John A Ryder

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Description of a new species of Chirocephalus

Published in Annals And Magazine of Natural History, in 1879, in volume 4, pages 251-252

Created: 2011-09-29, modified: 2011-09-29

Energy as a Factor in Organic Evolution

Published in Proceedings of The American Philosophical Society, in 1893, in volume 31, issue 141, pages 192-203

Created: 2017-01-01, modified: 2017-01-01

The Phylogeny of the Sweat-Glands

Published in Proceedings of The American Philosophical Society, in 1889, in volume 26, issue 130, pages 534-540

Created: 2017-01-01, modified: 2017-01-01

On the chlorophylloid granules of Vorticella

Published in Proceedings of The United States National Museum, in 1884, in volume 7, pages 9-12

Created: 2011-06-30, modified: 2017-01-06

On a Tumor in the Oyster

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1887, in volume 39, pages 25-27

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

A Physiological Theory of the Calcification of the Skeleton

Published in Proceedings of The American Philosophical Society, in 1889, in volume 26, issue 130, pages 550-558

Created: 2017-01-01, modified: 2017-01-01

On certain features of the development of the salmon

Published in Proceedings of The United States National Museum, in 1885, in volume 8, pages 156-162

Created: 2011-06-30, modified: 2017-01-06

The Structure, Affinities and Species of Scolopendrella

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1881, in volume 33, pages 79-86

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

XLII.—On the mechanical genesis of the scales of fishes

Published in Annals And Magazine of Natural History, in 1893, in volume 11, pages 243-248

Created: 2011-09-23, modified: 2011-09-23

The Mechanical Genesis of the Form of the Fowl's Egg

Published in Proceedings of The American Philosophical Society, in 1893, in volume 31, issue 141, pages 203-209

Created: 2017-01-01, modified: 2017-01-01

On the Mechanical Genesis of the Scales of Fishes

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1892, in volume 44, pages 219-224

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

Proofs of the Effects of Habitual Use in the Modífication of Animal Organisms

Published in Proceedings of The American Philosophical Society, in 1889, in volume 26, issue 130, pages 541-549

Created: 2017-01-01, modified: 2017-01-01

Growth and Development of Known-Age Ring-Billed Gull Embryos

Published in The Wilson Bulletin, in 1977, in volume 89, issue 2, pages 243-252

Created: 2016-12-04, modified: 2016-12-04

The Eye, Ocular Muscles and Lachrymal Glands of the Shrew-Mole (Blarina talpoides Gray)

Published in Proceedings of The American Philosophical Society, in 1890, in volume 28, issue 132, pages 16-18

Created: 2017-01-01, modified: 2017-01-01

Morphological notes on the limbs of the amphiumidœ, as indicating a possible synonymy of the supposed genera

Published in Annals And Magazine of Natural History, in 1879, in volume 4, pages 95-96

Created: 2011-09-29, modified: 2011-09-29

V.—The microscopic sexual characteristics of the American, Portuguese, and common edible oyster of Europe compared

Published in Annals And Magazine of Natural History, in 1883, in volume 12, pages 37-48

Created: 2011-09-29, modified: 2011-09-29

On the Cause of the Greening of the Oyster and Its Presumed Algous Endoparasites

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1892, in volume 44, pages 352

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

The Origin of Sex Through Cumulative Integration, and the Relation of Sexuality to the Genesis of Species

Published in Proceedings of The American Philosophical Society, in 1890, in volume 28, issue 132, pages 109-159

Created: 2017-01-01, modified: 2017-01-01

Notice of a new Pauropod

Published in Annals And Magazine of Natural History, in 1879, in volume 4, pages 322

Created: 2011-09-29, modified: 2011-09-29

On the development of viviparous osseous fishes

Published in Proceedings of the United States National Museum, in 1885, in volume 8, pages 128-155

Created: 2010-01-14, modified: 2017-01-06

Breeding Densities and Migration Periods of Common Snipe in Colorado

Published in The Wilson Bulletin, in 1977, in volume 89, issue 1, pages 116-121

Created: 2016-12-04, modified: 2016-12-04

On the value of the fin-rays and their characteristics of development in the classification of the fishes, together with remarks on the theory of degeneration

