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Report Of The Zoologist, Henry B. Ward

Studies from the University of Nebraska Zoological Laboratory

In the report of last year was given a full summary of the present state of our knowledge concerning the parasites of man and the domestic animals. It is the intention of the following pages to review the parasitic fauna of the state of Nebraska so far as it is definitely determined, and also to include a list of some species reported but not accurately identified. The second section of this report presents a brief description of some important parasites not included in the group of worms, and hence not mentioned in last year's report. I shall omit all parasites, …

Flora Of Nebraska: Introduction; Part I. Protophyta-Phycophyta; Part Ii. Coleochaetaceae, Characeae, Charles E. Bessey, Dealton Saunders, Albert F. Woods, The Botanical Seminar, University Of Nebraska

School of Biological Sciences: Faculty Publications

The Vegetable Kingdom is in other words the plant world, or the aggregate of organisms called plants. It is co-ordinate with the animal kingdom, and these two include all forms of organic life on the earth. It is not possible to define precisely the line which separates the lower portions of these two kingdoms; we may therefore regard them as simply branches of one great group, inseparable below, but widely divergent above. In attempting to separate plants from animals the most we can do is to bring together those characters which separate the greater number of plants from animals, and …

Some Notes On The Biological Relations Of The Fish Parasites Of The Great Lakes, Henry B. Ward

Studies from the University of Nebraska Zoological Laboratory

A pond or small lake furnishes few variations in depth, temperature, current, or food, and hence the life in it is comparatively uniform. Nowhere else in the world is there found such a continuous body of fresh water as in the Great Lakes. They afford, in themselves alone, an area of water one-fourth greater than that of the state of Nebraska; or, considering the streams and minor lakes within easy reach, no doubt the area is twice as great. Furthermore, there are found here conditions of temperature, depth, light and food more nearly like those prevailing in the ocean. As …

On The Presence Of Distoma Westermanni In The United States, Henry B. Ward

Studies from the University of Nebraska Zoological Laboratory

Last June a piece of the lung of a cat was brought me for examination, as it contained some foreign bodies which were unknown to the finder. A cursory examination showed them to be Distomidae, and more careful study seemed to confirm the first impression that, in spite of a few slight differences, they were specimens of the Asiatic Distoma westermanni. Being somewhat in doubt and not having the literature at hand, I sent several to Dr. C. W. Stiles, helminthologist of the Bureau of Animal Industry at Washington, D. C., who wrote that there was no doubt in …

Bulletin Volume Vi Article Iv Influence Of Changes Of Food And Temperature On The Quantity And Quality Milk Dairy Cows, 1894

University of Nebraska Historical Extension: Bulletin

Bulletin Volume VI Article IV Influence of Changes of Food and Temperature on the Quantity and Quality Milk Dairy Cows, 1894

Bulletin 32, Wheat And Some Of Its Products, Volume Vi, Article Vi, 1894

University of Nebraska Historical Extension: Bulletin

Bulletin 32, Wheat and Some of Its Products, Volume VI, Article VI, 1894

Bulletin 33, Meteorological Observations For 1893–1894, Volume Vi, Article Vii

University of Nebraska Historical Extension: Bulletin

Bulletin 33, Meteorological Observations for 1893–1894, Volume VI, Article VII

Bulletin 36, Experiments In The Culture Of The Sugar Beet, Vol Vi Article X, 1894

University of Nebraska Historical Extension: Bulletin

Bulletin 36, Experiments in the Culture of the Sugar Beet, Vol VI Article X, 1894

A Preliminary Introduction To The Study Of Entomology, Lawrence Bruner

Department of Entomology: Faculty Publications

This book has been prepared for the purpose of partially supplying a demand that seems to exist here in the West for an elementary work on entomology such as can be used in the public schools and on the farm. It is not an original production, but comprises notes from many sources as they have been gathered by the writer and presented from time to time in talks to his classes in the University of Nebraska and before audiences at farmers' institutes throughout the state. The chapters on remedies and on apple and small grain insects have been compiled and …

