Animal Sciences Commons^™

Fisheries Research Report No.196 - Management Of Bioeroding Sponges In Wild Stocks Of Pinctada Maxima In Western Australia, Sabine Daume, Jane Fromont, Anthony M. Hart

Fisheries Research Reports

Final FRDC Report – Project 2005/074

The Western Australian fishery is the only remaining significant fishery for pearl oysters in the world and comprises most of the exported pearl product of Australia, currently worth around $125 million annually. The majority of pearl shells used to culture pearls come from the pearling beds in the inshore waters near Broome. The fishery for pearl oysters preferentially targets smaller ‘culture’ shell (4-5 years age class, 120mm - 160mm shell length) that are more suitable for growing pearls, leaving larger MOP oysters (6+ age class, 175mm+) on the fishing grounds.

Silver-lipped pearl oysters (Pinctada …

On The Zoological Geography Of The Malay Archipelago (1859), Alfred Russel Wallace

Alfred Russel Wallace Classic Writings

No abstract provided.

The Development And Role Of Peripheral Auditory Structures In Otocinclus Affinis, Sri Kiran Kumar Reddy Botta

Masters Theses & Specialist Projects

Loricariidae is a very diverse family of catfishes found primarily in the Amazon River basin. These catfishes have a unique characteristic feature of having fenestrae (holes) in the skull region (compound pterotic bone) adjacent to their bi-lobed swim bladder. Since the swim bladders and the compound pterotic may act as an external ear for hearing in this taxon, I hypothesized that these swim bladders structures have an acoustical functional in the loricariid Otocinclus affinis. In order to understand the development of these structures in O. affinis, I first monitored the ontogeny of the compound pterotic bone by clearing …

Birds Of The Rocky Mountains—Frontmatter, Paul A. Johnsgard

Birds of the Rocky Mountains by Paul A. Johnsgard

Cover

Jacket copy

Title page

Copyright & funders

Contents

List of Figures

List of Plates

Preface and Acknowledgments

Genetic Relationship Between Longevity And Objectively Or Subjectively Assessed Performance Traits In Sheep Using Linear Censored Models, W. Mekkaway, Rainer Roehe, Ronald M. Lewis, M. H. Davies, L. Bünger, G. Simm, W. Haresign

Department of Animal Science: Faculty Publications

Genetic parameters of longevity in crossbred mule ewes, and genetic relationships among longevity, growth, body composition, and subjectively assessed traits on mule lambs and ewes have been estimated using Bayesian linear censored models. Additionally, the genetic associations between longevity and culling reasons were examined. Data comprised 1,797 observations of mule ewes for longevity, culling reasons, growth, body composition, mouth scores, and type traits. Longevity was defined as the time (in years) from 2 yr of age (the age at first lambing of most ewes) to culling or death. Censored data (i.e., observations for which only the lower bound of the …

A 2009 Supplement To Birds Of The Rocky Mountains, Paul A. Johnsgard

Birds of the Rocky Mountains by Paul A. Johnsgard

More than 20 years have elapsed since the publication of Birds of the Rocky Mountains, and many changes have occurred in that region’s ecology and bird life. There has also been a marked increase in recreational bird-watching, and an associated need for informative regional references on where and when to look for rare or especially appealing birds. As a result, an updating of the text seemed appropriate, especially as to the species accounts and the technical literature. The following update includes all those species that have undergone changes in their vernacular or Latin names, have had important changes in ranges, …

Birds Of The Rocky Mountains—Introduction, Paul A. Johnsgard

Birds of the Rocky Mountains by Paul A. Johnsgard

The Rocky Mountains represent the longest and in general the highest of the North American mountain ranges, extending for nearly two thousand miles from their origins in Alaska and northwestern Canada southward to their terminus in New Mexico, and forming the continental divide for this entire length. As such, these mountains have provided a convenient corridor for northward and southward movement of both plants and animal life, but on the other hand have produced important barriers to eastern and western plant and animal movements. These effects result nat only from their height and physical nature, but also from their manifold …

Birds Of The Rocky Mountains—Checklist Of Birds Of The Rocky Mountain Parks, Paul A. Johnsgard

Birds of the Rocky Mountains by Paul A. Johnsgard

Checklist of Birds of the Rocky Mountain Parks:

United States: Rocky Mountain, Grand Teton, Yellowstone, Glacier
Canada: Waterton Lakes, Kootenay, Yoho, Banff/Jasper

Symbols: R = breeding resident; r = resident, breeding unproven; S = breeding summer resident; s = summer resident, breeding unproven; M = migrant, including wintering visitors; V = vagrant, out of normal range; X = extirpated from area; * = species also included in the Birds of the Great Plains (Johnsgard, 1979).

