Digital Commons Network^™

Review Of Key To Parasites Of Freshwater Fish Of The U.S.S.R., Glenn L. Hoffman

United States Fish and Wildlife Service: Publications

This is a translation of the Russian book, Opredelitely Parazitov Presnovodnykh Ryb SSSR, by the above authors, Izdatel'stvo Akademii Nauk SSSR, Moscow-Leningrad, 1962. It is essentially a key to the identification of the species of parasites of the freshwater fishes of Russia including longer descriptions of the higher taxa.

Symposium O Koroptvi / Symposium On Partridge: Výzkumný Űstav Lesniho Hospodářství A Myslivosti Československý Myslivecký Svaz, Czechoslovak Forestry And Game Management Research Institute, Czechoslovak Hunting Union

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

English abstract

The Symposium on Partridge was organized by the Forestry and Czechoslovak Game Management Research Institute and the Czechoslovak Hunting Union and held in Prague, Czechoslovakia in October 1965. Participants in the symposium were specialists and scientific workers from Czechoslovakia and some scientists from abroad. There were two major themes: 1. the present state of partridge research and 2. conservation issues, including the problems and prospects of partridge stocks.

Papers concerned biology of partridges, ecology, population dynamics, migration, nestng, food, influence of predators, health, helminths, gapes, hemogram, rearing of partridges, rearing of chicks, penning, wintering in pens, protection during …

Studies Of Annual Abundance Of Postlarval Penaeid Shrimp In The Estuarine Waters Of Mississippi, As Related To Subsequent Commercial Catches, J.Y. Christmas, Gordon Gunter, Patricia Musgrave

Gulf and Caribbean Research

Several workers and several lines of evidence have shown that the shrimp life cycle is very short, probably about 15 to 16 months, for the very small fraction reaching the largest adult size. Additionally, a great deal of commercial fishing is carried out upon sub-adult populations within the bays and shallow Gulf. In fact most shrimp that are caught have never spawned. These shrimp grow up within one warm season and they are derived from larvae which make their way to inside waters from the offshore spawning areas. Thus, it has been surmised for a long time that prediction of …

A Study Of The Vertical And Horizontal Migrations Of Euzonus (Thoracophelia) Mucronata (Treadwell) 1914, On Pacific Coast Beaches With Regard To Environmental Factors, Arthur Bright Eikenberry

University of the Pacific Theses and Dissertations

Historical. General descriptions of intertidal zonation have been published by many workers for almost all littoral areas, both marine and lacustrine (Doty, 1957; Glynn, 1965; Hedgpeth, 1957; Lewis, 1964; Pennak, 1951). The fact that animal species of the sandy shore are few in number eliminates many complex interspecific reactions, while great numbers of individuals make population studies feasible. In addition to certain general works (Dahl, 1952; Pirrie et al., 1932; Yonge, 1950) a number of papers have discussed causative factors or mechanisms for animal zonation.

Survey Of The Fishes Of Tomales Bay With Notes On The Life History Of The White Seaperch, Phanerodon Furcatus Girard, Tapan Banerjee

University of the Pacific Theses and Dissertations

Tomales Bay is situated in Marin County, about 40 miles north-west of San Francisco. This shallow bay averages about 1.5 miles in width and is about 12.6 miles in length, with an average depth of 12 feet (Johnson, Bryant and Hedgpeth, 1961). Oyster and herring comprise the main fishing industry, although the bay contributes a great amount of perch, smelt, halibut, and shark. Gill and seine nets are the most common gear used by fishermen.

The primary objectives of this study were: (1) to determine the species composition of the bay, and the relation between seining success at different localities …

Whole Issue Nebraska Bird Review (January 1966) 34(1)

Nebraska Bird Review

Table of Contents

Some Observations of Vertebrate Fauna of the Nebraska Sandhills, 1941 through 1943 ..................2

Fall Field Day ..................15

Correction to 1965 Spring Report ..................16

Book Reviews ..................16

General Notes ..................16

Excerpts From· Letters ..................17

Some Spring Migrant and Breeding Records from Northern Nebraska ..................18

August Eiche ..................20

Edgar D. Wieder ..................20

Inheritance Of Behavioral Characters In F2 Mallard X Pintail (Anas Platyrhynchos L. X Anas Acutas L.) Hybrids, Roger S. Sharpe, Paul A. Johnsgard

Paul Johnsgard Collection

The present study was undertaken to compare the inheritance of behavioral and morphological features of two closely related species of Anas, and to attempt to establish whether any significant degree of behavioral variation occurs in the second generation which could be attributed to these genetic processes.