On The Parasites Of The Lake Fish: Notes On The Structure And Life History Of Distoma Opacum, N. Sp., Henry B. Ward

Studies from the University of Nebraska Zoological Laboratory

This work was done while a member of the scientific corps sent out by the Michigan Fish Commission to begin an investigation of the biological conditions in the Great Lakes. The work in 1893 was carried on at New Baltimore, on Lake St. Clair. My thanks are due to the Michigan Board of Fish Commissioners for the many conveniences placed at my disposal in carrying out the investigations on fish parasites, of which this is one result. To Professor J. E. Reighard, director of the party, I owe much for his interest and hearty cooperation in all matters pertaining to …

Symbiosis And Mutualism, Roscoe Pound

School of Biological Sciences: Faculty Publications

Symbiosis and mutualism, in the vegetable kingdom at least, are phenomena accompanying parasitism. Parasites have various effects upon their hosts, according to the nature of the parasite, its mode of life and method of attack. In some cases the host is quickly killed and the parasite becomes a sort of saprophyte upon the remains. In others the host lives longer or is only partially affected. In still others the host lives on side by side with the parasite indefinitely. A further development is attained in cases where the parasite and host not only live together, but are mutually beneficial, and, …

Cost Of Farm Crops, C. L. Ingersoll, S. W. Perin

University of Nebraska Historical Extension: Bulletin

The present bulletin is an inquiry into the" Cost of Farm Crops," as produced at the State Experiment Station, under the following conditions:

1. The crops were treated substantially as upon the farms ordinarily found in our state.

2. The labor was all charged against the fields at the uniform rate of 15 cents an hour for each man and team, or at the rate of $3 per day of ten hours.

3. Substitute the farmer anywhere in the state for the Experiment Station and charge his time and that of his team at the same rate, and the conditions, …

Notes On The Wing-Color Of North American Locusts Belonging To The Sub-Family Œdipodinæ And Its Seeming Relation To Climatic Conditions., Lawrence Bruner

Department of Entomology: Faculty Publications

One of the many features that have been noted in the study of our North American locusts during the past ten or a dozen years is the color-variation of the wings of the different species of lo-custs of the sub-family Œdipodinæ. As all students know who have had anything to do with these insects, some have yellow, others orange, still others red, and a very few have their wings blue. While this is true, perhaps it has not been generally noted that the presence or absence of humidity seems to have some influence upon these color-variations in the different representatives …

A Preliminary Report On The Worms (Mostly Parasitic) Collected In Lakes St. Clair, In The Summer Of 1893, Henry B. Ward

Studies from the University of Nebraska Zoological Laboratory

In the work done on the fauna and flora of Lake St. Clair during the summer of 1893, the group of Vermes was entrusted to the writer. The following is submitted as a preliminary report on the ground covered, the material obtained, and the results of this branch of the work so far as they can be seen at this stage.

Excluding the Rotifera, which were studied by another member of the party, the Vermes are represented in fresh water by three great classes: the Plathelminthes (Flatworms), Nemathelminthes (Round or Threadworms), and the Annelida (Segmented-worms).

Nebraska: Her Resources, Advantages, And Development, Joseph Garneau, Jr.

Nebraskiana Publications: Resources and Materials on the 37th State

Almost midway between the two greatest oceans of the world, its eastern boundary marked by the rapid flowing Missouri, the westernmost counties shadowed by the towering ranges of the Rockies, with the land of the Dakotas to the north and the great agricultural state of Kansas to the south, lies the garden spot of that vast and shadowy country (which but a few short years since was only known as The Great American Desert).

