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2004

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Articles 361 - 390 of 592

Full-Text Articles in Animal Sciences

Impact Of Dietary Changes On Hepatic Homocysteine Metabolism In Young Broilers, Fauna M. Ganson, Padmakumar Pillai, Jason L. Emmert Jan 2004

Impact Of Dietary Changes On Hepatic Homocysteine Metabolism In Young Broilers, Fauna M. Ganson, Padmakumar Pillai, Jason L. Emmert

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Information regarding the impact of sulfur amino acids (SAA) on hepatic homocysteine (Hcy) flux through the various metabolic pathways competing for Hcy in young broilers is lacking. An experiment was conducted to evaluate the impact of varying levels of dietary methionine (Met), choline, and betaine on hepatic Hcy flux in young broiler chickens. A standard starter basal diet was fed to chicks until 8 d of age; 12 experimental diets were given from 8-22 d. The experimental basal diet contained deficient levels of Met and cysteine (Cys); supplemental Met (0, 0.08, 0.16, and 0.24%) was added to the basal diet …

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Acaricidal Efficacy Of Various Agents In The Treatment Of Naturally Occurring Ornithonyssus Sylviarum (Acari: Macronyssidae) Infestations Of Chickens, Maggie Phillips, T. A. Yazwinski, C. A. Tucker, Jennifer Robins, Jeremy Powell, Linda Stamps Jan 2004

Acaricidal Efficacy Of Various Agents In The Treatment Of Naturally Occurring Ornithonyssus Sylviarum (Acari: Macronyssidae) Infestations Of Chickens, Maggie Phillips, T. A. Yazwinski, C. A. Tucker, Jennifer Robins, Jeremy Powell, Linda Stamps

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The northern fowl mite (NFM), Ornithonyssus sylviarum, is a commonly occurring external parasite of chickens. Primarily, caged layers have the greatest incidence of this mite, with bird unrest, unthriftiness and lowered production as some of the adverse effects of the infestation. In the current study, birds with natural NFM infestations were randomized into five treatment groups, placed in individual cages in treatment-specific batteries (all in one room), and evaluated for 28 d for infestation quantification by way of index scoring and feather digest. No treatments were 100% effective in eliminating all life stages of the mite. Tetrachlorvinphos in combination with …

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A Survey Into The Prevalence Of Parasitic Helminths In Broiler Breeders, Anita Sarathi, Tom Yazwinski, Chris Tucker, Jennifer Robins Jan 2004

A Survey Into The Prevalence Of Parasitic Helminths In Broiler Breeders, Anita Sarathi, Tom Yazwinski, Chris Tucker, Jennifer Robins

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

A survey was conducted to determine the prevalence of helminth infections in spent broiler breeders. Intestinal tracts from 10 birds from each of five farms were obtained and examined for parasite identification and quantification. Heterakis gallinarum infections were the most common, followed in order of decreasing incidence by Capillaria obsignata, Ascaridia galli, and Raillietina cesticillus. Peak worm burdens for individual birds were 121 (A. galli), 535 (H. gallinarum), 215 (C. obsignata) and 125 (R. cesticillus). Significant farm-to-farm variation in worm burdens was observed.

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Instructions For Authors, Discovery Editors Jan 2004

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Comparative Life Histories Of Georgia And Virginia Cotton Rats, Bradley J. Bergstrom, Robert K. Rose Jan 2004

Comparative Life Histories Of Georgia And Virginia Cotton Rats, Bradley J. Bergstrom, Robert K. Rose

Biological Sciences Faculty Publications

Adult hispid cotton rats (Sigmodon hispidus) were collected from the field monthly for >2 years from populations near the northern edge of their range in Virginia and contemporaneously from south-central Georgia. Body measurements and weights were taken at capture, and after dissection embryos, corpora lutea, and placental scars were counted and measured; testes and seminal vesicles were dissected out, measured, and weighed. This allowed comparison of several life-history parameters between the populations and tests of several life-history hypotheses. The breeding season was up to 2 months longer in Georgia than in Virginia, where there was typically a 3-month …

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Response Of Small Mammal Populations To Fescue Hayfield Conversion To Native Warm Season Grasses In Bath County, Virginia, Michael T. Mengak Jan 2004

Response Of Small Mammal Populations To Fescue Hayfield Conversion To Native Warm Season Grasses In Bath County, Virginia, Michael T. Mengak

