DOCSLIB.ORG

Macrobrachium Rosenbergii

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Macrobrachium Rosenbergii PROCEEDINGS of the OKLAHOMA ACADEMY OF SCIENCE Volume 100 2020 EDITOR: Mostafa Elshahed Production Editor: Tammy Austin Business Manager: Adam Ryburn The Official Organ of the OKLAHOMA ACADEMY OF SCIENCE Which was established in 1909 for the purpose of stimulating scientific research; to promote fraternal relationships among those engaged in scientific work in Oklahoma; to diffuse among the citizens of the State a knowledge of the various departments of science; and to investigate and make known the material, educational, and other resources of the State. Affiliated with the American Association for the Advancement of Science. Publication Date: January 2021 ii POLICIES OF THE PROCEEDINGS The Proceedings of the Oklahoma Academy of Science contains papers on topics of interest to scientists. The goal is to publish clear communications of scientific findings and of matters of general concern for scientists in Oklahoma, and to serve as a creative outlet for other scientific contributions by scientists. ©2020 Oklahoma Academy of Science The Proceedings of the Oklahoma Academy Base and/or other appropriate repository. of Science contains reports that describe the Information necessary for retrieval of the results of original scientific investigation data from the repository will be specified in (including social science). Papers are received a reference in the paper. with the understanding that they have not been published previously or submitted for 4. Manuscripts that report research involving publication elsewhere. The papers should be human subjects or the use of materials of significant scientific quality, intelligible to a from human organs must be supported by broad scientific audience, and should represent a copy of the document authorizing the research conducted in accordance with accepted research and signed by the appropriate procedures and scientific ethics (proper subject official(s) of the institution where the work treatment and honesty). was conducted. Research involving humans and animals must have been performed The Editor of the Proceedings expects that the in accordance with the recommendations author(s) will honor the following principles of from the Declaration of Helsinki and the the scientific community, which are also policies appropriate guidelines of the National of the Proceedings. Institutes of Health. 1. Each author shall have contributed 5. Submission of manuscripts that report substantially to major aspects of the research on/with recombinant DNA planning, execution, and /or interpretation implies that the relevant physical and bio- of the study and to the preparation of the logical containment levels conformed to manuscript. It is assumed that all listed the guidelines of the National Institutes authors concur in the submission, that final of Health; the Editor may request proof to copy of the manuscript has been seen and substantiate this implication. approved by all authors, and that all authors share responsibility for the paper. 6. The Proceedings does not publish statements of priority or novelty, or mere 2. Submission of manuscripts based on unique descriptions of work in progress or planned. material (e.g. cloned DNAs; antibodies; The dates of manuscript receipt, revision, bacterial, animal, or plant cells; hybridomas; and acceptance will be published. viruses; and computer programs) implies that these materials will be available for 7. A primary research report must contain noncommercial purposes to all qualified sufficient details and reference to public investigators. sources of information to permit other scientists to repeat the work. 3. Authors of manuscripts reporting nucleic acid sequence(s) must be prepared to 8. Any unusual hazard encountered or submit relevant data to GenBank. Authors anticipated in using chemicals, equipment, of manuscripts reporting crystallographic or procedures in the investigation should be studies must be prepared to submit the clearly identified in the manuscript. relevant structural data to the Protein Data Proc. Okla. Acad. Sci. 100: pp i - iv (2020) iii PROCEEDINGS OF THE OKLAHOMA ACADEMY OF SCIENCE Volume 100 CONTENTS REFLECTIONS 54 Population Dynamics and Diets of 1. Introduction to the 100th volume of Yellow Bass in New Spiro Reservoir, POAS; reflections of past presidents. Oklahoma REPORTS Richard A. Snow & Michael J. Porta A. Applied Ecology & Conservation 62 A New Host and Geographic Record 5 Performance of Early Juvenile Giant for Paracapillaria sonsinoi (Nematoda: River Prawns (Macrobrachium rosenbergii) Capillariidae) from Timber Rattlesnake, Fed Fish, Soybean, Shrimp and Four Insect Crotalus horridus (Serpentes: Based Diets While Under Low Crotalidae) from Oklahoma Temperature