Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 14 of 14

Full-Text Articles in Life Sciences

Kentucky Warbler (Vol. 10, No. 4), Kentucky Library Research Collections Oct 1934

Kentucky Warbler (Vol. 10, No. 4), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.


Whole Issue Nebraska Bird Review (Oct 1934) 2(4) Oct 1934

Whole Issue Nebraska Bird Review (Oct 1934) 2(4)

Nebraska Bird Review

Contents

A Systematic Analysis of the Measurements of 404 Nebraska Specimens of Geese of the Branta canadensis Group, Formerly Contained in the D. H. Talbot Collection. By Philip A. DuMont and Myron H. Swenk ... 103

General Notes ... 117

Editorial Page ... 122

The 1934 Migration Season ... 123

Here and There with the N.O.U. Members ... 126

A Brief Synopsis of the Birds of Nebraska. III. Totipalmate Swimmers (Pelecaniformes) ... 128

A History of Nebraska Ornithology. I. The Ancient Period (Continued). Aboriginal Man and Bird Life ... 137

Index ... 144

More Important Published Lists of the Birds …


Farm Sheep Facts, M. A. Alexander, W. W. Derrick, W. Tolman Oct 1934

Farm Sheep Facts, M. A. Alexander, W. W. Derrick, W. Tolman

Nebraska Agricultural Experiment Station: Historical Circulars

This circular discusses the sheep industry, recommendations for care of ewes, rams, and lambs, shearing and wool, and showing sheep.


Some Observations On Humidity And Weight Loss In The Incubation Of Turkey Eggs, F. E. Mussehl, C. W. Ackerson Aug 1934

Some Observations On Humidity And Weight Loss In The Incubation Of Turkey Eggs, F. E. Mussehl, C. W. Ackerson

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

1. Turkey eggs which are incubated under chicken hens lose from 11 to 13 per cent of their original weight during the first 24 days of incubation. Small turkey eggs lose relatively more weight than large eggs incubated under the same conditions. 2. Considerable variation was observed in the weight loss during the first 24 days of incubation of eggs of approximately the same size when incubated in the same environment. The range was from 7 to 24 per cent of the original weight. Differences in shell texture may account for these variations, although care was taken to select only …


The Vitamin E Content Of Certain Dairy Feeds, I. L. Hathaway, H. P. Davis Aug 1934

The Vitamin E Content Of Certain Dairy Feeds, I. L. Hathaway, H. P. Davis

Historical Research Bulletins of the Nebraska Agricultural Experiment Station

A study was made of the vitamin E content of each of the ingredients of our dairy herd ration, excepting the salt, lime, and bone meal. Female rats which were able to conceive but unable to reproduce when fed a diet deficient in vitamin E were fed the various feeds as a source of vitamin E during a second breeding period. The presence of vitamin E in a feed was thus shown by the ability of the female to cast a litter. The vitamin E content of bran, shorts, linseed oil meal, hominy feed, white corn, yellow corn, cottonseed meal, …


Studies On A Cave Fish Of Uncertain Classification, Jennie Miller Orr Aug 1934

Studies On A Cave Fish Of Uncertain Classification, Jennie Miller Orr

Masters Theses & Specialist Projects

The specimens studied during this investigation were taken incidentally during a general faunal survey of certain peculiar streams flowing from underground channels. On casual examination it was evident that they belonged to the cave fish group but were not the well known almost colorless blind variety. After checking the descriptions in various vertebrate manuals it appeared that they were probably a new species.

There are three groups of cave fishes, the non-blind, the semi-blind and the blind. Chologaster, or the Rice Field Minnows of South Carolina, are members of the non-blind group. Forbesichthys of southern Illinois and Kentucky is an …


Kentucky Warbler (Vol. 10, No. 3), Kentucky Library Research Collections Jul 1934

Kentucky Warbler (Vol. 10, No. 3), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.


Whole Issue Nebraska Bird Review (July 1934) 2(3) Jul 1934

Whole Issue Nebraska Bird Review (July 1934) 2(3)

Nebraska Bird Review

Contents

The Interior Carolina Paroquet as a Nebraska Bird. By Myron H. Swenk ... 55

General Notes ... 60

Editorial Page ... 67

The 1934 Migration Season ... 68

Here and There with the N.O.U. Members ... 89

Minutes of the Thirty-fifth Annual Meeting ... 90

Report on the Thirty-second Annual Field Day ... 96

Membership Roll of the Nebraska Ornithologists' Union ... 97

Published Lists of the Birds of Nebraska ... 100


Kentucky Warbler (Vol. 10, No. 2), Kentucky Library Research Collections Apr 1934

Kentucky Warbler (Vol. 10, No. 2), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.


Whole Issue Nebraska Bird Review (April 1934) 2(2) Apr 1934

Whole Issue Nebraska Bird Review (April 1934) 2(2)

Nebraska Bird Review

Contents

Notes on Some Logan County Birds. By Mr. and Mrs. Earl W. Glandon ........................................31

General Notes ........................................... 37

Editorial Page .......................................... 40

The 1934 Migration Season ............................... 42

Here and There with the N. O. U. Members ................. 51

Principal Ornithological Organizations of the United States .. 52


Contributions To The Anatomy Of The Aortic Arches Of The Acanthias Vulgaris, Wendell Corwin Apr 1934

Contributions To The Anatomy Of The Aortic Arches Of The Acanthias Vulgaris, Wendell Corwin

Bachelors’ Theses

The spiny dogfish is a small shark that averages about two feet in length and three pounds in weight. It is called spiny because of the presence of a prominent spine on the boarder of each dorsal fin. The species has a wide distribution in the North Atlantic, occurring plentifully on the American and European shores, as well as in the Mediterranean Sea. The fish swim in enormous schools and are constantly in motion. The dogfish has no economic importance but is universally used for dissection in the zoological laboratory.


Some Digenetic Trematodes From Deep-Water Fish Of Tortugas, Florida, Harold W. Manter Jan 1934

Some Digenetic Trematodes From Deep-Water Fish Of Tortugas, Florida, Harold W. Manter

Harold W. Manter Laboratory: Library Materials

Introduction (first two paragraphs)

The parasitic fauna of ocean depths is practically unknown. Although an extensive fish population occurs at all depths, very little study has yet been made on the helminths of these fish. During the summers of 1930, 1931, and 1932 excellent opportunity was offered for the collection of parasites from fish trawled from depths varying from 40 to 582 fathoms at Tortugas, Florida. A considerable number of systematic hauls by the staff and crew of the Tortugas Biological Laboratory of the Carnegie Institution of Washington yielded an abundance and considerable variety of fish, some of rare forms, …


Kentucky Warbler (Vol. 10, No. 1), Kentucky Library Research Collections Jan 1934

Kentucky Warbler (Vol. 10, No. 1), Kentucky Library Research Collections

Kentucky Warbler

No abstract provided.


Whole Issue Nebraska Bird Review (January 1934) 2(1) Jan 1934

Whole Issue Nebraska Bird Review (January 1934) 2(1)

Nebraska Bird Review

Contents

Twenty-one Years of Bird Study at Red Cloud, Nebraska. By J. M. Bates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3

General Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5

Editorial Page..... . . …