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Articles 9541 - 9570 of 9736
Full-Text Articles in Animal Sciences
Synoptic Revision Of The United States Scarab Beetles Of The Subfamily Dynastinae, No. 2: Tribe Oryctini (Part), Lawrence Saylor
Synoptic Revision Of The United States Scarab Beetles Of The Subfamily Dynastinae, No. 2: Tribe Oryctini (Part), Lawrence Saylor
Entomology Papers from Other Sources
This paper continues the series on United States dynastine scarab beetles and includes the three genera differentiated in the following key:
1. Apical margin of posterior tibia evenly truncate, never with angulations or teeth (lateral view); real apex of clypeus beyond (i.e., apical of) the apparent carinate apex; front male tibia frequently edentate. = Cheiroplatys Hope
2. Mandibles always large, always well exposed, always armed externally with teeth or else square in outline (cessus); apical margin of posterior tibia usually with 1 or 2 sharp angulations or 1 to 3 or 4 teeth. = Strategus Hope
3. Mandibles usually hidden …
The Raccoon, A New Host For Microphallus Sp., With Additional Notes On M. Ovatus From Turtles, Robert L. Rausch
The Raccoon, A New Host For Microphallus Sp., With Additional Notes On M. Ovatus From Turtles, Robert L. Rausch
Harold W. Manter Laboratory of Parasitology: Faculty Publications
Discusses the raccoon, a new host for Microphallus sp., with additional notes on M. ovatus from turtles.
The Effects Of Penicillin On E. Rhusiopathiae Infected Pigeons, L. Van Es, J. F. Olney, I. C. Blore
The Effects Of Penicillin On E. Rhusiopathiae Infected Pigeons, L. Van Es, J. F. Olney, I. C. Blore
Nebraska Agricultural Experiment Station: Historical Research Bulletins
Advantage was taken of an opportunity to study the effects of penicillin on Erysipelothrix rhusiopathiae, the causative organism of swine erysipelas. Owing to the fact that swine cannot readily be infected with erysipelas by artificial methods, pigeons which are highly susceptible to the disease, were selected to serve as experimental animals. It was the purpose of these studies to ascertain whether or not the swine erysipelas bacillus is sensitive to the drug and incidentally to determine the possibility of finding application of penicillin in the treatment of swine.
Carotene Content Of Native Nebraska Grasses, I. L. Hathaway, H. P. Davis, F. D. Keim
Carotene Content Of Native Nebraska Grasses, I. L. Hathaway, H. P. Davis, F. D. Keim
Nebraska Agricultural Experiment Station: Historical Research Bulletins
The carotene content of twenty-four grasses native to Nebraska were determined at approximately monthly intervals from June to November. While the carotene concentration of most of the grasses was moderately high during the growing season, it declined to a rather low point by late November. With the exception of Switchgrass, Hairy Grama, Little Bluestem and Prairie Dropseed, all of the grasses contained enough carotene to supply the needs of range cattle until late November. However, only eighteen of the grasses still contained enough carotene by the latter part of September to furnish the carotene required by dairy cows. Even as …
Nebraska Bird Review (July-December 1945) 13(2), Whole Issue
Nebraska Bird Review (July-December 1945) 13(2), Whole Issue
Nebraska Bird Review
Contents
General Notes ..................................................... 49
Annual Spring Field Days Held During May, 1945 .................... 53
N. O. U. Cooperative Bird Migration and Occurrence List For First Half of 1945 ...................... 58
Recent Changes in Nomenclature and Subspecific Status of Nebraska Birds ......................................... 65
Membership Roll of the Nebraska Ornithologists' Union ............ 67
List of Subscribers to the Nebraska Bird Review .......................... 71
Current Exchanges ............................72
Fish And Shellfish Of The Middle Atlantic Coast, Rachel Carson
Fish And Shellfish Of The Middle Atlantic Coast, Rachel Carson
United States Fish and Wildlife Service: Publications
Contents: Economics • Fishing gear • Fishing grounds • Conservation • Oysters (Ostrea virginica) • Blue crab (Callinectes sapidus) • Croaker (Micropogon undulatus) • Porgy (Stenotomus chrysops) • Striped bass (Roccus saxatilis) • Weakfish (Cynoscion regalis) • Summer flounder (Paralichthys dentatus) • Shad (Alosa sapidissima) • Butterfish (Poronotus triacanthus) • Spot (Leiostomus xanthurus) • Mackerel (Scomber scombrus) • Menhaden (Brevoortia spp) • River herring (Pornolobus spp) • Sea bass (Centropristes striatus) • …
Electric Chick Brooding Studies, F. D. Yung, F. E. Mussehl
Electric Chick Brooding Studies, F. D. Yung, F. E. Mussehl
Nebraska Agricultural Experiment Station: Historical Circulars
Perhaps one of the most valuable lessons to be learned from a study of chick brooding is that good results can often be obtained in more ways than one. In carrying on work with electric brooders at the Nebraska Agricultural Experiment Station, special attention has been given to such factors as insulation and to other details of design which effect economy of operation and ease of construction. Low cost rather than "cheapness" has been the ideal. The work has been cooperative between the Agricultural Engineering Department and the Poultry Husbandry Department of the University of Nebraska.