Stress Chris T. McAllister & Charles R. Bursey Malcolm L. McCallum, Samad D. Weston, & Yonathan Tilahun 66 A New Host and Geographic Record for Subulura nevadense (Nematoda: 16 Examination of the Current Subuluroidea: Subuluridae) from Rio Oklahoma State Record Smallmouth Grande Ground Squirrel, Ictidomys Buffalo parvidens (Rodentia: Sciuromorpha: Richard A. Snow, Michael J. Porta, & Sciuridae), from West Texas David M. Bogner Chris T. McAllister & John M. Kinsella 22 Common Carp Population Size and 69 A New Geographic Record and Characteristics in Lake Carl Etling, Reproduction of the Ouachita Mountain Oklahoma Crayfish, Fallicambarus tenuis (Decapoda: Richard A. Snow, Michael J. Porta, & Cambaridae), from Southeastern Chas P. Patterson Oklahoma Henry W. Robison & Chris T. McAllister 30 Length-Weight Relationships and Potential Biases for Alligator Gar 72 First Report of Eimeria hydrophis (Atractosteus spatula) from Texoma (Apicomplexa: Eimeriidae) from Reservoir, Oklahoma Plain-Bellied Watersnake, Nerodia Richard A. Snow, Michael J. Porta, & erythrogaster (Serpentes: Colubridae: Clifton R. Sager Natricinae), from Oklahoma Chris T. McAllister & John A. Hnida 38 Population Dynamics of a Stunted Blue Catfish Population in a Small 77 Two New Handsome Fungus Oklahoma Impoundment Beetle (Coleoptera: Endomychidae: Micah J. Waters, Richard A. Snow, Michael Lycoperdininae, Epopocinae) Records J. Porta, & Michael T. Hollie for Oklahoma Chris T. McAllister & Stephen W. 51 Record of an Angler-Caught Blue Chordas, III Crab in Oklahoma Richard A. Snow & Michael J. Porta Proc. Okla. Acad. Sci. 100: pp i - iv (2020) iv 80 First Report of the Plant Bugs B. Microbiology Phytocoris depictus, Phytocoris fumatus 102 Review on Effects of Holding Time and Phytocoris tricinctipes (Hemiptera: Exceedances on Ambient Water Quality Miridae) for Oklahoma Sunil Thapa, Scott Stoodley, Kerri H. Stephen W. Chordas, III & Chris T. Farnsworth-Hoback, & Andrew R. McAllister Dzialowski 84 Additional Records of Hemoparasites 112 2020 Technical Meeting Abstracts (Apicomplexa) and Helminth Parasites (Trematoda, Cestoda, Nematoda, ACADEMIC AFFAIRS Acanthocephala) from Oklahoma Amphibians (Anura) and Reptiles 116 Officers and Section Chairs (2020) (Testudines: Ophidia) Chris T. McAllister, Charles R. Bursey, 117 Financial Statements (2019) Ryan W. Koch, Stanley E. Trauth, David Bruce Conn, & Henry W. Robison 119 Membership Application Form 95 The North American River Otter 120 Editorial Policies and Practices Lontra canadensis as a Late Pleistocene Fossil from the Canadian River, 121 Instructions for Authors Oklahoma Nicholas J. Czaplewski Proc. Okla. Acad. Sci. 100: pp i - iv (2020) Reflections 1 The Proceedings of the Oklahoma Academy of Science is a publication with a long and storied history. For the last century, it served as a vehicle for disseminating research findings by Oklahoma Scientists in a wide range of scientific disciplines. To celebrate publishing the 100th issue of the Proceedings; we invited past and current presidents of the Oklahoma Academy of Science to reflect on the history and value of the Journal. Below are their contributions. Dr. David Bass, University of Central Oklahoma 2000-2002 The Proceedings of the Oklahoma Academy of Science is an important scientific resource for many researchers for over a century, especially those of us interested in the natural history of Oklahoma. This journal serves as the written historical record of the flora and fauna of the state. Like many other biologists across the state, I have chosen to submit manuscripts to POAS describing Oklahoma’s biological communities because it is the logical journal to publish these papers. I look forward with both curiosity and excitement to receiving each annual issue and reading about recent discoveries in Oklahoma. Dr. Craig Clifford, Northeastern State University 2002-2004, 2012-2014 On this momentous occasion of the 100th volume of the Proceedings, I am honored to have this opportunity to add my congratulatory note. The Proceedings of the Oklahoma Academy of Science has long served as the vehicle by which scientific information of special significance to Oklahoma could find its way into print. The exceptional work of the many editors over the years has allowed new and established researchers to provide their findings to the widest audience possible while supporting the official publication of the Academy. My introduction to the Proceedings as a newly hired faculty member at Northeastern State University in Tahlequah revealed the work of dedicated fellow scientists in many fields in my new home state. The colleagues I have met and the activities I have participated in in a variety of venues provided by the Academy speak well of an institution that has served the state greatly over the many years since its inception.