Virginia Journal of Science

I investigated the effect on small mammal populations of converting an existing fescue (Festuca arundinacea) hayfield to switchgrass (Panicium virgatum) on the George Washington National Forest at Hidden Valley in Bath County, Virginia. Native warm season grasses are thought to provide better habitat than fescue pastures for Northern Bobwhite (Colinus virginianus) and several species of grassland birds as well as herbivorous small mammals. I established one live-trapping grid and conducted trapping (pre-treatment) in both the switchgrass (treatment) and the fescue (control) field in March and May 1997. The treatment field was sprayed with glyphosate …

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Endocrine-Disrupting Effects Of Cattle Feedlot Effluent On An Aquatic Sentinel Species, The Fathead Minnow, Edward Orlando, Alan Kolok, Gerry Binzcick, Jennifer Gates, Megan Horton, Christy Lambright, L. Earl Gray Jr., Ana M. Soto, Louis J. Guilette Jan 2004

Endocrine-Disrupting Effects Of Cattle Feedlot Effluent On An Aquatic Sentinel Species, The Fathead Minnow, Edward Orlando, Alan Kolok, Gerry Binzcick, Jennifer Gates, Megan Horton, Christy Lambright, L. Earl Gray Jr., Ana M. Soto, Louis J. Guilette

Biology Faculty Publications

Over the last decade, research has examined the endocrine-disrupting action of various environmental pollutants, including hormones, pharmaceuticals, and surfactants, in sewage treatment plant effluent. Responding to the growth of concentrated animal feeding operations (CAFOs) and the pollutants present in their wastewater (e.g., nutrients, pharmaceuticals, and hormones), the U.S. Environmental Protection Agency developed a new rule that tightens the regulation of CAFOs. In this study, we collected wild fathead minnows (Pimephales promelas) exposed to feedlot effluent (FLE) and observed significant alterations in their reproductive biology. Male fish were demasculinized (having lower testicular testosterone synthesis, altered head morphometrics, and smaller …

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Reproduction And Seasonal Activity Of Silver-Haired Bats In Western Nebraska, Keith Geluso, Jeffrey J. Huebschman, Jeremy A. White, Michael A. Bogen Jan 2004

Reproduction And Seasonal Activity Of Silver-Haired Bats In Western Nebraska, Keith Geluso, Jeffrey J. Huebschman, Jeremy A. White, Michael A. Bogen

Biology Faculty Publications

Silver-haired bats (Lasionycteris noctivagans) were thought only to migrate through Nebraska; however, recent surveys in eastern Nebraska report summer records of females and their young. Our study in western Nebraska also shows that silver-haired bats are summer residents. We discovered the 1st reproductively active L. noctivagans in this part of the state. We caught lactating females and volant young in riparian forests along the North Platte River and in forested areas of the Pine Ridge. Previously, adult males were not known from Nebraska in summer, and only 4 records of L. noctivagans were known from western Nebraska during …

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The Effects Of Environmentally Relevant Doses Of Perchlorate (Clo4-) On Rana Pipiens Metamorphosis And Development, Andrea N. Golli Jan 2004

The Effects Of Environmentally Relevant Doses Of Perchlorate (Clo4-) On Rana Pipiens Metamorphosis And Development, Andrea N. Golli

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to assess the effects of environmentally relevant concentrations of perchlorate on the development and growth of Rana pipiens. Ammonium perchlorate is a rocket fuel oxidizer that is known to interfere with the function of the thyroid gland and some of the highest United States surface water concentration exists in the Las Vegas Wash, NV. Perchlorate not only blocks the body’s ability to incorporate iodine into T3 and T4 hormones through the sodium iodine symporter system, but also depletes the thyroid glands’ internal stores of iodine. Many of the steps that regulate metamorphosis in amphibians …

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Effects Of Dietary Protein Level And Fish Meal On Growth And Hormonal Status Of Weaned Dairy Calves, Patricia Terrell Richardel Jan 2004

Effects Of Dietary Protein Level And Fish Meal On Growth And Hormonal Status Of Weaned Dairy Calves, Patricia Terrell Richardel

LSU Master's Theses

Eight weaned Holstein steers approximately 4 mo of age (mean BW = 119.47 ± 2.65 kg) were used in a replicated 4 x 4 Latin square designed experiment to study the effects of protein source and level on performance and anabolic hormonal status of weaned dairy calves. Treatments consisted of two diets containing either 16 or 20 % crude protein (CP) with or without fish meal (FM). Experimental diets were corn silage based with soybean meal (SBM) as the source of ruminal degradable protein and FM as the source of ruminal undegradable protein. The animals were fed their respective diets …

