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A Critical Review of the Family Procellariidæ: Part III; Embracing the Fulmareæ (Continued)
Volume 18, Page 25
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Description of Twelve New Species of Unionidæ from South America
Volume 18, Page 33
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May 22d
Volume 18, Page 108
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Notes on Some Members of the Feldspar Family
Volume 18, Page 110
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Observations on Chaetetes and Some Related Genera, in Regard to Their Systematic Position; With an Appended Description of Some New Species
Volume 18, Page 113
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Fourth contribution to the herpetology of tropical America
Volume 18, Page 123
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Description of Two New Species of the Genus Lithasia
Volume 18, Page 133
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Critical Review of the Family Procellariidæ: Part IV; Embracing the Æstrelateæ and the Prioneæ
Volume 18, Page 134
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Critical Review of the Family Procellariidæ; Part V; Embracing the Diomedeinæ and the Halodrominæ. With a General Supplement
Volume 18, Page 172
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On the Introduction of the American Shad into the Alabama River
Volume 18, Page 236
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July 3d
Volume 18, Page 249
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Notes on the Vespertilionidæ of Tropical America
Volume 18, Page 279
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October 2d
Volume 18, Page 290
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October 30th
Volume 18, Page 291
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Third Contribution to the History of the Balænidæ and Delphinidæ
Volume 18, Page 293
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On the Reptilia and Batrachia of the Sonoran Province of the Nearctic Region
Volume 18, Page 300
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Fifth contribution to the herpetology of tropical America
Volume 18, Page 317
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Ont He Agricultural Ant of Texas. (Myrmica Molefaciens)
Volume 18, Page 323
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Descriptions of Some New Species of Diurnal Lepidoptera. Series II
Volume 18, Page 331
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Description of the Hot Springs of Soda Creek, Their Location, Number, Temperature and Altitude, and the Geological Features of the Surrounding Locality; Together with the Remarkable Discovery of a Human Skeleton and a Fossil Pine Tree in the Boulder and Gravel Formation of Soda Bar, Oct. 13th, 1860
Volume 18, Page 342
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List of COLEOPTERA collected in the Mountains of Lycoming County, Pa
Volume 18, Page 346
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List of COLEOPTERA collected near Fort Whipple, Arizona, by Dr. Elliott Coues, U.S.A., in 1864-65
Volume 18, Page 348
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Additions to the Coleopterous Fauna of the United States. No. 1
Volume 18, Page 361
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Report of the Curators for 1866
Volume 18, Page 418
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Elections for 1866
Volume 18, Page 421
