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Articles 241 - 270 of 652
Full-Text Articles in Animal Sciences
New, Little-Known And Characteristic Ciliate Speciesfrom The Apsheron Coast Of The Caspian Sea, Ilham Alekperov, Esmira Asadullayeva
New, Little-Known And Characteristic Ciliate Speciesfrom The Apsheron Coast Of The Caspian Sea, Ilham Alekperov, Esmira Asadullayeva
Turkish Journal of Zoology
Three new, five little-known and five characteristic ciliate species are described and figured. All these species were found in the psammon and periphyton along the Apsheron coast of the Caspian Sea (Azerbaijan). The descriptions are based on the observations of living specimens and the analysis of slides impregnated with silver.
1998 Annual Report, Various Authors
Avian Prey-Dropping Behavior. I. The Effects Of Prey Characteristics And Prey Loss, Paul V. Switzer, Daniel A. Cristol
Avian Prey-Dropping Behavior. I. The Effects Of Prey Characteristics And Prey Loss, Paul V. Switzer, Daniel A. Cristol
Faculty Research & Creative Activity
No abstract provided.
Annual Review Of The World Pheasant Association 1998/1999, World Pheasant Association
Annual Review Of The World Pheasant Association 1998/1999, World Pheasant Association
Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials
President's message, Keith C. R. Howman
Chairman's report, Richard P. Howard
Annual report of Council 1998/99
Treasurer's annual report and accounts, Ian F.. Hoggarth
Conservation Breeding Advisory Committee report, Han Assink
Chapters and Affiliate reports
Pheasant Specialist Group report, Peter J. Garson
Partridge, Quail and Francolin Specialist Group report, John P. Carroll
Grouse Specialist Group report, Ilse Storch
Megapode Specialist Group report, René W. R. J. Dekker
Cracid Specialist Group report, Daniel M. Brooks and Stuart D. Strahl
WPA-South Asia Regional Office, Rahul Kaul
Pheasant surveys in Pakistan, Rab Nawaz
A preliminary study of the effects of habitat isolation and …
Effects Of Salinity On The Accumulation Of Copper In Liver, Gill And Muscle Tissues Of Tilapia Nilotica, Murat Karakoç
Effects Of Salinity On The Accumulation Of Copper In Liver, Gill And Muscle Tissues Of Tilapia Nilotica, Murat Karakoç
Turkish Journal of Zoology
In this study, effects of 5, 10, 15 and 20 NaCl concentrations on the accumulation of copper in liver, gill and muscle tissues of Tilapia niloticawere studied over experimental periods of 1, 7, 15 and 30 days at concentrations of 0.1, 1.0 and 10.0 ppm copper in the medium. The highest levels of copper were found in the liver and the lowest values in the muscle tissue in a given NaCl and metal concentration. Accumulation of copper in the liver tissue, however, increased with increasing copper concentrations in the medium in all salt concentrations. The increase of the NaCl concentration …
The Effects Of Toxic Aluminium And Low Ph On Gill Development Of Rainbow Trout ( Oncorhynchus Mykiss, Walbaum) Larvae., Meti̇n Çalta
The Effects Of Toxic Aluminium And Low Ph On Gill Development Of Rainbow Trout ( Oncorhynchus Mykiss, Walbaum) Larvae., Meti̇n Çalta
Turkish Journal of Zoology
In this study, the gill development of rainbow trout ( Oncorhynchus mykiss Walbaum) larvae exposed to toxic aluminium (200 ?g/L), those exposed low pH (4.5) alone and those exposed to both for 30 days were investigated under scanning electron microscopy. General appearance of gills, filament and lamella lengths and the number of lamellae per filament were determined in order to evaluate the effects of these toxicants on gill development. In addition, the death rates and general conditions of larvae were observed. In larvae exposed to low pH alone and in those exposed to aluminium alone, a slight thickness in the …
The Study On Morphological And Physiological Characters Affecting The Productivity Of Some Honey Bee (Apis Mellifera L.) Genotypes Of Turkey, Ahmet Güler