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A Modelling Study Of The Influence Of Environment And Food Supply On Survival Of Crassostrea Gigas Larvae, Eileen E. Hofmann, Eric N. Powell, Eleanor A. Bochenek, John M. Klinck Jan 2004

A Modelling Study Of The Influence Of Environment And Food Supply On Survival Of Crassostrea Gigas Larvae, Eileen E. Hofmann, Eric N. Powell, Eleanor A. Bochenek, John M. Klinck

CCPO Publications

A biochemically based model was developed to simulate the growth, development, and metamorphosis of larvae of the Pacific oyster (Crassostrea gigas). The unique characteristics of the model are that it: (1) defines larvae in terms of their protein, neutral lipid, polar lipid, carbohydrate, and ash content; (2) tracks weight separately from length to follow larval condition; and (3) includes genetic variation in growth efficiency and egg quality to better simulate cohort population dynamics. The model includes parameterizations for filtration, ingestion, and respiration, which determine larval growth rate, and processes controlling larval mortality and metamorphosis. Changes in larval tissue …

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Lagrangian Modelling Studies Of Antarctic Krill (Euphausia Superba) Swarm Formation, Eileen E. Hofmann, A. G. Edward Haskell, John M. Klinck, Cathy M. Lascara Jan 2004

Lagrangian Modelling Studies Of Antarctic Krill (Euphausia Superba) Swarm Formation, Eileen E. Hofmann, A. G. Edward Haskell, John M. Klinck, Cathy M. Lascara

CCPO Publications

A two-dimensional Lagrangian particle model was developed to examine the spatial distribution of Antarctic krill (Euphausia superba). The time-dependent location of particles, which represent krill individuals, is determined by random diffusion, foraging activity, and movement induced by the presence of neighbours. Foraging activity is based on prescribed food conditions and is such that krill swim slower and turn more frequently in areas of high food concentration. The presence or absence of neighbours either disperses krill, if the local concentrations become too dense, or coalesces krill, if concentrations become too dilute, respectively. Predation on krill is included and affects …

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The Effect Of Holding Bovine Oocytes In Follicular Fluid On Subsequent Fertilization And Embryonic Development, Angela Marie Klumpp Jan 2004

The Effect Of Holding Bovine Oocytes In Follicular Fluid On Subsequent Fertilization And Embryonic Development, Angela Marie Klumpp

LSU Master's Theses

The objective of Experiment 1 was to determine the effect of bovine follicular fluid (bFF) on nuclear maturation. Treatment A (Control) oocytes were stained with Hoechst-33342 immediately after aspiration from follicles, whereas, oocytes in Treatment B were held in bFF for 12 hours at 38¢ªC and then stained to determine nuclear status. No significant difference was detected between treatment groups. Results indicate that bFF inhibits resumption of meiosis. The objective of Experiment 2 was to determine the effect of bFF on embryonic development. Oocytes in Treatment A (Control) were placed into in vitro maturation (IVM) for 22 hours followed by …

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Cryopreservation Of Bovine And Caprine Oocytes By Vitrification, Sabrina Marie Luster Jan 2004

Cryopreservation Of Bovine And Caprine Oocytes By Vitrification, Sabrina Marie Luster

LSU Master's Theses

Cryopreservation of animal oocytes will permit germplasm of valuable or unique females to be preserved for extended times. The objective of this research was to derive a procedure to cryopreserve bovine oocytes by vitrification to be used as recipients for somatic cell nuclear transfer (SCNT). Caprine oocytes vitrified by the same procedure were assayed by cytological examination of microtubules. In the first two of three experiments, bovine oocytes matured in vitro were vitrified in a mixture of ethylene glycol (EG), dimethylsulfoxide (Me2SO) and trehalose, and then subjected to in vitro fertilization (IVF) or SCNT. For vitrification, oocytes were first exposed …

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An Evaluation Of Economic Efficiencies Of Two Beef Systems From Calving To Harvest, Rosemary V. Anderson, Richard J. Rasby, Dick Clark, Terry J. Klopfenstein, Casey Macken Jan 2004

An Evaluation Of Economic Efficiencies Of Two Beef Systems From Calving To Harvest, Rosemary V. Anderson, Richard J. Rasby, Dick Clark, Terry J. Klopfenstein, Casey Macken

Nebraska Beef Cattle Reports

Spring-calving, crossbred cows were used in a three-year experiment to determine the economic efficiencies of two different beef systems. Cows were either wintered on pasture (Control System) or on cornstalks (Treatment System). Control System steers were transported to a feedlot, fed a finishing diet and slaughtered. Treatment System steers were wintered on cornstalks, grazed pasture, fed a finishing diet and slaughtered. The Treatment System had lower weaning and slaughter breakeven, lower cost per weaned calf and greater profit potential when finished steers were sold on a live basis. Profitability was similar when finished steers were sold on a grid basis.

