U.S. National Animal Parasite Collection Records
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Comparative Transcriptomic Analysis of the Larval and Adult Stages of Taenia Pisiformis
G C A T T A C G G C A T genes Article Comparative Transcriptomic Analysis of the Larval and Adult Stages of Taenia pisiformis Shaohua Zhang State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China; [email protected]; Tel.: +86-931-8342837 Received: 19 May 2019; Accepted: 1 July 2019; Published: 4 July 2019 Abstract: Taenia pisiformis is a tapeworm causing economic losses in the rabbit breeding industry worldwide. Due to the absence of genomic data, our knowledge on the developmental process of T. pisiformis is still inadequate. In this study, to better characterize differential and specific genes and pathways associated with the parasite developments, a comparative transcriptomic analysis of the larval stage (TpM) and the adult stage (TpA) of T. pisiformis was performed by Illumina RNA sequencing (RNA-seq) technology and de novo analysis. In total, 68,588 unigenes were assembled with an average length of 789 nucleotides (nt) and N50 of 1485 nt. Further, we identified 4093 differentially expressed genes (DEGs) in TpA versus TpM, of which 3186 DEGs were upregulated and 907 were downregulated. Gene Ontology (GO) and Kyoto Encyclopedia of Genes (KEGG) analyses revealed that most DEGs involved in metabolic processes and Wnt signaling pathway were much more active in the TpA stage. Quantitative real-time PCR (qPCR) validated that the expression levels of the selected 10 DEGs were consistent with those in RNA-seq, indicating that the transcriptomic data are reliable. The present study provides comparative transcriptomic data concerning two developmental stages of T. -
Common Diseases of Gamebirds in Great Britain
Common diseases of gamebirds in Great Britain In the summer months gamebird flocks may During the rearing stage, growing gamebirds are experience health problems and veterinarians given access to an outside run attached to a may be presented with pheasants, partridges, or brooder pen/house. At this stage, development of other gamebirds. It is therefore important to be a good quality, complete and waterproof aware of and consider some of the common feathering is essential for gamebirds to endure gamebird diseases to aid the investigation and adverse weather conditions. Feather pecking and differential diagnosis of such health problems. aggression between gamebirds poults may have a significant impact on plumage quality. Stocking Health problems during the first three weeks rates, boredom/stress, ill-health, unbalanced diets of life and poor management may be contributory Rotavirus infection is commonly seen in factors that can lead to feather pecking and have pheasants and partridges as the cause of illness, a detrimental effect on birds’ plumage. diarrhoea and death, mostly between the ages of Motile protozoa: Spironucleus meleagridis 4 and 14 days. Grossly, there is distension of the (Hexamita) and Tetratrichomonas gallinarum are intestinal tract and caeca by frothy yellow fluid. motile protozoa that commonly cause health Secondary bacterial infections may cause problems in gamebirds, notably diarrhoea and pericarditis, perihepatitis, hepatomegaly or mortality, during the summer months. S. splenomegaly. Usually, gamebirds are affected by meleagridis has whip-like flagella and is highly group A rotaviruses, but non-group A (atypical) motile with a quick jerky action. In contrast, T. rotavirus infections also occur. Rotavirus detection gallinarum is longer and moves more slowly and is usually by polyacrylamide gel electrophoresis smoothly. -
A New Species of Hepatozoon (Apicomplexa: Adeleorina) from Python Regius (Serpentes: Pythonidae) and Its Experimental Transmission by a Mosquito Vector
J. Parasitol., 93(?), 2007, pp. 1189–1198 ᭧ American Society of Parasitologists 2007 A NEW SPECIES OF HEPATOZOON (APICOMPLEXA: ADELEORINA) FROM PYTHON REGIUS (SERPENTES: PYTHONIDAE) AND ITS EXPERIMENTAL TRANSMISSION BY A MOSQUITO VECTOR Michal Sloboda, Martin Kamler, Jana Bulantova´*, Jan Voty´pka*†, and David Modry´† Department of Parasitology, University of Veterinary and Pharmaceutical Sciences, Palacke´ho 1-3, 612 42 Brno, Czech Republic. e-mail: [email protected] ABSTRACT: Hepatozoon ayorgbor n. sp. is described from specimens of Python regius imported from Ghana. Gametocytes were found in the peripheral blood of 43 of 55 snakes examined. Localization of gametocytes was mainly inside the erythrocytes; free