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Rhizopods as Food for Young Fishes
Volume 33, Page 9
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The Structure, Affinities and Species of Scolopendrella
Volume 33, Page 79
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Observations on Planorbis
Volume 33, Page 92
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May 24
Volume 33, Page 111
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Quercus Durandii, Buckley
Volume 33, Page 121
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Observations upon the Hippopotamus
Volume 33, Page 126
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June 14
Volume 33, Page 149
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Notes on the Tertiary Geology of the Southern United States
Volume 33, Page 151
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July 5
Volume 33, Page 160
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July 12
Volume 33, Page 162
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The Snare of the Ray Spider (Epeira radiosa), a New Form of Orb-Web
Volume 33, Page 163
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A New Form of Fresh-Water Sponge
Volume 33, Page 176
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A Revision of the Cis-Mississippi Tertiary Pectens of the United States
Volume 33, Page 416
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September 20
Volume 33, Page 429
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On the Nature of the Diphtheritic Contagium
Volume 33, Page 435
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October 25
Volume 33, Page 443
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A Revision of the Tertiary Species of Arca of the Eastern and Southern United States
Volume 33, Page 448
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The Genus Carterella vs. Spongiophaga Pottsi
Volume 33, Page 460
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Report of the President
Volume 33, Page 472
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Summary of the Report of Wm. C. Henszey, Treasurer, for the Year Ending Nov. 30, 1881
Volume 33, Page 502