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Carcass Traits And Palatability Attributes Of Herdmates Finished As Calves Or Yearling Steers, Perry S. Brewer, Chris R. Calkins, Richard J. Rasby, Terry J. Klopfenstein, Rosemary V. Anderson Jan 2004

Carcass Traits And Palatability Attributes Of Herdmates Finished As Calves Or Yearling Steers, Perry S. Brewer, Chris R. Calkins, Richard J. Rasby, Terry J. Klopfenstein, Rosemary V. Anderson

Nebraska Beef Cattle Reports

A two-year study compared steers from the same herd finished as calves or yearlings at a fat thickness endpoint of 0.5 in. Yearlings yielded heavier carcasses with larger ribeye areas, lower marbling scores and lower quality grades. Calves produced more tender steaks measured by shear force and a consumer taste panel. The probability of a tough steak (based on shear force) from calf-fed steers was 1.9 and 0.02% for 7 and 21 days of aging, respectively, while the risk for yearlings was 29.2 and 4.0%, respectively. Calf-fed steers produced more tender steaks and, after 21 days of aging, steaks from …

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Basis Variability On The Feeder Cattle Contract Versus The Failed Stocker Contract, Dillon Feuz, Sebastian Perversi, Wendy Umberger Jan 2004

Basis Variability On The Feeder Cattle Contract Versus The Failed Stocker Contract, Dillon Feuz, Sebastian Perversi, Wendy Umberger

Nebraska Beef Cattle Reports

Basis variability was compared in 10 markets for 550 and 750 pound steers using the Chicago Mercantile Exchange (CME) stocker and feeder indexes as a proxy for futures prices. Basis variability for 550 pound steers was significantly greater than basis variability for 750 pound steers. As market volume decreased and as volume variability increased, basis variability also increased. The failed CME stocker contract never attracted enough volume to remain a viable contract. One possible explanation for this contract failure is the basis risk associated with it was large enough to discourage producers from using the contract to hedge calves.

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Effect Of Conjugated Linoleic Acid On Cell Death In Adipose Tissue, Kim M. Hargrave, Brett J. Meyer, Jess L. Miner Jan 2004

Effect Of Conjugated Linoleic Acid On Cell Death In Adipose Tissue, Kim M. Hargrave, Brett J. Meyer, Jess L. Miner

Nebraska Beef Cattle Reports

Mice fed conjugated linoleic acid (CLA) lose body fat. This loss of body fat is accompanied by an increases in DNA fragmentation, indicative of apoptosis or programmed cell death. Adipose apoptosis was observed in mice fed the trans-10, cis-12 isomer or a mixture of isomers but not the cis-9,trans-11 isomer. The trans-10,cis-12 isomer also induced DNA fragmentation in preadipocytes in vitro, but not mature adipocytes. The cis-9,trans-11 CLA isomer, the predominant isomer in ruminant-derived products, was reported to induce apoptosis of cancer cells. Determining the mechanism of action of CLA will improve our understanding of body fat regulation.

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Influence Of Implant Regimen On Performance And Carcass Characteristics In Feedlot Steers, Heather L. Haugen, Galen E. Erickson, Court G. Campbell, Casey G. Macken Jan 2004

Influence Of Implant Regimen On Performance And Carcass Characteristics In Feedlot Steers, Heather L. Haugen, Galen E. Erickson, Court G. Campbell, Casey G. Macken

Nebraska Beef Cattle Reports

A feedlot experiment was conducted to evaluate initial and terminal implant combinations in finishing steers. Implant strategies including Synovex Choice increased average daily gain and rib eye area when compared to strategies including Revalor-IS. Steers implanted initially and terminally with Synovex Choice also had increased performance compared to steers implanted initially and terminally with Revalor-IS; however, performance was not different when comparing Synovex Choice verses Revelor-IS as an initial implant (Revalor-S terminal implant). Marbling was similar across implant strategies, indicating the observed increase in performance with Synovex Choice was achieved without negatively influencing carcass quality.

