36 hits (0.01 seconds)

January 31

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 4

Created: 2013-03-02, modified: 2013-03-02

New and Interesting Species in the "Isaac Lea Collection of Eocene Mollusca"

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 71-82

Created: 2013-03-02, modified: 2013-03-02

February 21

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 83

Created: 2013-03-02, modified: 2013-03-02

Some Observations on the Illecellewaet and Asulkan Glaciers of British Columbia

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 121-124

Created: 2013-03-02, modified: 2013-03-02

Descriptions of New Species of Turbonilla of the Western Atlantic Fauna, with Notes on Those Previously Known

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 145-177

Created: 2013-03-02, modified: 2013-03-02

March 28

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 178

Created: 2013-03-02, modified: 2013-03-02

Notes on a small collection of Chinese fishes

Authors: Henry W Fowler

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 179-182

Created: 2011-05-19, modified: 2011-06-21

New and Little-Known Species of Pristiloma

Authors: Henry A Pilsbry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 185-187

Created: 2013-03-02, modified: 2013-03-02

Contributions to a Knowledge of the Hymenoptera of Brazil, No. 6: A Collection from Rio Grande do Sul and São Paulo

Authors: William J Fox

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 195-200

Created: 2013-03-02, modified: 2013-03-02

Some untenable names in ornithology

Authors: Harry C Oberholser

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 201-216

Created: 2014-05-10, modified: 2014-05-10

Thermotropic Movement of the Leaves of Rhododendron maximum L

Authors: John W Harshberger

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 219-224

Created: 2013-03-02, modified: 2013-03-02

May 16

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 225

Created: 2013-03-02, modified: 2013-03-02

Relations of the Land Molluscan Fauna of South America

Authors: H A Pilsbry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 226

Created: 2013-03-02, modified: 2013-03-02

Neuropterous Insects Collected by Dr. A. Donaldson Smith in Northeastern Africa

Authors: Philip P Calvert

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 228-244

Created: 2013-03-02, modified: 2013-03-02

West American Eulimidæ

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 254-257

Created: 2013-03-02, modified: 2013-03-02

A New Australian Eulima

Authors: Henry A Pilsbry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 258

Created: 2013-03-02, modified: 2013-03-02

Descriptions of Two New Gray Foxes

Authors: Miller

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 276-280

Created: 2013-03-02, modified: 2013-03-02

The Marine Fishes of Peru

Authors: James Francis Abbott

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 324-364

Created: 2013-03-02, modified: 2013-03-02

Monazite in Delaware County, Pa

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 377-378

Created: 2013-03-02, modified: 2013-03-02

Confirmation of the Generic Characters of Ashmunella

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 379

Created: 2013-03-02, modified: 2013-03-02

New Species and Varieties of Mollusks from Miami, Florida

Authors: Henry A Pilsbry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 403-405

Created: 2013-03-02, modified: 2013-03-02

Contributions to a Knowledge of the Hymenoptera of Brazil, No. 7: Eumenidæ (Genera Zethus, Labus, Zethoides, Eumenes, Montezumia and Nortonia)

Authors: William J Fox

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 407-432

Created: 2013-03-02, modified: 2013-03-02

October 10

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 465

Created: 2013-03-02, modified: 2013-03-02

A New Race of Short-Eared Owl

Authors: Witmer Stone

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 478

Created: 2013-03-02, modified: 2013-03-02

Description of Ameiurus lacustris okeechobeensis

Authors: Henry W Fowler

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 480-481

Created: 2013-03-01, modified: 2013-03-01

Observations on Fishes from the Caroline Islands

Authors: Henry W Fowler

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 482-496

Created: 2013-03-02, modified: 2013-03-02

Presentation of a Portrait of Carolus Linnœus by Mr. Charles E. Smith

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 498-500

Created: 2013-03-02, modified: 2013-03-02

A New American Species of Zonitoides

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 524

Created: 2013-03-02, modified: 2013-03-02

Report of the Curators

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 538-540

Created: 2013-03-02, modified: 2013-03-02

Report of the Biological and Microscopical Section

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 541-542

Created: 2013-03-02, modified: 2013-03-02

Report of the Ornithological Section

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 548-550

Created: 2013-03-02, modified: 2013-03-02

Council for 1900

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 550

Created: 2013-03-02, modified: 2013-03-02

Elections during 1899

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1899, in volume 51, pages 551

Created: 2013-03-02, modified: 2013-03-02

A study of the type specimens of birds in the collection of the Academy of Natural Sciences of Philadelphia, with a brief history of the collection

Authors:

Published in Proceedings of the Academy of Natural Sciences, in 1899, in volume 51, issue 1, pages 5-62

Created: 2015-04-05, modified: 2015-04-05

A small collection of batrachians and reptiles from eastern Mongolia

Authors: Witmer Stone

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1899, in volume 1899, pages 183-184

Created: 2011-06-01, modified: 2011-06-21

Some notes on Coccidae

Authors: T D.a. Cockerell

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1899, in volume 1899, pages 259-275

Created: 2010-11-22, modified: 2011-06-21