Load more

Recommended publications
  • Vol. 16, No. 2 Summer 1983 the GREAT LAKES ENTOMOLOGIST
    MARK F. O'BRIEN Vol. 16, No. 2 Summer 1983 THE GREAT LAKES ENTOMOLOGIST PUBLISHED BY THE MICHIGAN EN1"OMOLOGICAL SOCIErry THE GREAT LAKES ENTOMOLOGIST Published by the Michigan Entomological Society Volume 16 No.2 ISSN 0090-0222 TABLE OF CONTENTS Seasonal Flight Patterns of Hemiptera in a North Carolina Black Walnut Plantation. 7. Miridae. J. E. McPherson, B. C. Weber, and T. J. Henry ............................ 35 Effects of Various Split Developmental Photophases and Constant Light During Each 24 Hour Period on Adult Morphology in Thyanta calceata (Hemiptera: Pentatomidae) J. E. McPherson, T. E. Vogt, and S. M. Paskewitz .......................... 43 Buprestidae, Cerambycidae, and Scolytidae Associated with Successive Stages of Agrilus bilineatus (Coleoptera: Buprestidae) Infestation of Oaks in Wisconsin R. A. Haack, D. M. Benjamin, and K. D. Haack ............................ 47 A Pyralid Moth (Lepidoptera) as Pollinator of Blunt-leaf Orchid Edward G. Voss and Richard E. Riefner, Jr. ............................... 57 Checklist of American Uloboridae (Arachnida: Araneae) Brent D. Ope II ........................................................... 61 COVER ILLUSTRATION Blister beetles (Meloidae) feeding on Siberian pea-tree (Caragana arborescens). Photo­ graph by Louis F. Wilson, North Central Forest Experiment Station, USDA Forest Ser....ice. East Lansing, Michigan. THE MICHIGAN ENTOMOLOGICAL SOCIETY 1982-83 OFFICERS President Ronald J. Priest President-Elect Gary A. Dunn Executive Secretary M. C. Nielsen Journal Editor D. C. L. Gosling Newsletter Editor Louis F. Wilson The Michigan Entomological Society traces its origins to the old Detroit Entomological Society and was organized on 4 November 1954 to " ... promote the science ofentomology in all its branches and by all feasible means, and to advance cooperation and good fellowship among persons interested in entomology." The Society attempts to facilitate the exchange of ideas and information in both amateur and professional circles, and encourages the study of insects by youth.
