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New land mollusca of the Japanese empire

Authors: H A Pilsbry | Y Hirase

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1909, in volume 60, pages 586-599

Created: 2014-07-24, modified: 2014-07-24

January 19

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 2

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

A contribution to the comparative morphology of the thoracic sclerites of insects

Authors:

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 3-54

Created: 2010-12-06, modified: 2021-04-05

An Orthopterological reconnoissance of the Southwestern United States. Part II: New Mexico and Western Texas

Authors: J A G Rehn | Hebard

Published in Proceedings of the Academy of Natural Sciences of Philadelphia (Proc. Acad. Nat. Sci. Philad.), in 1909, in volume 61, pages 111-175

Created: 2011-06-01, modified: 2022-10-20

March 2

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 176

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

April 20

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 193

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

Arachnida from Costa Rica

Authors: N Banks

Published in Proc. Acad. nat. Sci. Philad., in 1909, in volume 61, pages 194-234

Created: 2010-11-18, modified: 2021-04-05

The Occurrence of Bufo columbiensis East of the Rocky Mountains

Authors: Robert T Young

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 298

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

The Polychætous Annelids Dredged by the U. S. S. "Albatross" off the Coast of Southern California in 1904. I. Syllidæ, Sphærodoridæ, Hesionidæ and Phyllodocidæ

Authors: J Percy Moore

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 321-351

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

A New Species of Scalpellum from British Columbia

Authors: Henry A Pilsbry

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 367-368

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

A new species of fish of the genus Atopichthys, with notes on New Jersey fishes

Authors: Henry W Fowler

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 406-408

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

An orthopterological reconnoisance of the southwest United States. Part III: California and Nevada

Authors: J A G Rehn | Hebard

Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1909, in volume 61, pages 409-483

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

Report of the Corresponding Secretary

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 572-573

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

Elections during 1909

Authors:

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1909, in volume 61, pages 586-587

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