Poultry Progress: Our Egg Marketing Job, F. E. Mussehl, H. C. Filley
Poultry Progress: Our Egg Marketing Job, F. E. Mussehl, H. C. Filley
Nebraska Agricultural Experiment Station: Historical Circulars
Eggs are one of the products which Nebraska farm families exchange for the necessities and comforts of life. Although values are measured in dollars and cents, the interest of the producers centers in the amount of useful goods and services that the eggs will buy rather than in the price per dozen or per case. Farmers are interested in a fair exchange value because they wish better homes, better schools, better churches, and better communities in general. In the typical Nebraska community, not only farmers but physicians, merchants, mechanics and school teachers are dependent for their income, either directly or …
Nebraska Bird Review (January-June 1945) 13(1), Whole Issue
Nebraska Bird Review (January-June 1945) 13(1), Whole Issue
Nebraska Bird Review
Contents
Check-List of the Birds of Nebraska,
By F. W. Haecker, R. Allyn Moser, and Jane B. Swenk .............1
Hammond's Flycatcher in Nebraska, By John T. Zimmer ...................41
Collectors, Birds, and Parasites, By Doris Gates............41
General Notes.............43
Index To Volume Xiii, Wilson Tout
Index To Volume Xiii, Wilson Tout
Nebraska Bird Review
Adams County 52
Anas discors 43; acuta tzitzihoa 43; platyrhynchos platyrhynchos 43
Announcements 46, 73
Ardea herodias 44
Avocet 44
. . .
Warbler, Alaska Myrtle 2; Cape May 44; Chestnut-sided 50; Hooded 45; Mourning 50; Newfoundland Yellow 1; Prothonotary 44, 51; Wilson's 50
Washington County 50
Waxwing, Cedar 50
Weakly, Harry E. 43, 45
Widgeon, European 44
Wiley, Arthur 50
Wilson, Lincoln E. 50, 51
Wilsonia citrini 45
Wren, Carolina 52; Texas 2; Winter 44
Woodpecker, Downy 53; Western Red-headed 1
Zimmer, John T. 41
Poultry Progress: What Are Good Chickens?, F. E. Mussehl
Poultry Progress: What Are Good Chickens?, F. E. Mussehl
Nebraska Agricultural Experiment Station: Historical Circulars
The desire for improvement is one of the highest of human virtues. Folks everywhere want good chickens. The poultry business is a competitive enterprise, and it is imperative that we have the best stock possible for the particular job to be done. But what are good chickens? Is there confusion about the term? Perhaps we can clarify the picture by asking one or two questions.