    [Show full text]
  • An Annotated Checklist of Wisconsin Handsome Fungus Beetles (Coleoptera: Endomychidae)
    The Great Lakes Entomologist Volume 40 Numbers 3 & 4 - Fall/Winter 2007 Numbers 3 & Article 9 4 - Fall/Winter 2007 October 2007 An Annotated Checklist of Wisconsin Handsome Fungus Beetles (Coleoptera: Endomychidae) Michele B. Price University of Wisconsin Daniel K. Young University of Wisconsin Follow this and additional works at: https://scholar.valpo.edu/tgle Part of the Entomology Commons Recommended Citation Price, Michele B. and Young, Daniel K. 2007. "An Annotated Checklist of Wisconsin Handsome Fungus Beetles (Coleoptera: Endomychidae)," The Great Lakes Entomologist, vol 40 (2) Available at: https://scholar.valpo.edu/tgle/vol40/iss2/9 This Peer-Review Article is brought to you for free and open access by the Department of Biology at ValpoScholar. It has been accepted for inclusion in The Great Lakes Entomologist by an authorized administrator of ValpoScholar. For more information, please contact a ValpoScholar staff member at [email protected]. Price and Young: An Annotated Checklist of Wisconsin Handsome Fungus Beetles (Cole 2007 THE GREAT LAKES ENTOMOLOGIST 177 AN Annotated Checklist of Wisconsin Handsome Fungus Beetles (Coleoptera: Endomychidae) Michele B. Price1 and Daniel K. Young1 ABSTRACT The first comprehensive survey of Wisconsin Endomychidae was initiated in 1998. Throughout Wisconsin sampling sites were selected based on habitat type and sampling history. Wisconsin endomychids were hand collected from fungi and under tree bark; successful trapping methods included cantharidin- baited pitfall traps, flight intercept traps, and Lindgren funnel traps. Examina- tion of literature records, museum and private collections, and field research yielded 10 species, three of which are new state records. Two dubious records, Epipocus unicolor Horn and Stenotarsus hispidus (Herbst), could not be con- firmed.
    [Show full text]
  • Kingsnakems RWM
    Godley et al. !1 Ecology of the Eastern Kingsnake (Lampropeltis getula) at Rainey Slough, Florida: A Vanished Eden J. STEVE GODLEY1, BRIAN J. HALSTEAD", AND ROY W. MCDIARMID# $Cardno, 3905 Crescent Park Drive, Riverview, FL, 33578, USA "U.S. Geological Survey, Western Ecological Research Center, Dixon Field Station, 800 Business Park Drive, Suite D, Dixon, CA, 95620, USA #U.S. Geological Survey, Patuxent Wildlife Research Center, Smithsonian Institution, MRC 111 PO Box 37012, Washington, DC, 20013, USA CORRESPONDENCE: email, [email protected] RRH: ECOLOGY OF KINGSNAKES !1 Godley et al. !2 ABSTRACT: The Eastern Kingsnake (Lampropeltis getula) is an important component and predator in herpetofaunal communities, but many of its populations have declined precipitously in the last few decades, particularly in the southeastern USA. Here, we describe an intensive mark–recapture study of L. getula conducted from 1974–1978 in a canal bank–water hyacinth community at Rainey Slough in southern Florida, where we also quantitatively sampled their primary prey, other species of snakes. The best-fit model for L. getula was an open population with a high daily capture probability (0.189) and low apparent annual survival (0.128) that were offset by high recruitment and positive population growth rates, suggesting a high turnover rate in the population. Mean population size varied annually from 11–19 adult kingsnakes with a total predator biomass of 8.20–14.16 kg in each study year. At this site kingsnakes were susceptible to capture mostly in winter and spring, were diurnal, used rodent (Sigmodon hispidus) burrows on canal banks as nocturnal retreats, and emerged from burrows on 0.13–0.26 of the sampling days.