Turkish Journal of Veterinary & Animal Sciences
Experimental material consisted of 36 selected colonies collected from 6 different regions of Turkey. During the swarming season 20 worker bees were taken from each colony in order to measure the morphological characters including corbicul and wax mirror area, tongue length and body size. Development of the colony population, brood rearing activity and honey yield during a season were determined and the hive was weighed weekly for 6 months under migratory beekeeping conditions. The relationships between some morphological and physiological characters which affected the productivity of genotypes were investigated. The average honey yields were found to be 24.38±3.58, 26.57±5.51, 57.15±3.43, …
Role Of Vitamin E In Decreasing The Toxic Effect Of Digoxin, İsmai̇l Meral, Burhanetti̇n Baydaş, Fahri̇ Bayiroğlu, Hamdi̇ Uysal
Role Of Vitamin E In Decreasing The Toxic Effect Of Digoxin, İsmai̇l Meral, Burhanetti̇n Baydaş, Fahri̇ Bayiroğlu, Hamdi̇ Uysal
Turkish Journal of Veterinary & Animal Sciences
This experiment was carried out to evaluate the role of vitamin E in decreasing the toxic effect of digoxin. Electrocardiographic recordings of New Zealand rabbits which were treated with digoxin-only or digoxin+vitamin E were used. Recordings were obtained before and 24 hours after treatments. It was found that digoxin-only treatment caused a sinusoidal tachicardia without changing the durations or amplitudes of any wave on the trace. However, digoxin+vitamin E treatment did not produce any increase in heart rate. It was concluded that vitamin E injection along with digoxin injection might lower the toxic effect of digoxin. More studies are needed …
Avian Prey-Dropping Behavior. I. The Effects Of Prey Characteristics And Prey Loss, Paul Switzer, Daniel Cristol
Avian Prey-Dropping Behavior. I. The Effects Of Prey Characteristics And Prey Loss, Paul Switzer, Daniel Cristol
Faculty Research & Creative Activity
No abstract provided.
Review Of New Information On The Use Of Wet And Dry Milling Feed By-Products In Feedlot Diets, Rick Stock, J. M. Lewis, Terry J. Klopfenstein, C. T. Milton
Review Of New Information On The Use Of Wet And Dry Milling Feed By-Products In Feedlot Diets, Rick Stock, J. M. Lewis, Terry J. Klopfenstein, C. T. Milton
Department of Animal Science: Faculty Publications
The processing of grains to produce human foods, beverages, or fuel ethanol has resulted in a wide variety of associated feed by-products. Hominy feed and distillers by-products are feed by-products associated with two distinctly different drymilling industries. Hominy feed contains approximately 57% starch, 11% CP, and 5% fat (DM basis). When fed to finishing cattle, hominy feed has approximately 87% the net energy value of corn. Distillers by-products contain 25 to 32% CP and 13 to 16% fat (DM basis). Wet distillers by-products have approximately 97 to 147% the net energy value of corn. The energy value of wet distillers …
A Study Of The Taxonomy And Karyology Of Meriones Persicus (Blanford, 1875) (Mammalia: Rodentia) In Turkey, Nuri̇ Yi̇ği̇t, Ercüment Çolak
A Study Of The Taxonomy And Karyology Of Meriones Persicus (Blanford, 1875) (Mammalia: Rodentia) In Turkey, Nuri̇ Yi̇ği̇t, Ercüment Çolak
Turkish Journal of Zoology
In this study, three live specimens captured around Oltu ( Erzurum ) were examined in terms of their morphological and karyological features. The diploid number of the chromosomes was 2n= 42, the fundamental number FN= 78 and the number of autosomal arms was FNa= 74. The X and Y chromosomes were both submetacentric in M. persicus. It was determined that the small white supraorbital spot found between the eyes and ears of the pelage, as well as karyological traits, distinguish Meriones persicus from Meriones tristrami. On the basis of morphological similarity, it was concluded that these taxa were sibling species.