gametocytes were found in 15 (34.9%) positive specimens. Infections of laboratory-reared Culex quinquefasciatus feeding on infected snakes, as well as experimental infection of juvenile Python regius by ingestion of infected mosquitoes, were performed to complete the life cycle. Similarly, transmission to different snake species (Boa constrictor and Lamprophis fuliginosus) and lizards (Lepidodactylus lugubris) was performed to assess the host specificity. Isolates were compared with Hepatozoon species from sub-Saharan reptiles and described as a new species based on the morphology, phylogenetic analysis, and a complete life cycle. Hemogregarines are the most common intracellular hemo- 3 genera (Telford et al., 2004). Low host specificity of Hepa- parasites found in reptiles. The Hemogregarinidae, Karyolysi- tozoon spp. is supported by experimental transmissions between dae, and Hepatozoidae are distinguished based on the different snakes from different families. Ball (1967) observed experi- developmental patterns in definitive (invertebrate) hosts oper- mental parasitemia with Hepatozoon rarefaciens in the Boa ating as vectors; all 3 families have heteroxenous life cycles constrictor (Boidae); the vector was Culex tarsalis, which had (Telford, 1984). -
The Trematode Parasites of Marine Mammals
THE TREMATODE PARASITES OF MARINE MAMMALS By Emmett W. Pkice Parasitologist, Zoological Division, Bureau of Animal Industry United States Department of Agriculture The internal parasites of marine mammals have not been exten- sively studied, although a fairly large number of species have been described. In attempting to identify the trematodes from mammals of the orders Cetacea, Pinnipedia, and Sirenia, as represented by specimens in the United States National Museum helminthological collection, it was necessary to review the greater part of the litera- ture dealing with this group of parasitic worms. In view of the fact that there is not in existence a single comprehensive paper on the trematodes of these mammals, and that many of the descrip- tions of species have appeared in publications having more or less limited circulation, the writer has undertaken to assemble descriptions of all trematodes reported from these hosts, with the hope that such a paper may serve a useful purpose in aiding other workers in de- termining specimens at their disposal. In addition to compiling the descriptions of species not available to the writer, two new species, one of which represents a new genus, have been described. Specimens representing 10 of the previously described species have been studied and emendations or additions have been made to the existing descriptions; in a few instances the species have been completely reclescribed. Three species, Distoinwni pallassil Poirier, D. vaUdwim von Lin- stow, and D. am/pidlacewni Buttel-Reepen, have been omitted from this paper despite the fact that they have been reported from ceta- ceans. These species belong in the family Hemiuridae, and since all species of this family are parasites of fishes, the writer feels that their reported occurrence in mammals may be regarded as either errors of some sort or cases of accidental parasitism in which fishes have been eaten by mammals and the fish parasites found in the mammal post-mortem. -
Veterinary Competition for Nestboxes May with the Particular Pair of Birds in Result in Domestic Squabbling
Another common problem in The reasons for this behavior are budgie aviaries is overcrowding. potentially numerous, and may vary Veterinary Competition for nestboxes may with the particular pair of birds in result in domestic squabbling. Also question. I have often related this the curiosity of other hens who are behavior to parents that have a not involved in chick rearing of their strong desire to go back to nest and Viewpoints own may cause the anxious mother lay another clutch of eggs. Poten to transfer aggression and frustration tially, the parent birds are attempting compiled byAmy Worell, D. V. M. to her own chicks while fending off to encourage theiryoung offspring to Woodland Hills, California the nosey intruders. This problem prematurely fledge the nest in an Question 1: I raise budgies and can be remedied by adding an ade effort to empty the nest for the next have the problem where one of the quate number of nestboxes and round. hens plucks the feathers on the reducing the number of birds within Other than handfeeding the abused babies while they are in the nestbox. the flight. Many budgie breeders youngsters, fostering the chicks Other than handfeeding the babies, is suggest that excess hens in the under a receptive hen may be a viable there any way to prevent the hen communal aviary tend to generate and workable option for your partic from plucking the babies? more problems. ular problem. S. Thompson, Colorado Unnecessary disturbances from Additionally, re-evaluating the outside sources, such as children or nesting environment for potential Answer: Although I am not an housepets (dogs or cats, for exam distractions and stressful factors may experienced budgie aviculturist, I ple), may induce the neurotic behav prevent this problem in some pairs. -