    [Show full text]
  • February 2011 ROBIN M. OVERSTREET Professor, Department of Coastal Sciences Gulf Coast Research Laboratory the University Of
    February 2011 ROBIN M. OVERSTREET Professor, Department of Coastal Sciences Gulf Coast Research Laboratory The University of Southern Mississippi 703 East Beach Drive Ocean Springs, MS 39564 (228) 872-4243 (Office)/(228) 282-4828 (cell)/(228) 872-4204 (Fax) E-mail: [email protected] Home: 13821 Paraiso Road Ocean Springs, MS 39564 (228) 875-7912 (Home) 1 June 1939 Eugene, Oregon Married: Kim B. Overstreet (1964); children: Brian R. (1970) and Eric T. (1973) Education : BA, General Biology, University of Oregon, Eugene, OR, 1963 MS, Marine Biology, University of Miami, Institute of Marine Sciences, Miami, FL, 1966 PhD, Marine Biology, University of Miami, Institute of Marine Sciences, Miami, FL, 1968 NIH Postdoctoral Fellow in Parasitology, Tulane Medical School, New Orleans, LA, 1968-1969 Professional Experience: Gulf Coast Research Laboratory, Parasitologist, 1969-1970; Head, Section of Parasitology, 1970-1992; Senior Research Scientist-Biologist, 1992-1998; Professor of Coastal Sciences at The University of Southern Mississippi, 1998-Present. The University of Southern Mississippi, Adjunct Member of Graduate Faculty, Department of Biological Sciences, 1970-1999; Adjunct 1 Member of Graduate Faculty, Center for Marine Science, 1992-1998; Professor of Coastal Sciences, 1998-Present (GCRL became part of USM). University of Mississippi, Adjunct Assistant Professor of Biology, 1 July 1971-31 December 1990; Adjunct Professor, 1 January 1991-Present. Louisiana State University, School of Veterinary Medicine, Affiliate Member of Graduate Faculty, 26 February, 1981-14 January 1987; Adjunct Professor of Aquatic Animal Disease, Associate Member, Department of Veterinary Microbiology and Parasitology, 15 January 1987-20 November 1992. University of Nebraska, Research Affiliate of the Harold W.
    [Show full text]
  • Luth Wfu 0248D 10922.Pdf
    SCALE-DEPENDENT VARIATION IN MOLECULAR AND ECOLOGICAL PATTERNS OF INFECTION FOR ENDOHELMINTHS FROM CENTRARCHID FISHES BY KYLE E. LUTH A Dissertation Submitted to the Graduate Faculty of WAKE FOREST UNIVERSITY GRADAUTE SCHOOL OF ARTS AND SCIENCES in Partial Fulfillment of the Requirements for the Degree of DOCTOR OF PHILOSOPHY Biology May 2016 Winston-Salem, North Carolina Approved By: Gerald W. Esch, Ph.D., Advisor Michael V. K. Sukhdeo, Ph.D., Chair T. Michael Anderson, Ph.D. Herman E. Eure, Ph.D. Erik C. Johnson, Ph.D. Clifford W. Zeyl, Ph.D. ACKNOWLEDGEMENTS First and foremost, I would like to thank my PI, Dr. Gerald Esch, for all of the insight, all of the discussions, all of the critiques (not criticisms) of my works, and for the rides to campus when the North Carolina weather decided to drop rain on my stubborn head. The numerous lively debates, exchanges of ideas, voicing of opinions (whether solicited or not), and unerring support, even in the face of my somewhat atypical balance of service work and dissertation work, will not soon be forgotten. I would also like to acknowledge and thank the former Master, and now Doctor, Michael Zimmermann; friend, lab mate, and collecting trip shotgun rider extraordinaire. Although his need of SPF 100 sunscreen often put our collecting trips over budget, I could not have asked for a more enjoyable, easy-going, and hard-working person to spend nearly 2 months and 25,000 miles of fishing filled days and raccoon, gnat, and entrail-filled nights. You are a welcome camping guest any time, especially if you do as good of a job attracting scorpions and ants to yourself (and away from me) as you did on our trips.
    [Show full text]
  • Code of Colorado Regulations
    DEPARTMENT OF NATURAL RESOURCES Division of Wildlife CHAPTER 9 - DIVISION PROPERTIES 2 CCR 406-9 [Editor’s Notes follow the text of the rules at the end of this CCR Document.] ARTICLE I - GENERAL PROVISIONS #900 - REGULATIONS APPLICABLE TO ALL DIVISION PROPERTIES, EXCEPT STATE TRUST LANDS A. DEFINITIONS 1. “Aircraft” means any machine or device capable of atmospheric flight, including, but not limited to, airplanes, helicopters, gliders, dirigibles, balloons, rockets, hang gliders and parachutes, and any models thereof. 2. "Water contact activities" means swimming, wading (except for the purpose of fishing), waterskiing, sail surfboarding, scuba diving, and other water-related activities which put a person in contact with the water (without regard to the clothing or equipment worn). 3. “Youth mentor hunting and/or fishing” means hunting and/or fishing by youths under 18 years of age. Youth hunters under 16 years of age shall at all times be accompanied by a mentor. A mentor must be 18 years of age or older and hold a valid hunter education certificate or be born before January 1, 1949. B. Public Access to State Wildlife Areas 1. Only properties listed in this chapter are open for public access. The Director may open newly acquired properties for public access for a period not to exceed nine (9) months pending adoption of permanent regulations. In addition, the Director may establish and post restrictions based upon consideration of the following criteria: a. The location and size of the area. b. The location, type and condition of roads, vehicle parking areas and the number and type of sanitary facilities available.