Fish And Shellfish Of The South Atlantic And Gulf Coasts, Rachel L. Carson
Fish And Shellfish Of The South Atlantic And Gulf Coasts, Rachel L. Carson
United States Fish and Wildlife Service: Publications
Contents
Introduction
The fisheries
The fishing grounds: The South Atlantic coast • The Gulf coast
Boats, men, and fishing gear
Marketing the catch
Biographies of the fish and shellfish of the region: Mullet • Spanish mackerel • Kingfish • Bluefish • Red snapper • Groupers • Sea trouts • Redfish • Black drum • Shrimp • The oyster • The blue crab • Other fish and shellfish • Menhaden • Shad • Pompano • Snook • Grunts • Sheepshead • Blue runner • Crevalle • Flounders • Sharks • Spiny lobster • Hard-shell clam • Bay scallop
Appendix
The nutritive …
Poultry Progress: How Long Should A Chicken Live?, F. E. Mussehl
Poultry Progress: How Long Should A Chicken Live?, F. E. Mussehl
Nebraska Agricultural Experiment Station: Historical Circulars
Increased laying flock mortality has disturbed thoughtful hatcherymen, producers, processors, and research workers for several years, and very properly so, because hens which die before their time serve no useful purpose, except to raise in our minds the question, "Why?"
Protein Supplements In Dry Calf Starters For Calves On Limited Quantities Of Milk, George W. Trimberger, Herbert Perry Davis
Protein Supplements In Dry Calf Starters For Calves On Limited Quantities Of Milk, George W. Trimberger, Herbert Perry Davis
Nebraska Agricultural Experiment Station: Historical Research Bulletins
This experiment was undertaken to determine the usefulness of various high protein concentrates of animal and plant sources in comparison with dried skim milk in calf starters during the early stages of calf growth.
Nebraska Bird Review (July-December 1944) 12(2), Whole Issue
Nebraska Bird Review (July-December 1944) 12(2), Whole Issue
Nebraska Bird Review
Contents
A Survey of Nesting Birds in the Fontenelle Forest, by Dr. Frederic D. Garrett … 25
N.O.U. Cooperative Bird Migration and Occurrence List for First Half of 1944 … 31
General Notes … 40
Changes in Nomenclature and Subspecific Status of Nebraska Birds … 44
Miscellaneous … 51
Membership Roll of the N.O.U. … 52
Notes On The Trematode Subfamily Loimoinae (Monogenea), With A Description Of A New Genus, Harold W. Manter, Waldo L. Schmitt
Notes On The Trematode Subfamily Loimoinae (Monogenea), With A Description Of A New Genus, Harold W. Manter, Waldo L. Schmitt
Harold W. Manter Laboratory of Parasitology: Library Materials
The subfamily Loimoinae was named by Price (1936) for a peculiar monogenetic trematode, Loimos salpinggoides MacCal lum, 1917, from the gills of a dusky shark, Carcharias obscurus (Lesueur), at Woods Hole, Massachusetts, USA. Price (1938) redescribed this trematode, correcting several errors made by MacCallum. Manter (1938) described Tricotyle scoliodoni from a shark, Scoliodon terrae-novae (Richardson), from Beaufort, North Carolina, USA. He noted some similarities between Tricotyle and Loimos. The redescription of Loimos by Price increased these similarities.
Index To Volume Xii, Jane B. Swenk
Index To Volume Xii, Jane B. Swenk
Nebraska Bird Review
Abies lasiocarpa, 41.
Alectoris graeca chukar, 2.
Audubon Wildlife Screen Tours, 22, 56.
Avocet, 34.
Bald pate, 33.
Bartramia longicauda, 2.
Bittern, American, 13, 21, 33.
Blackbird, Brewer’s, 38; Red-winged, 9, 13, 38; Rusty, 16, 38; Yellow-headed, 13, 21, 38.
Blinco, Mrs. George, Article by, 8–9.
. . .
Woodpecker, Eastern Hairy, 13, 15, 16, 21, 35; Lewis’s, 35; Northern Downy, 13, 15, 16, 21, 30, 35; Red-bellied, 13, 15, 16, 21, 30, 35; Red-headed, 16, 21, 28, 35.
