Vol 52, Page 24, Date 1938
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Further notes on the location of copies of Says American Conchology
Vol 52, Page 25, Date 1938
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Further notes on Archachatina
Vol 52, Page 26, Date 1938
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Note on unreported marine mollusks from Sanibel, Florida
Vol 52, Page 27, Date 1938
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Opeas gracile Hutton in Alabama
Vol 52, Page 29, Date 1938
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Valvata piscinalis (Müller) in the Great Lakes
Vol 52, Page 30, Date 1938
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Bensonies, new name for Bensonia Pfeiffer
Vol 52, Page 33, Date 1938-07
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A new Cuban Polydontes
Vol 52, Page 37, Date 1938
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On the probable cause of certain variations in color of the shell in the genus Liguus
Vol 52, Page 46, Date 1938
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A new Pseudochama from Clarion Island, Mexico
Vol 52, Page 48, Date 1938
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A new Turbonilla from Redondo Beach, California
Vol 52, Page 49, Date 1938
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A crude numerical expression for the brilliance of gastropod shells
Vol 52, Page 51, Date 1938
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A new species of Stenotrema from east Tennessee
Vol 52, Page 54, Date 1938
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A collection of freshwater shells from Kamchatka
Vol 52, Page 56, Date 1938
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Valvata piscinalis (Müller) in the Great Lakes
Vol 52, Page 60, Date 1938
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Thural Dale Foster (September 27, 1897 – June 6, 1936)
Vol 52, Page 62, Date 1938
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The eight annual meeting of the American Malacological Union
Vol 52, Page 66, Date 1938
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Small Cassididae of Florida and the West Indies
Vol 52, Page 73, Date 1939
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Note on the type of Helix (Helicogena) gilvus Férussac
Vol 52, Page 77, Date 1939
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Sphaeriids from the Aleutian Islands
Vol 52, Page 79, Date 1939
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A triad of Umbilicate latirus, recent and Pliocene
Vol 52, Page 84, Date 1939
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Notes on the genera Potamopyrgus and Lyrodes
Vol 52, Page 87, Date 1939
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Notes on the genus Lucina in the western Atlantic
Vol 52, Page 88, Date 1939
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A sinistral specimen of Busycon pyrum (Dillwyn)
Vol 52, Page 89, Date 1939
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Oxystyla from western Mexico
Vol 52, Page 93, Date 1939
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A snail taxi
Vol 52, Page 94, Date 1939
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Garden Mollusca in eastern North America
Vol 52, Page 95, Date 1939
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A new section and a new subspecies of Stenotrema
Vol 52, Page 98, Date 1939
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Cypraeidae from American Samoa with notes on species from Palmyra Island
Vol 52, Page 103, Date 1939
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Terebra flammea Lamarck, a new record for the United States
Vol 52, Page 109, Date 1939
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Two new marine shells from the Aleutian Islands
Vol 52, Page 110, Date 1939
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The distribution of land mollusks of Alabama from their probable centers of origin
Vol 52, Page 112, Date 1939
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Notes on Stephanoda patagonica (Suter) and the genus Radiodiscus with a new name for R. patagonicus Pilsbry
Vol 52, Page 115, Date 1939
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Atys semistriata Pease in Kaneohoe Bay, Oahu, Hawaiian Islands
Vol 52, Page 117, Date 1939
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A new fossil cowry from North Carolina
Vol 52, Page 120, Date 1939
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A new cowry Cypraea jensostergaardi
Vol 52, Page 122, Date 1939
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Description of a new Mollusk from California
Vol 52, Page 123, Date 1939
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Aspects of depauperization
Vol 52, Page 124, Date 1939
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Certain mollusks of the Ogeechee River, Georgia
Vol 52, Page 129, Date 1939
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Mexican mollusks collected for Dr. Bryant Walker in 1926, Part 3
Vol 52, Page 132, Date 1939
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Obituary of Professor A. E. Boycott, F.R.S
Vol 52, Page 135, Date 1939