26 hits (0.01 seconds)

January 21

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 15-17

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

Materials for the study of the Phytophaga

Authors: G R Crotch

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 19-83

Created: 2010-11-23, modified: 2021-04-05

February 11

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 99-100

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

March 4

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 205-206

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

March 11

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 206

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

March 18

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 207-208

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

Description of a New Species of Goniodoris

Authors: Andrew Garrett

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 232

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

On the Lingual Dentition and Jaw of Certain Terrestrial Pulmonata from the United States, with Remarks on Their Systematic Value

Authors: Thomas Bland | W G Binney

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 240-256

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

Observations on Change in Structure of a Larva of Dryocampa imperialis

Authors: Thomas G Gentry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 274-275

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

Influence of Nutrition on Sex among the Lepidoptera

Authors: Thomas G Gentry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 281-283

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

May 1, 1873

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 285-286

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

Descriptions of new species of Orthoptera collected in Nevada, Utah and Arizona by the expedition under Lt. G. M. Wheeler

Authors: C Thomas

Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1873, in volume 25, pages 295-297

Created: 2011-06-02, modified: 2021-04-05

Synonymical remarks upon North American Coleoptera

Authors: Leconte John Lawrence

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 321-336

Created: 2011-06-01, modified: 2021-04-05

On a new American species of pleuronectoid (Glyptocephalus acadianus)

Authors: T N Gill

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 360-362

Created: 2011-05-19, modified: 2022-10-20

October 7

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 363-364

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

October 14

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 364-366

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

November 18

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 370-371

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

November 25

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 372-373

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

December 2

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 414

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

Description of Seven New Species of Unionidæ of the United States

Authors: Isaac Lea

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 422-423

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

Notes on the Genus Conchiopsis, Cope

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 425-426

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

The Librarian's Report

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 428-429

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

Report of Recorder of Biological and Microscopical Section

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 432-434

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

Report of Conservator of Conchological Section

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 434-437

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

Correspondence of the Academy. For 1873

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 439-442

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

Catalogue of the recent species of the class Brachiopoda

Authors: W H Dall

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1873, in volume 1873, pages 177-204

Created: 2010-11-22, modified: 2021-04-05