Wren, Bewick’s, 36, 43; Carolina, 36; House, 27, 30, 36; Prairie Marsh, 36; Western House, 9, 10, 13, …
Nebraska Bird Review (January-June 1944) 12(1), Whole Issue
Nebraska Bird Review (January-June 1944) 12(1), Whole Issue
Nebraska Bird Review
Contents
Distribution of Upland Game Birds in Nebraska,
By Levi L. Mohler ............................... 1
General Notes .................................. 7
Minutes of the Forty-fourth Annual Meeting ............................ 17
Report on the Forty-first Annual Field Day ................................ 21
Miscellaneous ...................................... 22
External Parasites Of Poultry And Methods For Their Control, O. S. Bare
External Parasites Of Poultry And Methods For Their Control, O. S. Bare
Nebraska Agricultural Experiment Station: Historical Circulars
External parasites cause severe losses to Nebraska poultry producers each year, and in many cases may be the deciding factor between success and failure. Under present circumstances, when maximum production is essential, prompt and effective measures must be taken to hold these saboteurs in check.
The Use Of Dried Whey And Blood Meal In The Raising Of Calves On Limited Amounts Of Milk, I. L. Hathaway, G. W. Trimberger, H. P. Davis
The Use Of Dried Whey And Blood Meal In The Raising Of Calves On Limited Amounts Of Milk, I. L. Hathaway, G. W. Trimberger, H. P. Davis
Nebraska Agricultural Experiment Station: Historical Research Bulletins
The use of substitutes for milk in the raising of calves is always of interest to the progressive dairyman, since there are a number of circumstances in which it is advantageous to reduce the milk feeding period. Producers of market milk often desire to raise their calves on as little milk as possible in order to have more milk available for market. When the demand for milk is good, dairymen who usually market cream only may prefer to sell milk and raise their calves on starters or other milk substitutes. Dairy farmers may wish to use the skim milk generally …
Fishes Of The Middle West, Rachel L. Carson
Fishes Of The Middle West, Rachel L. Carson
United States Fish and Wildlife Service: Publications
The waters of the Mississippi River and the Great Lakes are a potential source of several hundred million pounds of food in the form of tasty lake and river fishes. This rich resource of the inland waters is important to a nation at war. Because of the growing meat shortage, people will eat more fish than in pre-war years. In the interior of the country, people will eat more fresh-water fish than before, because fish are good and nutritious and because, in the coming months, the shipments of rosefish, halibut, shrimp, and other seafoods that come to them from the …
Nebraska Bird Review (July-December 1943) 11(2), Whole Issue
Nebraska Bird Review (July-December 1943) 11(2), Whole Issue
Nebraska Bird Review
Contents
Nesting of the Red-shouldered Hawk in Sarpy County,
By Dr. Charles A. Stewart ..................................... 25
Photographing the Pileated Woodpecker in Minnesota,
By W. Leroy Wilcox ......................................................... 31
Bird Observations· from Southern Army Camps,
By Cpl. Ralph W. Velich .............................. 33
N. O. U. Cooperative Bird Migration List for Spring of 1943 .... 38
General Notes ....................................... 45
A Message From N. O. U.'s President .........................48
Membership Roll of the N. O. U. ................................................... 50
Conception Rate In Dairy Cattle By Artificial Insemination At Various Stages Of Estrus, George W. Trimberger, H. P. Davis
Conception Rate In Dairy Cattle By Artificial Insemination At Various Stages Of Estrus, George W. Trimberger, H. P. Davis
Nebraska Agricultural Experiment Station: Historical Research Bulletins
A breeding experiment with 295 dairy cows and heifers of the Jersey, Guernsey, Ayrshire, and Holstein breeds was conducted in the University of Nebraska dairy herd. The females were given artificial services at various stages of estrus to determine the effect of time of service upon conception. The results obtained indicate the potential benefits in higher percentage of conception in females bred during the middle of estrus, toward the end of estrus, and those bred in full heat and rebred in 24 hours. The latter is usually not very practical, especially in artificial breeding rings, but there are occasions when …
Food From The Sea: Fish And Shellfish Of New England, Rachel L. Carson
Food From The Sea: Fish And Shellfish Of New England, Rachel L. Carson
United States Fish and Wildlife Service: Publications
Millions of Americans are developing new wartime food habits, trying foods they once neglected, turning to alternates for long familiar products. For everyone of the ten fish or shellfish that make up mere than four-fifths of New England's catch there are seven species little known or utilized, many of which could provide tasty and nutritious foods. Turning to these under-utilized species will conserve food resources by lifting the burden of over-exploitation from such fishes as cod and haddock and will augment dwindling supplies of protein foods. Exploring the seafood markets for unfamiliar species rewards the housewife and her family with …
Effect Of Manganese And Iodine Additions In A Specific Ration For Laying Hens, F. E. Mussehl
Effect Of Manganese And Iodine Additions In A Specific Ration For Laying Hens, F. E. Mussehl
Nebraska Agricultural Experiment Station: Historical Circulars
This preliminary experiment does not answer all of the questions that are presented about manganese and iodine requirements. It can only be taken to indicate that for a typical situation with a typical ration of the type that many poultry producers use, there was no satisfactory evidence that egg production, hatchability and the viability of the hens was limited by manganese and iodine in the ration.