Today it is the State of Nebraska, the happy home of one million and a half of thrifty, industrious and prosperous people. In less than a …

American Work On Cestodes In 1893, Henry B. Ward

Studies from the University of Nebraska Zoological Laboratory

An important advance in the morphological and systematic knowledge of the Cestoda has been made this year through two papers published by Dr. C. W. Stiles, of the Bureau of Animal Industry. They command attention not only since they emanate from an American worker, but also by reason of the methods employed. Heretofore it has been largely true that tapeworms were identified by their hosts and by their general appearance, and hence no branch of systematic zoology has been more confused. The same form from different hosts was the recipient of as many different names, and even specimens from the …

Insect Enemies Of The Small Grains, Lawrence Bruner

Department of Entomology: Faculty Publications

Although "corn is king" in Nebraska, our crops of small grains are not insignificant. The insect enemies of wheat, oats, barley, and rye therefore demand our attention nearly or quite as much as do those which attack corn. Accordingly, during the past year much time has been given to the study of this class of insect pests. While many of the species are identical for the different crops, the nature of the plants themselves being unlike, it necessarily follows that the mode of attack among these enemies must vary somewhat in each case. This being true, some pains has been …

Bulletin 31, Russian Thistle In Nebraska, Volume Vi, Article V, 1893

University of Nebraska Historical Extension: Bulletin

Bulletin 31, Russian Thistle in Nebraska, Volume VI, Article V, 1893

Notice Of The Occurrence Of Nyctale Richardsoni, Richardson's Owl, In Nebraska, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

THE occurrence in this region of Richardson's owl, Nyctale Richardsoni, seems to be entirely established by the recent capture of one in Lincoln. This is a long distance below its southern limit, and its appearance is something of a surprise.

Sixth Annual Report Of The Botanist, Charles E. Bessey

Papers in Systematics and Biological Diversity

Content:

Grasses at the State Fair

The Weeds of Nebraska

A Preliminary List of the Grasses of Nebraska

The Grasses of Northwestern Nebraska

Some Grasses of Box Butte and Scott’s Bluff Counties

Some Grasses of Southwestern Nebraska

Catalogue Of The Snakes Of Nebraska With Notes On Their Habits And Distribution, W. Edgar Taylor

Papers in Herpetology

The author has published in the proceedings of the Nebraska State Board of Agriculture a complete catalogue of Nebraska serpents including notes and descriptions of the adults and young. Since the preparation of this catalogue Prof. Cope's review of North American snakes has appeared. This together with the fact that the author has had time to review his own studies and add many other notes is sufficient excuse for offering the present catalogue.

In the classification we have followed Prof. Cope. The notes given are confined to the Ophidia or serpents of Nebraska. The range of the collection, which was …

Attempted Extermination Of The Pocket Gopher, Geomys Bursarius, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

The ravages of the pocket gopher extended very generally throughout the State of Iowa, but came under my own personal notice in the rich and fertile farm lands of Poweshiek County and surroundings. The annual loss they occasioned became a matter of such serious moment to the farmers of this county that on Jan. 8, 1890, an unusually liberal measure was voted by the board of supervisors, to the effect that "a bounty of ten cents a head be paid on gopher scalps taken in Poweshiek County, subject to the same laws and conditions that pertain to the payment of …

A Review Of The Cattle Business In Johnson County, Wyoming Since 1882 And The Causes That Led To The Recent Invasion, Oscar H. "Jack" Flagg

Electronic Texts in American Studies

"A Review of the Cattle Business in Johnson County, Wyoming, Since 1882, and the Causes That Led to the Recent Invasion" by Oscar H. Flagg has been ignored by every historian of the period until now with the exception of one who borrowed extensively from it without acknowledgment. Never yet between covers, it ran serially in the weekly Buffalo (Wyoming) Bulletin for eleven installments in 1892, the first appearing when Nate Champion was scarcely three weeks in his grave. The book is biased where its author's personal conflicts are involved but is largely accurate in regard to general facts, as …

Report Of The Entomologist, Lawrence Bruner

Department of Entomology: Faculty Publications

In accordance with custom I present herewith a report as acting entomologist to the State Board of Agriculture. In former reports attention was paid to various insects detrimental to the agricultural interests of the state-sometimes one thing and at other times other things were considered. For the present paper I have concluded to give a review of the subject of the insect enemies of corn. In doing this - it is my intention to follow the plan adopted in Bulletin No. 14 of the Experiment Station, where I treated the insects injurious to young trees growing upon tree claims.