    [Show full text]
  • Phylogenetic Systematics and the Evolutionary History of Some Intestinal Flatworm Parasites (Trematoda: Digenea: Plagiorchi01dea) of Anurans
    PHYLOGENETIC SYSTEMATICS AND THE EVOLUTIONARY HISTORY OF SOME INTESTINAL FLATWORM PARASITES (TREMATODA: DIGENEA: PLAGIORCHI01DEA) OF ANURANS by RICHARD TERENCE 0'GRADY B.Sc, University Of British Columbia, 1978 M.Sc, McGill University, 1981 A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in THE FACULTY OF GRADUATE STUDIES Department Of Zoology We accept this thesis as conforming to the required standard THE UNIVERSITY OF BRITISH COLUMBIA March 1987 © Richard Terence O'Grady, 1987 In presenting this thesis in partial fulfilment of the requirements for an advanced degree at the University of British Columbia, I agree that the Library shall make it freely available for reference and study. I further agree that permission for extensive copying of this thesis for scholarly purposes may be granted by the Head of my Department or by his or her representatives. It is understood that copying or publication of this thesis for financial gain shall not be allowed without my written permission. Department of Zoology The University of British Columbia 2075 Wesbrook Place Vancouver, Canada V6T 1W5 Date: March 24, 1987 i i Abstract Historical structuralism is presented as a research program in evolutionary biology. It uses patterns of common ancestry as initial hypotheses in explaining evolutionary history. Such patterns, represented by phylogenetic trees, or cladograms, are postulates of persistent ancestral traits. These traits are evidence of historical constraints on evolutionary change. Patterns and processes consistent with a cladogram are considered to be consistent with an initial hypothesis of historical constraint. As an application of historical structuralism, a phylogenetic analysis is presented for members of the digenean plagiorchioid genera Glypthelmins Stafford, 1905 and Haplometrana Lucker, 1931.
    [Show full text]
  • Chapter W-9 - Wildlife Properties
    07/15/2021 CHAPTER W-9 - WILDLIFE PROPERTIES Index Page ARTICLE I GENERAL PROVISIONS #900 REGULATIONS APPLICABLE TO ALL WILDLIFE 1 PROPERTIES, EXCEPT STATE TRUST LANDS ARTICLE II PROPERTY SPECIFIC PROVISIONS #901 PROPERTY SPECIFIC REGULATIONS 8 ARTICLE III STATE TRUST LANDS #902 REGULATIONS APPLICABLE TO ALL STATE TRUST LANDS 53 LEASED BY COLORADO PARKS AND WILDLIFE #903 PROPERTY SPECIFIC REGULATIONS 55 ARTICLE IV STATE FISH UNITS #904 REGULATIONS APPLICABLE TO ALL STATE FISH UNITS 71 #905 PROPERTY SPECIFIC REGULATIONS 72 ARTICLE V BOATING RESTRICTIONS APPLICABLE TO ALL DIVISION CONTROLLED PROPERTIES, INCLUDING STATE TRUST LANDS LEASED BY COLORADO PARKS AND WILDLIFE #906 AQUATIC NUISANCE SPECIES (ANS) 72 APPENDIX A 74 APPENDIX B 75 Basis and Purpose 81 Statement CHAPTER W-9 - WILDLIFE PROPERTIES ARTICLE I - GENERAL PROVISIONS #900 - REGULATIONS APPLICABLE TO ALL WILDLIFE PROPERTIES, EXCEPT STATE TRUST LANDS A. DEFINITIONS 1. “Aircraft” means any machine or device capable of atmospheric flight, including, but not limited to, airplanes, helicopters, gliders, dirigibles, balloons, rockets, hang gliders and parachutes, and any models thereof. 2. "Water contact activities" means swimming, wading (except for the purpose of fishing), waterskiing, sail surfboarding, scuba diving, and other water-related activities which put a person in contact with the water (without regard to the clothing or equipment worn). 3. “Youth mentor hunting” means hunting by youths under 18 years of age. Youth hunters under 16 years of age shall at all times be accompanied by a mentor when hunting on youth mentor properties. A mentor must be 18 years of age or older and hold a valid hunter education certificate or be born before January 1, 1949.