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The Influence Of Corn Kernel Traits On Feedlot Cattle Performance, Stephanie L. Jaeger, Casey N. Macken, Galen E. Erickson, Terry J. Klopfenstein, Wayne A. Fithian, David S. Jackson Jan 2004

The Influence Of Corn Kernel Traits On Feedlot Cattle Performance, Stephanie L. Jaeger, Casey N. Macken, Galen E. Erickson, Terry J. Klopfenstein, Wayne A. Fithian, David S. Jackson

Nebraska Beef Cattle Reports

Seven commercially available corn hybrids representing a range within and among kernel traits were used in a finishing trial to evaluate effects of corn kernel traits on feedlot animal performance. Average daily gain, DMI, and hot carcass weight were similar among all corn hybrids. A significant difference in feed conversion of 8.4% from lowest to highest among hybrids was observed. Kernel traits correlated with feed conversion were 1,000 grain weight, stenvert time to grind, and stenvert proportion of soft to coarse particles. Efficiency of finishing cattle gain can be significantly improved by selection of corn hybrids with more desirable kernel …

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Effect Of Distillers Grains Or Corn Supplementation Frequency On Forage Intake And Digestibility, Tim W. Loy, James C. Macdonald, Terry J. Klopfenstein, Galen E. Erickson Jan 2004

Effect Of Distillers Grains Or Corn Supplementation Frequency On Forage Intake And Digestibility, Tim W. Loy, James C. Macdonald, Terry J. Klopfenstein, Galen E. Erickson

Nebraska Beef Cattle Reports

Ten ruminally cannulated heifers received no supplement, dry distillers grains (DDG) daily, DDG on alternating days, dry rolled corn daily, or corn on alternating days. Hay intake was higher for non-supplemented than for supplemented heifers. No intake differences were observed between DDG and corn-supplemented heifers. Heifers supplemented daily had higher and more consistent intakes than those in alternate-day treatments, particularly within corn-supplemented heifers. Ruminal pH and hay fiber disappearance were greater in non-supplemented heifers. Corn-supplemented heifers had slower rates of fiber disappearance than DDG-supplemented. Alternate-day energy supplementation increased intake variability compared to daily supplementation.

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Dried Distillers Grains As A Grazed Forage Supplement, James C. Macdonald, Terry J. Klopfenstein Jan 2004

Dried Distillers Grains As A Grazed Forage Supplement, James C. Macdonald, Terry J. Klopfenstein

Nebraska Beef Cattle Reports

Thirty heifers grazing smooth bromegrass were individually supplemented with 0, 1.0, 2.1, 3.1, or 4.2 lb per head per day (DM) dried distillers grains (DDG) for 84 days to determine effects of DDG supplementation on ADG and forage intake and to determine the value of DDG in grazing enterprises. Forage intake was estimated using the 1996 NRC model. Supplementation of DDG resulted in a linear increase in ADG and decreased estimated forage intake. DDG may be an attractive forage supplement due to increased revenue from additional ADG and savings from decreased forage intake.

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Prediction Of Net Energy Adjuster For Feedlot Cattle When Using The 1996 Beef Cattle Nrc Model, Casey N. Macken, Rob J. Cooper, Terry J. Klopfenstein, Galen E. Erickson Jan 2004

Prediction Of Net Energy Adjuster For Feedlot Cattle When Using The 1996 Beef Cattle Nrc Model, Casey N. Macken, Rob J. Cooper, Terry J. Klopfenstein, Galen E. Erickson

Nebraska Beef Cattle Reports

Data from 277 treatment means in 15 previous beef cattle studies were used to develop equations to predict net energy adjusters throughout the feeding period to better predict gain with the National Research Council’s 1996 Nutrient Requirements of Beef Cattle model. Early in the feeding period the net energy adjuster reduces the energy to correct for overprediction of gain and late in the feeding period the net energy adjuster increases energy to correct for under prediction of gain. The average NE adjusters were 0.88 and 1.08 for the beginning and end of the feeding period.

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Feed Values For Annual Forages In Western Nebraska, Burton A. Weichenthal, David D. Baltensperger, Kenneth P. Vogel Jan 2004

Feed Values For Annual Forages In Western Nebraska, Burton A. Weichenthal, David D. Baltensperger, Kenneth P. Vogel

Nebraska Beef Cattle Reports

Forage quality testing was completed on annual forages grown during 1998 and/or 1999. Included were spring cereals, legumes and summer annuals like sorghum and millets. Using a single cut harvest system when the majority of summer annuals had produced seed heads, crude protein (CP) was generally more than 8% and total digestible nutrients (TDN) more than 63% of dry matter. Annual legumes had 12 to 18% CP and more than 63% TDN. Pearl and irrigated foxtail millets had higher crude protein levels than sorghum forages, but nitrate levels were also higher. Some mineral contents varied by location and associated management.