Nebraska Bird Review (January-June 1943) 11(1), Whole Issue
Nebraska Bird Review (January-June 1943) 11(1), Whole Issue
Nebraska Bird Review
Contents
Some Observations of the Loggerhead Shrike in Lincoln County, By Mary Paine Middleton ........................................................ 1
The Present Status of the Whooping Crane in Nebraska, By A. M. Brooking ...................................................................... 5
Results of a Two-Day Walking Trip Along the Missouri River in Douglas and Sarpy Counties, By Frederic D. Garrett ............................................................ 8
Nebraska Ornithologists' Union Regional Meetings and Field Days During May, 1943 ............................................................ 11
General Notes .................................................................................... 16
Announcement .................................................................................... 21
Book Review ........................................................................................ 22
A Message From N. O. U.'s President ............................................ 23
Obituaries ............................................................................................ 24
Index To Volume Xi, Jane B. Swenk
Index To Volume Xi, Jane B. Swenk
Nebraska Bird Review
Adams, A. A., 7, 13; Miss Joyce, 13; Mr. and Mrs. Frederick J., 15.
Anhinga, 33.
Arbuckle, Col., 7.
Armitage, Ben., 7.
Asyndesmus lewis, 18.
Audubon, 31.
Avocet, 17.
. . .
Yellow-legs, Greater, 12, 40; Lesser, 10, 12, 14, 15, 40.
Yellow-throat (subsp.), 14, 44; Florida, 36; Northern, 9, 10, 12, 13, 16; Western, 12.
Young, Mrs., 20.
Zimmer, John T., Article on Doctor’s Degree Awarded, 21–22, 49.
Zwink, Chris, 7.
Use Milk - An Essential Food, University Of Nebraska - Lincoln
Use Milk - An Essential Food, University Of Nebraska - Lincoln
Nebraska Agricultural Experiment Station: Historical Circulars
The purpose of this publication is to furnish the housewife with information on ways to utilize more milk in the home, especially in the farm home where milk is readily available and an economical source of vitality and greater health for all the family.
Swine Erysipelas Infection In Man, L. Van Es
Swine Erysipelas Infection In Man, L. Van Es
Nebraska Agricultural Experiment Station: Historical Research Bulletins
The preceding decade witnessed the introduction and spread within this state of a hitherto uncommon disease of swine. This disorder, swine erysipelas, has gradually become disseminated throughout Nebraska's swine population until it has developed into a major problem of preventive veterinary medicine. Its appearance, furthermore, added another to our list of animal maladies which are communicable to man. The latter consideration may serve as warrant to review what is known about the part played by swine erysipelas as a human disease, to describe its more salient features and to examine them from epidemiological, clinical, pathological and prophylactic viewpoints.
Nebraska Bird Review (July-December 1942) 10(2), Whole Issue
Nebraska Bird Review (July-December 1942) 10(2), Whole Issue
Nebraska Bird Review
Contents
Should the Belted Piping Plover Be Recognized As a Valid Race?
By R. Allyn Moser .......................................................... 31
The Hungarian Partridge and Its Range in Northern Nebraska, By Glenn Viehmeyer ....................................................... 37
The Vanishing Bird Life of Nebraska, By A. M. Brooking ........... .43
N. O. U. Cooperative Bird Migration List For Spring of 1942 ....... .47
General Notes .......................................................... 52
List of Members .................................................... 56