Two closely related species of Anas, the Common Mallard (A. p. platyrhynchos) and the Common Pintail (A. a. acuta), were selected for study. Both species have been repeatedly hybridized in captivity (GRAY, 1958; PHILLIPS, 1915, 1921), and occasionally hybrids occur in the wild. MAYR (1963) has commented on the …

'65 Saw Feathered Chums Nested, Protected, Inspected, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Annual Audubon Bird Count Under Way In U.S., Canada, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Seasonal Tolerance Of Citellus Tridecemlineatus, Citellus Lateralis, And The Laboratory Rat To Deprivation Of Drinking Water, Gary L. Bintz

Biology ETDs

Season was investigated as a factor determining tolerance to deprivation of drinking water. Employing weight loss as a criterion, two hibernators, Citallus lateralis and C. tridecemlineatus, are more tolerant to water deprivation in any season than the laboratory rat, a non-hibernator. Both C. lateralis and C. tridecemlineatus are more tolerant to water deprivation and fall than in summer. In general, bold species demonstrate greater tolerance to water deprivation as ambient temperature decreases (in the range of 27 to 21 C ). Season appears to have no effect upon tolerance to water deprivation in the laboratory rat.

During periods of water …

Birds Will Feast On Own Yule Tree, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Charm Of Goldfinch Lies In Song, Plume, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Bulletin No. 15: The Flora Of Connecticut Arboretum, William A. Niering, Richard H. Goodwin, Sara C. Manwell

Bulletins

Included annotated checklist of over 850 species and also article on vegetation of the Arboretum. 64 pp.

Factors Affecting Nesting Success Of The Canvasback In The Aspen Parklands, Jerome H. Stoudt

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The Minnedosa study area is located in the southwestern portion of Manitoba just south of the town of Minnedosa. It is 90 square miles in size and roughly square in shape. The Aspen Parkland, in which the study area is located, is characterized by gently rolling terrain and black soils. Mixed farming is the rule with emphasis on small grain production consisting of wheat, barley, and oats. Roughly 50 percent of the water areas in the parkland are ringed with aspen, Populus tremuloides, and large blocks of aspen are interspersed throughout the area. The Minnedosa area differs because of …

Clostridial Septicemia With Intravascular Hemolysis: A Case Report, G. M. Mastio, E. Morfin

Henry Ford Hospital Medical Journal

No abstract provided.

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Tetracyclines And Fetal Bones, Harold M. Frost

Henry Ford Hospital Medical Journal

No abstract provided.

The Effects Of 3,5-Diiodothyroacetic And 3,3', 5-Triiodothyroacetic Acids On The Time Course Of Steroid C14 Metabolism In The Rat, W. T. Beher, G. D. Baker

Henry Ford Hospital Medical Journal

No abstract provided.

Treatment Of Hyperlipidemia With The Ethyl-Ester Of Chlorophenoxyisobutyrate And Androsterone, Irwin J. Schatz

Henry Ford Hospital Medical Journal

No abstract provided.

Relationship Between Measures Of Semen Quality And Fertility In Bulls Mated Under Natural Conditions, J. N. Wiltbank, W. W. Rowden, J. E. Ingalls

Nebraska Agricultural Experiment Station: Historical Research Bulletins

An evaluation of the relationship between several measures of semen quality and fertility of bulls mated under natural conditions has been conducted over a three-year period. Semen was collected three different times with an electro-ejaculator from bulls used in the fertility tests. Collections were made at weekly intervals. Fertility was evaluated by mating bulls to heifers starting about three days after the last collection. Semen quality refers to the percent abnormals and the percent motility evaluated at the time of collection. Fertility was measured by the proportion of heifers that settled at natural service. Several multiple regression equations were calculated. …

Harris' Sparrow Handsome Bird Takes Winter Leave In Texas, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Inn Provides Rare Treat In Watching, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Whooping Cranes May Reach 50 By End Of The Year, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Kentucky Warbler (Vol. 41, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

160 Ornithological Society Members Achieve Club Goal, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Migrant Hummers Big Patrons Of Syrup-Filled Feeder Bottles, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Protection Of Nature Discussed, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Shortage Of Ducks Critical, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Ua35/11 Perspectives On Contemporary Man, Wku Honors Program

WKU Administration Documents

Lectures delivered by WKU professors to the Freshman Colloquium in the fall of 1964. The Freshman Honors Colloquium is a special course open only to freshmen students whose test scores, on the battery of tests administered to all entering freshmen, fall in the upper 15% and who graduated in the top quarter of their high school graduating class. The book lists the participants in the colloquium.

Lectures:

• Bailey, Donald. What is a Man, According to a Biologist?
• Nash, Ronald. A Philosopher Looks at Man
• Tachau, Charles. A Theologian Looks at Man
• Watson, John. A Sociologist Looks at Man
• Shedd, Charles. …

South Dakota Farm And Home Research: 78th Annual Report To South Dakotans (Fall 1965), Agricultural Experiment Station

South Dakota Farm and Home Research: 1949 -1998

Contents:
Agricultural Engineering [p] 4
Agronomy [p] 6
Animal Science [p] 8
Bacteriology [p] 10
Botany [p] 13
Dairy Science [p] 14
Economics [p] 17
Entomology-Zoology [p] 19
Home Economics [p] 21
Horticulture [p] 22
Plant pathology [p] 23
Poultry Science [p] 25
Rural Sociology [p] 26
Station Biochemistry [p] 28
Veterinary [p] 29
Wildlife [p] 30
New Dairy Research Unit [p] 31
New Research Equipment [p] 32
Dollar Returns form Research [p] 34
Staff Publications [p] 35
Financial Statement [p] 39
Agricultural Advisory Groups [p] 40
Staff [p] 41