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Assessment Of Thermal Infrared Detection Rates Using White-Tailed Deer Surrogates, Robert E. Kissell Jr., Philip A. Tappe Jan 2004

Assessment Of Thermal Infrared Detection Rates Using White-Tailed Deer Surrogates, Robert E. Kissell Jr., Philip A. Tappe

Journal of the Arkansas Academy of Science

As thermal infrared imaging technology has improved, it has increasingly been used for estimating sizes of wildlife populations. The greatest bias of thermal infrared surveys is the lack of known detection rates to adjust for visibility bias. As with visual surveys, a measure of detection rate is needed to provide unbiased estimates. We assessed the detection rate of white-tailed deer (Odocoileus virginianus) using a thermal infrared sensor (1.2 - 5.9 /an) from an aerial platform. Similar characteristics between thermal signatures of people and deer allowed us to use people in a reclined or horizontal position as surrogates for deer. We …

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Distribution, Natural History Aspects, And Status Of The Arkansas Endemic Crayfish, Fallicambarus Harpi Hobbs And Robinson, 1985, Henry W. Robison, Betty G. Crump Jan 2004

Distribution, Natural History Aspects, And Status Of The Arkansas Endemic Crayfish, Fallicambarus Harpi Hobbs And Robinson, 1985, Henry W. Robison, Betty G. Crump

Journal of the Arkansas Academy of Science

Recent fieldwork in west central Arkansas has revealed the Arkansas endemic crayfish, Fallicambarus harpi Hobbs and Robison, to be more abundant than formerly believed. New localities and county records are provided in addition to information on the habitat preferences, sex ratio, color variation, reproductive biology, and conservation status of this burrowing crayfish.

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Human Rabies Post-Exposure Treatment In Arkansas, 1994-2000, D. Blake Sasse Jan 2004

Human Rabies Post-Exposure Treatment In Arkansas, 1994-2000, D. Blake Sasse

Journal of the Arkansas Academy of Science

The Arkansas Department of Health recorded 118 incidents where humans in Arkansas were treated following exposure to confirmed rabid animals from 1994-2000. Domestic species accounted for 64% of incidents and 76% of total human exposures with the ratio of human exposures per rabid animal 17 times higher for domestic animals than wild animals. Records of 218 cases of human exposure to potentially rabid wild animals during this period were also examined to determine method of contact. While 72% of cases involving raccoons (Procyon lotor), skunks (Mephitis mephitis and Spilogale putorius), and foxes (Urocyon cinereoargenteus and Vulpes vulpes) were initiated by …

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New Geographic Distribution Records For The Flier, Centrarchus Macropterus (Perciformes: Centrarchidae), From Southwestern Arkansas, Chris T. Mcallister, Stephanie F. Barclay, Henry W. Robison Jan 2004

New Geographic Distribution Records For The Flier, Centrarchus Macropterus (Perciformes: Centrarchidae), From Southwestern Arkansas, Chris T. Mcallister, Stephanie F. Barclay, Henry W. Robison

Journal of the Arkansas Academy of Science

No abstract provided.

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Parasites (Coccidia, Trematoda, Nematoda) From Selected Bats Of Arkansas, Chris T. Mcallister, Steve J. Upton, Charles R. Bursey Jan 2004

Parasites (Coccidia, Trematoda, Nematoda) From Selected Bats Of Arkansas, Chris T. Mcallister, Steve J. Upton, Charles R. Bursey

Journal of the Arkansas Academy of Science

No abstract provided.

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Noteworthy Records Of The Seminole Bat, Lasiurus Seminolus (Chiroptera: Vespertilionidae), From Southwestern Arkansas And Northeastern Arkansas, Chris T. Mcallister, Zachary D. Ramsey, Nancy E. Solley Jan 2004

Noteworthy Records Of The Seminole Bat, Lasiurus Seminolus (Chiroptera: Vespertilionidae), From Southwestern Arkansas And Northeastern Arkansas, Chris T. Mcallister, Zachary D. Ramsey, Nancy E. Solley

Journal of the Arkansas Academy of Science

No abstract provided.

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