Published in Proceedings of The United States National Museum, in 1886, in volume 9, pages 71-82

Created: 2011-06-30, modified: 2017-01-06

Diagnoses of new genera of nemichthyoid eels

Published in Proceedings of the United States National Museum, in 1883, in volume 6, pages 260-262

Created: 2011-05-26, modified: 2017-01-06

On the anatomy and relations of the Eurypharyngidae

Published in Proceedings of the United States National Museum, in 1883, in volume 6, pages 262-273

Created: 2010-01-14, modified: 2017-01-06

Campylaspis Rex, A New Species (Crustacea : Cumacea) From New Zealand

Published in Proceedings of The Biological Society of Washington, in 2002, in volume 115, pages 412-418

Created: 2011-07-27, modified: 2011-07-27

Home Range and Habitat of Breeding Flammulated Owls in Colorado

Published in The Wilson Bulletin, in 1998, in volume 110, issue 3, pages 342-351

Created: 2017-08-22, modified: 2017-08-22

Nesting Ecology of Canada Geese in the Hudson Bay Lowlands of Ontario: Evolution and Population Regulation by D. G. Raveling, H. G. Lumsden

Published in The Wilson Bulletin, in 1979, in volume 91, issue 1, pages 157-159

Created: 2017-08-22, modified: 2017-08-22

Noteworthy desmids (Desmidiales, Conjugatophyceae) from water supply reservoirs in south-east Queensland, Australia

Published in Muelleria, in 2016, in volume 35, pages 23-33

Created: 2020-03-04, modified: 2023-02-16

On the fore and aft poles, the axial differentiation, and a possible anterior sensory apparatus of Volvox minor

Published in Annals And Magazine of Natural History, in 1889, in volume 4, pages 253-254

Created: 2011-09-23, modified: 2011-09-23

The Functions and Histology of the Yolk-Sack of the Young Toad-Fish

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1890, in volume 42, pages 407-408

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

Identification de Serrivomer Beani Gill et Ryder (Téléostéen Anguilliforme)

Published in Bulletin du Muséum national d'histoire naturelle, in 1954, in volume 26, issue 3, pages 303-306

Created: 2019-12-04, modified: 2019-12-04

Latitudinal Variation in the Definitive Prebasic Molt of Yellow Warblers

Published in The Wilson Bulletin, in 2003, in volume 115, issue 3, pages 325-332

Created: 2016-12-11, modified: 2016-12-11

Morphological notes on the limbs of the Amphiumidae, as indicating a possible synonymy of the supposed genera

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1879, in volume 1879, pages 14-15

Created: 2010-06-27, modified: 2021-04-05

Diurnal stratification of Lake Jandabup, a coloured wetland on the Swan Coastal Plain, Western Australia

Published in Journal of The Royal Society of Western Australia, in 1995, in volume 78, issue 4, pages 99-101

Created: 2020-06-15, modified: 2020-06-15

Allen, John A. Sept. 11, 1891 [to S. Watson]

Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Allen, John A. Sept. 13, 1891 [to S. Watson]

Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Allen, John A. Sept. 16, 1891 [to S. Watson]

Published in Asa Gray correspondence. Senders A, in 1891, pages 1

Created: 2017-06-18, modified: 2017-06-18

Allen, John A. July 26, 1889 [to S. Watson]

Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Allen, John A. Aug. 13, 1889 [to S. Watson]

Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Effect of Acrobeloides nanus (Nematoda: Cephalobidae) upon the survival of Pseudomonas corrugata (Eubacteria) in pasteurized soil from Kapunda, South Australia

Published in Transactions Royal Society of South Australia, in 1993, in volume 117, pages 179-182

Created: 2013-01-28, modified: 2013-01-28

A Hitherto Unpublished Letter of John James Audubon

Published in The Auk, in 1905, in volume 22, pages 170-171

Created: 2013-03-08, modified: 2013-03-08