A 16-page table

Behavior Of Buff-Breasted Sandpipers (Tryngites Subruficollis) During Migratory Stopover In Agricultural Fields, John P. Mccarty, Joel G. Jorgensen, Lareesa Wolfenbarger

Nebraska Game and Parks Commission: Staff Research Publications

Background: Understanding the behavior of birds in agricultural habitats can be the first step in evaluating the conservation implications of birds’ use of landscapes shaped by modern agriculture. The existence and magnitude of risk from agricultural practices and the quality of resources agricultural lands provide will be determined largely by how birds use these habitats. Buff-breasted Sandpipers (Tryngites subruficollis) are a species of conservation concern. During spring migration large numbers of Buff-breasted Sandpipers stopover in row crop fields in the Rainwater Basin region of Nebraska. We used behavioral observations as a first step in evaluating how Buff-breasted Sandpipers …

Arkansas Animal Science Department Report 2010, Zelpha B. Johnson, D. Wayne Kellogg

Arkansas Agricultural Experiment Station Research Series

No abstract provided.

Stand By Me: A Study Of Activity Budgets, Nearest Neighbor, Social Behavior, And Home Range Of The Olive Baboons (Papio Anubis) Of Ndarakwai Ranch, Katie Conway

Independent Study Project (ISP) Collection

Baboons are highly social primates that live in complex societies. This study attempted to reveal which individuals are engaging in what social behaviors, and with whom. Two troops of olive baboons (Papio anubis) were followed at Ndarakwai Private Reserve in Northern Tanzania for 19 days from November 7 to November 26, 2009 to analyze what factors influence time budgets and social behaviors, as well as to create a home range map for each troop. Troops were seen to intermingle in the ranch, covering a large area of many habitats. Time of day, habitat, weather, troop member, and age class were …

Pain Perception In Fish: Indicators And Endpoints, Lynne U. Sneddon

Aquaculture Collection

Recent evidence has shown that fish display aversive behavioral and physiological reactions and a suspension of normal behavior in response to noxious stimuli that cause pain in other animals and humans. In addition to these behavioral responses, scientists have identified a peripheral nociceptive system and recorded specific changes in the brain activity of fish during noxious stimulation. As a result of these observations teleost fish are now considered capable of nociception and, in some opinions, pain perception. From both an experimental and an ethical perspective, it is important that scientists be able to assess possible pain and minimize discomfort that …

Grey To Green: The Wolf As Culture And Profit In Mongolia And The Importance Of Its Survival, Samuel Legrys

Independent Study Project (ISP) Collection

“The king of this place could be Bear; it can capture and eat anything, even roe deer and moose. But I think sometimes Bear is eaten by Wolf, working as a pack. It means that Wolf is the king of the king” – Joogdernamjil, Dadal Hunter The grey wolf is a key figure in Mongolian culture, representing not only the male ancestor behind the bloodline of Chinggis Khaan, but also the messenger of heaven, sent to punish those who disrespect the spirit masters of the land. Countryside herders and UB businessmen alike honor the wolf as a spiritually powerful animal, …

Birds Of The Great Plains: Breeding Species And Their Distribution: New Expanded Edition (2009), Paul A. Johnsgard

Birds of the Great Plains (Revised Edition, 2009) by Paul Johnsgard

This book is the first to describe systematically all of the species of birds known to have bred or to breed at present in the Great Plains, a major ecological unit that encompasses all or part of part of eleven states: North Dakota, South Dakota, Minnesota, Iowa, Nebraska, Colorado, Kansas, Missouri, Oklahoma, New Mexico, and Texas. Although the original Great Plains ecosystem—the grassland biome—has been greatly altered by modem agriculture, remnants still exist in national and state parks, grasslands, and refuges, as well as in rural cemeteries, railroad rights-of-way, and small nature reserves. These areas support populations of nearly all …

It's Not Too Late For The Harpy Eagle (Harpia Harpyja): High Levels Of Genetic Diversity And Differentiation Can Fuel Conservation Programs, Heather R. Lerner, Jeff A. Johnson, Alec R. Lindsay Ph. D., Lloyd F. Kiff, David P. Mindell

Faculty Works

Background: The harpy eagle (Harpia harpyja) is the largest Neotropical bird of prey and is threatened by human persecution and habitat loss and fragmentation. Current conservation strategies include local education, captive rearing and reintroduction, and protection or creation of trans-national habitat blocks and corridors. Baseline genetic data prior to reintroduction of captive-bred stock is essential for guiding such efforts but has not been gathered previously.