A Note On The Examination Of Morphometric Differentiation Among Fish Populations: The Truss System, Cemal Turan
A Note On The Examination Of Morphometric Differentiation Among Fish Populations: The Truss System, Cemal Turan
Turkish Journal of Zoology
Identifying intraspecific units or stocks of a species with unique morphological characters enables a better management of these subunits of species and ensurs perpetuations of the resources. Multivariate morphometry has been commonly used to investigate the discreteness and interrelationships of stocks within a species. Different types of body measurements have been traditionally used to charecterise stocks. However these measurements have recently been criticised because there are several biases and weaknesses inherent in traditional characters. As an alternative, a new system of morphometric measurements called The Truss Network System has been increasingly used for stock identification. In this review a computer-originated …
Occurrence And Reproduction Of The Alabama Shad, Alosa Alabamae Jordan And Evermann, In The Ouachita River System Of Arkansas, Thomas M. Buchanan, Josh Nichols, Don Turman, Colton Dennis, Stuart Woolridge, Brett Hobbs
Occurrence And Reproduction Of The Alabama Shad, Alosa Alabamae Jordan And Evermann, In The Ouachita River System Of Arkansas, Thomas M. Buchanan, Josh Nichols, Don Turman, Colton Dennis, Stuart Woolridge, Brett Hobbs
Journal of the Arkansas Academy of Science
The anadromous Alabama shad, Alosa alabamae, has drastically declined in abundance in recent decades throughout its historic range and has previously been reported in Arkansas from only five localities. Three of those locality records are pre- 1900. Sampling by seine in the Ouachita River drainage system of southern Arkansas in July and August of 1997 and 1998 produced more than 300 juvenile A. alabamae from two localities on the Little Missouri River and four localities on the Ouachita River. One record of an adult Alabama shad, taken on 4 April1997 by an angler below Remmel Dam on the Ouachita River, …
Revised List Of Arkansas Terrestrial Mollusks With Notes On The Geographic Distribution Of Species, Brian F. Coles, Gerald E. Walsh
Revised List Of Arkansas Terrestrial Mollusks With Notes On The Geographic Distribution Of Species, Brian F. Coles, Gerald E. Walsh
Journal of the Arkansas Academy of Science
A revised list of of Arkansas terrestrial mollusks is presented, based on the authors' collections, incorporating data from the scientific literature and taking into account recent changes in taxonomy and species concepts. 144 species are recorded for Arkansas, of which 127 represent the autochthonous fauna of the state. The biogeographical position of Arkansas is reflected in its land mollusks, i.e., approximately 40% of Arkansas species are also widely distributed in the United States east of the Rocky Mountains, 12% are more widely distributed to the north, 11% are typical of the Gulf Coastal Plain, 14% form a "Mid Western" assemblage …
Conditioned Food Aversions: Principles And Practices, With Special Reference To Social Facilitation, Michael H. Ralphs, Frederick D. Provenza
Conditioned Food Aversions: Principles And Practices, With Special Reference To Social Facilitation, Michael H. Ralphs, Frederick D. Provenza
Behavioral Education for Human, Animal, Vegetation, and Ecosystem Management (BEHAVE)
Conditioned food aversion is a powerful experimental tool to modify animal diets. We have also investigated it as a potential management tool to prevent livestock from grazing poisonous plants such as tall larkspur (Delphinium barbeyi), white locoweed (Oxytropis sericea) and ponderosa pine (Pinus ponderosa) on western US rangelands. The following principles pertain to increasing the strength and longevity of aversions: mature animals retain aversions better than young animals; novelty of the plant is important, although aversions can be created to familiar plants; LiCl is the most effective emetic, and the optimum dose for cattle …
Bovine Somatotropin In Milk, Charlotte P. Brennand Phd, Clell V. Bagley Dvm
Bovine Somatotropin In Milk, Charlotte P. Brennand Phd, Clell V. Bagley Dvm
Archived Food and Health Publications
Publication discusses the controversy associated with Bovine Somatotropin in milk.
Raising Beef Cattle On A Few Acres, Dale R. Zobell, Craig Burrell, Clell Bagley
Raising Beef Cattle On A Few Acres, Dale R. Zobell, Craig Burrell, Clell Bagley
All Archived Publications
No abstract provided.
Evaluation Of Commercial Adjuncts For Use In Cheese Ripening: 2. Ripening Aspects And Flavor Development In Cheese Curd Slurries Prepared With Adjunct Lactobacilli, S. A. Madkor, M. El-Soda, P. S. Tong
Evaluation Of Commercial Adjuncts For Use In Cheese Ripening: 2. Ripening Aspects And Flavor Development In Cheese Curd Slurries Prepared With Adjunct Lactobacilli, S. A. Madkor, M. El-Soda, P. S. Tong
Dairy Science
No abstract provided.