    [Show full text]
  • In Vitro Culture of Neoechinorhynchus Buttnerae
    Original Article ISSN 1984-2961 (Electronic) www.cbpv.org.br/rbpv Braz. J. Vet. Parasitol., Jaboticabal, v. 27, n. 4, p. 562-569, oct.-dec. 2018 Doi: https://doi.org/10.1590/S1984-296120180079 In vitro culture of Neoechinorhynchus buttnerae (Acanthocephala: Neoechinorhynchidae): Influence of temperature and culture media Cultivo in vitro de Neoechinorhynchus buttnerae (Acanthocephala: Neoechinorhynchidae): influência da temperatura e dos meios de cultura Carinne Moreira de Souza Costa1; Talissa Beatriz Costa Lima1; Matheus Gomes da Cruz1; Daniela Volcan Almeida1; Maurício Laterça Martins2; Gabriela Tomas Jerônimo2* 1 Programa de Pós-graduação em Aquicultura, Universidade Nilton Lins, Manaus, AM, Brasil 2 Laboratório Sanidade de Organismos Aquáticos – AQUOS, Departamento de Aquicultura, Universidade Federal de Santa Catarina – UFSC, Florianópolis, SC, Brasil Received August 9, 2018 Accepted September 10, 2018 Abstract Infection by the acantocephalan Neoechinorhynchus buttnerae is considered one of most important concerns for tambaqui fish (Colossoma macropomum) production. Treatment strategies have been the focus of several in vivo studies; however, few studies have been undertaken on in vitro protocols for parasite maintenance. The aim of the present study was to develop the best in vitro culture condition for N. buttnerae to ensure its survival and adaptation out of the host to allow for the testing of substances to be used to control the parasite. To achieve this, parasites were collected from naturally infected fish and distributed in 6-well culture plates under the following treatments in triplicate: 0.9% NaCl, sterile tank water, L-15 Leibovitz culture medium, L-15 Leibovitz + agar 2% culture medium, RPMI 1640 culture medium, and RPMI 1640 + agar 2% culture medium.
    [Show full text]
  • Snakes of the Everglades Agricultural Area1 Michelle L
    CIR1462 Snakes of the Everglades Agricultural Area1 Michelle L. Casler, Elise V. Pearlstine, Frank J. Mazzotti, and Kenneth L. Krysko2 Background snakes are often escapees or are released deliberately and illegally by owners who can no longer care for them. Snakes are members of the vertebrate order Squamata However, there has been no documentation of these snakes (suborder Serpentes) and are most closely related to lizards breeding in the EAA (Tennant 1997). (suborder Sauria). All snakes are legless and have elongated trunks. They can be found in a variety of habitats and are able to climb trees; swim through streams, lakes, or oceans; Benefits of Snakes and move across sand or through leaf litter in a forest. Snakes are an important part of the environment and play Often secretive, they rely on scent rather than vision for a role in keeping the balance of nature. They aid in the social and predatory behaviors. A snake’s skull is highly control of rodents and invertebrates. Also, some snakes modified and has a great degree of flexibility, called cranial prey on other snakes. The Florida kingsnake (Lampropeltis kinesis, that allows it to swallow prey much larger than its getula floridana), for example, prefers snakes as prey and head. will even eat venomous species. Snakes also provide a food source for other animals such as birds and alligators. Of the 45 snake species (70 subspecies) that occur through- out Florida, 23 may be found in the Everglades Agricultural Snake Conservation Area (EAA). Of the 23, only four are venomous. The venomous species that may occur in the EAA are the coral Loss of habitat is the most significant problem facing many snake (Micrurus fulvius fulvius), Florida cottonmouth wildlife species in Florida, snakes included.