Since …

The Ophidia Of Nebraska, W. Edgar Taylor

Papers in Herpetology

The notes and descriptions given in this catalogue are confined to the Ophidia, or serpents, of Nebraska. The range of the collections made included representative localities in different parts of the state, and only specimens actually examined by the author are included in the catalogue. The localities by counties are represented on the accompanying map.

Localities represented by the specimens examined by the author at the time of making out this catalogue are indicated by the solid circular blotches. The rings indicate the localities represented in the collections of the National Museum as published in Yarrow's Check List. In addition, …

On The Color-Vocabulary Of Children, Harry K. Wolfe

University Studies (University of Nebraska) (1888–1984)

The very interesting investigations and discussions on the development of the color-sense in man, during historical times, have indirectly shown the deficiency of ancient languages in words for simple sensations. Even if the validity of the inference drawn by the original investigators is more than doubtful, their labor has not been in vain. In seeking evidence for the recent evolution of the sense of color, Gladstone, Geiger, and others have shown that few words denoting color are used in the earliest literature of several nations. Furthermore, most of the color-words found denote shades of red, orange, or yellow. Violet is …

The Winnebago County (Iowa) Meteorites, George F. Kunz, Erwin Hinckley Barbour, Joseph Torrey Jr.

Department of Earth and Atmospheric Sciences: Faculty Publications

A remarkable meteor, or meteoric shower, passed over this State at 5.30 P.M., Friday, May 2. In spite of the brightness of the sun, shining at the time in a nearly cloudless sky, the light of the meteor was very noticeable. Its great size, powerful illumination, discharge of sparks, comet-like tail three to five degrees in length, and the great train of smoke which marked its course for a full ten minutes after its passage, made a strong and lasting impression on the minds of all who saw it. Unfortunately the clamor over an exciting game of ball prevented the …

Remains Of The Primitive Elephant Found In Grinnell, Iowa, Erwin Hinckley Barbour

Department of Earth and Atmospheric Sciences: Faculty Publications

The one alluded to was found in 1884, while breaking ground for the Eagle Block, on the north-east corner of Main Street and Fourth Avenue. This animal, a large adult male, is represented by a tusk (eight feet long and nine inches in diameter), several grinders, lower jaw, and part of zygomatic arch, preserved in the museum of Iowa College. These bones occurred about five feet below the surface, and were in an exceedingly soft and perishable condition, as similarly situated remains usually are; but, owing to the skill of Professor H. W. Parker, the tusk and teeth especially were …

A Nematode Formula, Nathan Augustus Cobb

Harold W. Manter Laboratory of Parasitology: Faculty Publications

I hope by the aid of this new formula to be able to describe, even without the aid of figures, at least such species as belong to already well known genera, so accurately as to leave little to be desired, and yet so briefly as to leave space for the full discussion of the important relations existing between these worms and diseases of plants.

The Corn-Stalk Disease In Cattle, Frank S. Billings

School of Veterinary and Biomedical Sciences: Faculty Publications

MORPHO-BIOLOGICAL CORRESPONDENCE BETWEEN TWO OR MORE MICRO- ETIOLOGICAL ORGANISMS NOT SUFFICIENT GROUNDS FOR PRONOUNCING THE DISEASES WITH WHICH THEY ARE CONNECTED IDENTICAL. The details of this discussion will be found in my report on the swine-plague. It is necessary, however, to touch upon the essential points here also. As was there shown, Hueppe asserts that the European diseases previously mentioned as being caused by a member of this group of belted, ovoid germs, viz., the “ Huhne Cholera, Kaninchen Septikasmie, und Wild Seuche ’ ’ are all one and the same disease, because their micro-etiological organisms have the same form, …