Evaluation Of Commercial Adjuncts For Use In Cheese Ripening: 1. Enzymatic Activities And Autolytic Properties Of Freeze-Shocked Adjuncts In Buffer System, M. El-Soda, S. A. Madkor, P. S. Tong
Evaluation Of Commercial Adjuncts For Use In Cheese Ripening: 1. Enzymatic Activities And Autolytic Properties Of Freeze-Shocked Adjuncts In Buffer System, M. El-Soda, S. A. Madkor, P. S. Tong
Dairy Science
No abstract provided.
Dairy Digest 1998-1999, South Dakota State University Dairy Club
Dairy Digest 1998-1999, South Dakota State University Dairy Club
Dairy Digest
No abstract provided.
Cow Mortality Disposal, Clell V. Bagley, John H. Kirk, Kitt Farrell-Poe
Cow Mortality Disposal, Clell V. Bagley, John H. Kirk, Kitt Farrell-Poe
All Archived Publications
No abstract provided.
Giant Panda Ailuropoda Melanoleuca
Giant Panda Ailuropoda Melanoleuca
United States Fish and Wildlife Service: Publications
What animal is black and white and loved all over the world? If you guessed the giant panda, you’re right! The giant panda is also known as the panda bear or bamboo bear, or in Chinese as Daxiongmao, the “large bear cat.” In fact, its scientific name means “black and white cat-footed animal.”
Giant pandas are found only in the mountains of central China—in small isolated areas of the north and central portions of the Sichuan Province, in the mountains bordering the southernmost part of Gansu Province and in the Qinling Mountains of the Shaanxi Province.
Giant pandas live …
Common Parasites, Diseases And Injuries Of Freshwater Fishes In The Northwest Territories And Nunavut, D. B. Stewart, L. M. J. Bernier
Common Parasites, Diseases And Injuries Of Freshwater Fishes In The Northwest Territories And Nunavut, D. B. Stewart, L. M. J. Bernier
Zoonotics and Wildlife Disease: Publications
This booklet gives basic information on common parasites, diseases and injuries of fish harvested from fresh water in the Northwest Territories and Nunavut (Canada). It answers some of the more common questions asked by Aboriginal, domestic, sport and commercial harvesters, and by fisheries researchers. It is not an in depth treatment of fish health. Parasites that are uncommon or too small to be seen with the naked eye and diseases that are poorly known are not discussed. Relatively little research has been conducted on fish parasites in the region, less still on fish diseases and injuries.
"Vertebrate Pests Of Agriculture, Forestry And Public Lands" 1999 Annual Meeting
"Vertebrate Pests Of Agriculture, Forestry And Public Lands" 1999 Annual Meeting
Western Region Coordinating Committee for Vertebrate Pests of Agriculture, Forestry, and Public Lands (WCC-95)
Table of Contents . . i
1999 Officers. . .1
Minutes . . 2
Number and Title of the Regional Project . . 2
Location and Dates of the Meeting. . 2
Participants/Attendees . . 2
Adopted Agenda . .2
Convening of Sessions (Tuesday 16 November). .3
Prairie Dog Forum4
1999 Business Meeting (Wednesday 17 November) . .5
Presentations (Wednesday 17 November) . .10
Continued Presentations, Special Discussions and Individual Updates. . 12
(Thursday 18 November).
Completion of Sessions (Thursday 18 November). . 15
Participants/ Attendees names and addresses. .16
Abstracts . .20
S. Miller Prairie dogs: the case for …
Vertebrate Pests Of Agriculture, Forestry And Public Lands Western Coordinating Committee - 95
Vertebrate Pests Of Agriculture, Forestry And Public Lands Western Coordinating Committee - 95
Western Region Coordinating Committee for Vertebrate Pests of Agriculture, Forestry, and Public Lands (WCC-95)
To identify and evaluate research and educational needs including damage assessment, integrated management strategies and materials, new target-specific wildlife management practices, studies of relationships between wildlife pests and endangered species, development of new non-lethal approaches to wildlife damage management, and trends in social attitudes affecting the use of technologies. To coordinate cost-sharing efforts between governments, universities, and private companies for gathering data to register products for repelling, mitigating, or controlling wildlife damage. To disseminate information and educational materials to researchers, teachers, stakeholders, and other interested parties.