    [Show full text]
  • The Freshwater Snails (Mollusca: Gastropoda) of Mexico: Updated Checklist, Endemicity Hotspots, Threats and Conservation Status
    Revista Mexicana de Biodiversidad Revista Mexicana de Biodiversidad 91 (2020): e912909 Taxonomy and systematics The freshwater snails (Mollusca: Gastropoda) of Mexico: updated checklist, endemicity hotspots, threats and conservation status Los caracoles dulceacuícolas (Mollusca: Gastropoda) de México: listado actualizado, hotspots de endemicidad, amenazas y estado de conservación Alexander Czaja a, *, Iris Gabriela Meza-Sánchez a, José Luis Estrada-Rodríguez a, Ulises Romero-Méndez a, Jorge Sáenz-Mata a, Verónica Ávila-Rodríguez a, Jorge Luis Becerra-López a, Josué Raymundo Estrada-Arellano a, Gabriel Fernando Cardoza-Martínez a, David Ramiro Aguillón-Gutiérrez a, Diana Gabriela Cordero-Torres a, Alan P. Covich b a Facultad de Ciencias Biológicas, Universidad Juárez del Estado de Durango, Av.Universidad s/n, Fraccionamiento Filadelfia, 35010 Gómez Palacio, Durango, Mexico b Institute of Ecology, Odum School of Ecology, University of Georgia, 140 East Green Street, Athens, GA 30602-2202, USA *Corresponding author: [email protected] (A. Czaja) Received: 14 April 2019; accepted: 6 November 2019 Abstract We present an updated checklist of native Mexican freshwater gastropods with data on their general distribution, hotspots of endemicity, threats, and for the first time, their estimated conservation status. The list contains 193 species, representing 13 families and 61 genera. Of these, 103 species (53.4%) and 12 genera are endemic to Mexico, and 75 species are considered local endemics because of their restricted distribution to very small areas. Using NatureServe Ranking, 9 species (4.7%) are considered possibly or presumably extinct, 40 (20.7%) are critically imperiled, 30 (15.5%) are imperiled, 15 (7.8%) are vulnerable and only 64 (33.2%) are currently stable.
    [Show full text]
  • Nor Hawani Salikin
    Characterisation of a novel antinematode agent produced by the marine epiphytic bacterium Pseudoalteromonas tunicata and its impact on Caenorhabditis elegans Nor Hawani Salikin A thesis in fulfilment of the requirements for the degree of Doctor of Philosophy School of Biological, Earth and Environmental Sciences Faculty of Science August 2020 Thesis/Dissertation Sheet Surname/Family Name : Salikin Given Name/s : Nor Hawani Abbreviation for degree as give in the University : Ph.D. calendar Faculty : UNSW Faculty of Science School : School of Biological, Earth and Environmental Sciences Characterisation of a novel antinematode agent produced Thesis Title : by the marine epiphytic bacterium Pseudoalteromonas tunicata and its impact on Caenorhabditis elegans Abstract 350 words maximum: (PLEASE TYPE) Drug resistance among parasitic nematodes has resulted in an urgent need for the development of new therapies. However, the high re-discovery rate of antinematode compounds from terrestrial environments necessitates a new repository for future drug research. Marine epiphytic bacteria are hypothesised to produce nematicidal compounds as a defence against bacterivorous predators, thus representing a promising, yet underexplored source for antinematode drug discovery. The marine epiphytic bacterium Pseudoalteromonas tunicata is known to produce a number of bioactive compounds. Screening genomic libraries of P. tunicata against the nematode Caenorhabditis elegans identified a clone (HG8) showing fast-killing activity. However, the molecular, chemical and biological properties of HG8 remain undetermined. A novel Nematode killing protein-1 (Nkp-1) encoded by an uncharacterised gene of HG8 annotated as hp1 was successfully discovered through this project. The Nkp-1 toxicity appears to be nematode-specific, with the protein being highly toxic to nematode larvae but having no impact on nematode eggs.
    [Show full text]