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Descriptions of new species of the reptilian genera Hyperolius, Liuperus and Tropidodipsas

Authors: E D Cope

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 12, pages 517-518

Created: 2010-06-27, modified: 2011-06-21

Descriptions of two new species of Pimelodus from Kansas

Authors: C C Abbott

Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1861, in volume 12, pages 568-569

Created: 2010-02-09, modified: 2011-06-21

January 1st, 1861

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 1

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

January 15th

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 2

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

February 12th

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 21-24

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

Synopsis of the subfamily of Percinae

Authors: T N Gill

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 44-52

Created: 2011-05-26, modified: 2021-04-05

March 12th

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 56

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

April 2d

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 73-75

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

On the Haploidonotinae

Authors: T N Gill

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 100-105

Created: 2011-05-19, modified: 2021-04-05

Descriptions of new species of Cyrena, Corbicula and Sphaerium

Authors: T Prime

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 125-128

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

On three new forms of rattlesnakes

Authors: R Kennicott

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 13, pages 206-207

Created: 2010-03-21, modified: 2021-04-05

Notes and descriptions of anoles

Authors: E D Cope

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 13, pages 208-215

Created: 2010-03-21, modified: 2021-04-05

Monograph of the tridigitate uranoscopoids

Authors: T N Gill

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 263-271

Created: 2011-05-25, modified: 2021-04-05

Rectfication of the paper upon the Hemiptera of the North Pacific Expedition

Authors: P R Uhler

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 286-287

Created: 2014-11-24, modified: 2014-11-24

Contributions to the ophiology of Lower California, Mexico and Central America

Authors: E D Cope

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 13, pages 292-306

Created: 2010-03-21, modified: 2021-04-05

Oct. 8th

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 311

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

On the Reptilia of Sombrero and Bermuda

Authors: E D Cope

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 13, pages 312-314

Created: 2010-03-21, modified: 2021-04-05

Nov. 19th

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 334

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

Notes on the Coleopterous Fauna of Lower California

Authors: Leconte John Lawrence

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 335-338

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

New species of COLEOPTERA inhabiting the Pacific district of the United States

Authors: John L Leconte

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 13, pages 338-359

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

Report upon the Reptilia of the North Pacific Exploring Expedition, under command of Capt. John Rogers, U. S. N

Authors: Edward Hallowell

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 1860, pages 480-510

Created: 2010-01-24, modified: 2011-10-03

Recent species of Emydosaurian reptiles represented in the Museum of the Academy

Authors: E D Cope

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 1860, pages 549-551

Created: 2010-03-21, modified: 2011-06-21

Some remarks defining the following species of Reptilia Squamata

Authors: E D Cope

Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 1861, pages 75-76

Created: 2010-03-21, modified: 2021-04-05

Description of new pteropine bats from Africa

Authors: H A Allen

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 1861, pages 156-160

Created: 2013-09-29, modified: 2013-09-29

Notes on the Ornithology of Labrador

Authors: E Cues

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 1861, pages 215-257

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

Description of nine new North American Limnobiaceae

Authors: C R Osten Sacken

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1861, in volume 1861, pages 287-292

Created: 2010-10-26, modified: 2021-04-05