Methodology/Findings: We assessed levels of genetic diversity, population structure and demographic history for harpy eagles using samples collected throughout a large portion of their geographic distribution in Central America (n = 32) and South America …

It's Time To Check The Nets: Research And Conservation Of Rafinesque Big-Eared Bats In East Texas, Christopher E. Comer

Faculty Publications

No abstract provided.

Birds Of The Great Plains: Three Decades Of Change In Great Plains Birds: A 2009 Supplement To The Birds Of The Great Plains: Breeding Species And Their Distribution, Paul A. Johnsgard

Birds of the Great Plains (Revised Edition, 2009) by Paul Johnsgard

Since the 1979 publication of this book much has been learned of breeding bird distributions in North America, largely as a result of the national Breeding Bird Surveys that were initiated in the 1960s and have continued to the present (Sauer, Hines and Fallon, 2008). From these studies long-term regional average densities of breeding birds have been deduced and national maps generated (Patuxent Wildlife Research Center. 2003). There have also been several state-wide studies on breeding birds of the Great Plains, as represented by breeding bird atlases for South Dakota (Peterson, 1995), Nebraska (Mollhoff, 2001), Kansas (Busby and Zimmerman, 2001), …

Birds Of The Rocky Mountains—Species Accounts, Pages 55–63: Loons & Grebes, Paul A. Johnsgard

Birds of the Rocky Mountains by Paul A. Johnsgard

Red-throated Loon (Gavia stellata)
Arctic Loon (Gavia arctica)
Common Loon (Gavia immer)
Pied-billed Grebe (Podilymbus podiceps)
Horned Grebe (Podiceps auritus)
Red-necked Grebe (Podiceps grisegena)
Eared Grebe (Podiceps nigricallis)
Western Grebe (Aechmophorus occidentalis)

Market Situation And Outlook For Hogs, Poultry And Small Ruminants, A. Lee Meyer

Agricultural Economics Presentations

No abstract provided.

Beef, Dairy, And Equine, Kenneth H. Burdine

Agricultural Economics Presentations

No abstract provided.

Impact Of Dietary Arginine On Immunity In Broiler Chicks, Jennifer Lynn D'Amato

Master's Theses

Arginine (ARG) is an immunologic modulator due in part to its role as a substrate for leukocytes. Therefore, the objective of these studies was to evaluate the impact of dietary ARG on ARG utilization in peripheral blood mononuclear cells (PBMC) and thymocytes in broiler chicks as they provide a model that is not confounded by de novo ARG synthesis. Several experiments were performed to measure: 1) ARG transporters as markers of ARG utilization by leukocytes; 2) thymocyte proliferation; 3) PBMC phenotype, and 4) ARG’s impact on the acute phase response (APR). In experiment 1, chicks were fed diets containing 1.20% …

Fisheries Occasional Publication No 75 - Research And Development Plan 2009-10, Department Of Fisheries Western Australia

Fisheries Occasional Publications

The Department of Fisheries R&D plan for 2009/10 outlines the research, monitoring and assessment activities that are specifically directed towards supporting the collection of information that will assist in achieving the objectives of the Fish Resources Management Act (1994) for the coming five year period. This series is updated on an annual basis and should be read in conjunction with the most recent State of Fisheries report where comprehensive analyses of the current status of each of the fisheries and fish habitat resources are described.

The plan specifically focuses on those activities that are currently planned or identified which directly …

Encomium: Rolliin Harold Baker: 1916-2007, Carleton J. Phillips, Robert J. Baker, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Rollin H. Baker passed away on November 12, 2007, one day after reaching his 91st birthday. Rollin was a living legend, famous for his pioneering research on biogeography and natural history of Mexican mammals, especially rodents, for his contributions to the understanding of Michigan mammals, and for being a mentor and friend to all young, aspiring mammalogists. Rollin Baker’s career lasted way beyond his traditional retirement, and in his final months he was still active in the Texas Society of Mammalogists and in conservation issues in Texas. Indeed, when he was 89 years old he presented a guest lecture in …

South Dakota Thriving, Fall 2009, College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