Alpha Status, Dominance, And Division Of Labor In Wolf Packs, L. David Mech
Alpha Status, Dominance, And Division Of Labor In Wolf Packs, L. David Mech
United States Geological Survey, Northern Prairie Wildlife Research Center: Publications
The prevailing view of a wolf (Canis lupus) pack is that of a group of individuals ever vying for dominance but held in check by the “alpha” pair, the alpha male and alpha female. Most research on the social dynamics of wolf packs, however, has been conducted on non-natural assortments of captive wolves. Here I describe the wolf-pack social order as it occurs in nature, discuss the alpha concept and social dominance and submission, and present data on the precise relationships among members in free-living packs, based on a literature review and 13 summers of observations of wolves …
Karyological Analysis And Body Proportion Of Catfish (Clariidae, Clarias Lazera, Valenciennes, 1840) In The Göksu Delta, Turkey, Serap Ergene Gözükara, Ender Portakal, Arzu Karahan
Karyological Analysis And Body Proportion Of Catfish (Clariidae, Clarias Lazera, Valenciennes, 1840) In The Göksu Delta, Turkey, Serap Ergene Gözükara, Ender Portakal, Arzu Karahan
Turkish Journal of Zoology
Chromosome analysis of Clarias lazera living in wet lands located in Göksu River (Göksu Delta) was accomplished by modified air-drying. Clarias lazera was found to have 18 metacentric, 26 submetacentric and 12 acrocentric chromosomes. Twenty-five systematically important meristic and morphometric characters of Clarias lazera in the Göksu Delta were examined for 49 specimens. In order to clarify the taxonomic status of Clarias lazera, which is not originally from this region, karyological analyses were carried out, and certain some morhometric characteristics were investigated.
A Morphological Investigation On The Anuran Species Of The Reşadiye (Datça) Peninsula (Anura: Bufonidae, Hylidae, Ranidae), Cemal Varol Tok
A Morphological Investigation On The Anuran Species Of The Reşadiye (Datça) Peninsula (Anura: Bufonidae, Hylidae, Ranidae), Cemal Varol Tok
Turkish Journal of Zoology
In this survey the amphibian fauna of Reşadiye (Datça) Peninsula, which has not been studied in detail so far, is given. No urodelan species has been encountered during the present work; but the presence of four different species belonging to three anuran families is established. Bufo bufo, Bufo viridis, Hyla arborea and Rana ridibunda specimens were collected from two, five, three and six different localities respectively, establishing the status of the peninsula's anura fauna. A total of 125 adult and two juvenile specimens were studied morphologically. Some observations on the ecological and biological characteristics of the anurans are also given.
Specimens Of Ophisops Elegans (Sauria:Lacertidae) Collected From Ihlara Valley (Aksaray), Kurtuluş Olgun, Cemal Varol Tok
Specimens Of Ophisops Elegans (Sauria:Lacertidae) Collected From Ihlara Valley (Aksaray), Kurtuluş Olgun, Cemal Varol Tok
Turkish Journal of Zoology
In this study, a total of 30 specimens (15 , 15 ) collected from Ihlara Valley were examined for their taxonomic characteristics. The Ihlara population was compared with two nearby populations (Kayseri and Karaman), which are included in the distribution range of Ophisops elegans centralanatoliae. When pholidosis, coloration and pattern features were taken into consideration it was concluded that the Ihlara population can be included in the species Ophisops elegans centralanatoliae.
Fall 1998 Raptor Migrations Study In The Wellsville Mountains Of Northern Utah, United States Department Of Agriculture, Forest Service
Fall 1998 Raptor Migrations Study In The Wellsville Mountains Of Northern Utah, United States Department Of Agriculture, Forest Service
Elusive Documents
The Wellsville Mountains raptor migration study in northern Utah is an ongoing effort to monitor longterm trends in populations of raptors using this northern Rocky Mountain migratory flyway. Raptors feed atop food pyramids, inhabit most ecosystems, occupy large home ranges, and are sensitive to environmental contamination and other human disturbances. Therefore, they serve as important biological indicators of ecosystem health (Cade et al. 1988; Bednarz et al. 1990a; Bildstein and Zalles 1995). For example, long-term migration counts in the eastern United States documented declines in several raptor species and helped us understand the deleterious effects of organochlorine pesticides (Spofford 1969, …