Table of Contents:
[Page] 2 Growing Farmers Markets: South Dakota Cooperative Extension Service Helps Develop and Grow Booming Homegrown markets
[Page] 4 Lighari Leads Restructuring of Extension: Director of South Dakota Cooperative Extension Service Focuses on Building Relationships
[Page} 6 South Dakota's Newest Research Station: The Addition of the SDSU Cow Camp Means Another Tremendous Resource for South Dakota and SDSU
[Page] 8 SDSU Rodeo Builds World Champs: Focus on Academics and Team Leads to Success Inside Both the Classroom and the Arena
|[Page] 12 Behind the Scenes in SDSU's Anatomy Lab: SDSU's Hands-On Anatomy Lab Gives Students the Edge …

First Records Of Hypleurochilus Geminatus And Centropristis Philadelphica From Chesapeake Bay, Aimee D. Halvorson

Virginia Journal of Science

During the fall of 2007, Centropris philadelphica (rock seabass) and Hypleurochilus geminatus (Crested blenny) were collected from Chesapeake Bay. These captures are significant as they represent the first substantiated record of C. philadelphica from Chesapeake Bay and only the second and third validated records of H. geminatus. Additionally, the first record of H. geminatus from Chesapeake Bay was only recently recognized since the specimen had been previously misidentified as Parablennius marmoreus (seaweed blenny). The collection of seven individuals of H. geminatus in 2007, from two locations, indicates that the species may be resident within the Chesapeake Bay estuary.

Molt Migration By Giant Canada Geese In Eastern South Dakota, Charles D. Dieter, Bobby J. Anderson

Natural Resource Management Faculty Publications

We captured giant Canada geese (Branta canadensis maxima) in 7 counties in eastern South Dakota during the summer molting period, 2000–2003. We attached very high frequency (VHF) transmitters to 150 adult female geese with brood patches, and leg bands to 3,839 geese. We documented molt migrations using VHF telemetry and indirect band recovery at locations north of South Dakota. Telemetry of radio-collared female geese during the breeding season indicated that 56% of nonbreeders, 81% of unsuccessful breeders, and 19% of successful female breeders embarked on a molt migration. Five of 34 geese that underwent molt migrations moved to …

Unlv Magazine, Matthew K. Jacobsen, Holly Ivy De Vore, Lisa Arth, Cate Weeks, Greg Lacour, Tony Allen, Afsha Bawany, Barbara Cloud, Gian Galassi, Phil Hagen, Karyn S. Hollingsworth, Michelle Mouton, Erin O'Donnell

UNLV Magazine

No abstract provided.

Migration Dynamics Of The Northern Saw-Whet Owl In The Piedmont, Mountain, And Coastal Plain Provinces Of Virginia, Kyle E. Van Althuis

Senior Honors Theses

The Northern Saw-whet Owl (Aegolius acadicus) is a small common owl of which little is known. The saw-whet’s migration dynamics are particularly shrouded in mystery due to the secretive nature of this owl. This study examined data obtained by capturing owls with mist nets in order to better understand volume, timing, sex differences and age differences in migration in the Piedmont province of Virginia for 2002-2007. Comparative owl capture data from two other physiographic regions (Mountain and Coastal Plain) were also examined.

Migration flight volume was highest in the Mountain province and lowest in the Coastal Plain, while movements were …

Effects Of Re-Grown Forest Habitat On Lemur Catta Behavior, Sophie Ackoff

Independent Study Project (ISP) Collection

This study examines the effects of re-grown forest habitat on L. catta behavior at Berenty Private Reserve in Southern Madagascar during the early wet season. Evaluation of the reforested area versus natural forest revealed significant differences in species composition and food availability. Though the re-grown forest showed signs of forest regeneration and total greater food availability, the natural forest of Malaza proved to contain more preferred food sources for L. catta. Behavioral observations were collected over eight full-day troop follows and showed significant differences in feeding behavior, activity budget, and intra-troop and inter-troop aggressions. The WELL troop in Ankoba, the …

Prevalence And Intensity Of Trypanosome Infections In Stable And Declining Populations Of Brush-Tailed Bettongs (Bettongia Penicillata), Melissa Chiasson

Independent Study Project (ISP) Collection

The brush-tailed bettong (Bettongia penicillata), or woylie, is an endemic Australian marsupial that has recently suffered a large population crash in the Upper Warren region of Western Australia. Research has shown that both the declining Upper Warren population of brush-tailed bettongs and a stable population at Karakamia Wildlife Sanctuary are infected with a novel Trypanosoma sp., and the declining Upper Warren population was found to have a higher prevalence of trypanosome infection that that of the stable Karakamia population. In this study, further work was done to see if 1) the prevalence and intensity of trypanosome infection still differed significantly …