Haemocystidium Spp., a Species Complex Infecting Ancient Aquatic Turtles of the Family Podocnemididae First Report of These
IJP: Parasites and Wildlife 10 (2019) 299–309 Contents lists available at ScienceDirect IJP: Parasites and Wildlife journal homepage: www.elsevier.com/locate/ijppaw Haemocystidium spp., a species complex infecting ancient aquatic turtles of the family Podocnemididae: First report of these parasites in Podocnemis T vogli from the Orinoquia Leydy P. Gonzáleza,b, M. Andreína Pachecoc, Ananías A. Escalantec, Andrés David Jiménez Maldonadoa,d, Axl S. Cepedaa, Oscar A. Rodríguez-Fandiñoe, ∗ Mario Vargas‐Ramírezd, Nubia E. Mattaa, a Departamento de Biología, Facultad de Ciencias, Universidad Nacional de Colombia, Sede Bogotá, Carrera 30 No 45-03, Bogotá, Colombia b Instituto de Biotecnología, Facultad de Ciencias, Universidad Nacional de Colombia, Sede Bogotá, Carrera 30 No 45-03, Bogotá, Colombia c Department of Biology/Institute for Genomics and Evolutionary Medicine (iGEM), Temple University, Philadelphia, PA, USA d Instituto de Genética, Universidad Nacional de Colombia, Sede Bogotá, Carrera 30 No 45-03, Bogotá, Colombia e Fundación Universitaria-Unitrópico, Dirección de Investigación, Grupo de Investigación en Ciencias Biológicas de la Orinoquía (GINBIO), Colombia ARTICLE INFO ABSTRACT Keywords: The genus Haemocystidium was described in 1904 by Castellani and Willey. However, several studies considered Haemoparasites it a synonym of the genera Plasmodium or Haemoproteus. Recently, molecular evidence has shown the existence Reptile of a monophyletic group that corresponds to the genus Haemocystidium. Here, we further explore the clade Simondia Haemocystidium spp. by studying parasites from Testudines. A total of 193 individuals belonging to six families of Chelonians Testudines were analyzed. The samples were collected in five localities in Colombia: Casanare, Vichada, Arauca, Colombia Antioquia, and Córdoba. From each individual, a blood sample was taken for molecular analysis, and peripheral blood smears were made, which were fixed and subsequently stained with Giemsa. -
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OCCASONAL PAPER NO. 48 RECORDS OF THE ZOOLOGICAL SURVEY OF INDIA MISCELLANEOUS PUBLICATION OCCASIONAL PAPER NO. 48 INDEX-CATALOGUE OF AVIAN HAEMATOZOA FROM INDIA By N. C. NANDI Zoological Survey of India, Kakdwip Field Station Kakd\vip, West Bengal ~ar1fI Edited by the Director, Zoological Survey of India 1984 C Copyright, Government of India, 1984 Published in May, 1984 PRICE: Inland: Rs. 27-00 Foreign: £ 3-00 S 6-00 PRINTED IN INDIA AT IMPRINTA, 243/2B, A. P. c. ROAD, CALCUTTA-6 AND PUBLISHED BY THB DIRECTOR, ZOOLOGICAL SURVEY OF INDIA, CALCUTrA RECORDS OF THE ZOOLOGICAL SURVEY OF INDIA MISCELLANEOUS PUBLICATION OCCASIONAL PAPER No. 48 1984 Pages 1-64 CONTENTS Pages INTRODUCTION ... 1 SYSTEMATIC POSITION OF THB AVIAN HABMATOZOA 1 SPECIES CATALOGUE 3 Genus Trypanosoma 3 Lankesterella 5 Toxoplasma 5 LeucocytozoOD 6 Haemoproteus 8 Plasmodium 15 Babesia 17 M i crofila ria 17 Unidentified parasites 20 HOST CATALOGUE 21 Order Ciconiformes 21 Family Ardeidae 21 Family Threskiornithidae .00 21 Order Anseriformes 21 Family Anatidae ... ... 21 Order Falconiformes ... ... 21 Family Accipitridae 00' 21 Family Falconidae 22 Order Galliformes .. , 22 Family Megapodiidae 22 Family Phasianidae .0' 22 Order Gruiformes .00 23 Family Turnicidae 23 Family Rallidae ... 23 Order Charadriiformes ." 24 Family Charadriidae 24 Order Columbiformes 24 Family Columbidae 24 ( ii ) Order Psittaciformes 25 Family Psittacidae ... 25 Order Cuculiformes 2S Family Cuculidae 25 Order Strigiformes 25 Family Strigidae 25 Order Coraciiformes 26 Family Alcedinidae 26 Family Meropidae 26 Family Coraciidae 27 Family Upupidae 27 Order Piciformes 27 Family Capitonidae 27 Family Picidae 28 Order Passeriformes 28 Family Pittidae ... 28 Alaudidae ... 29 Campephagidae 29 Dicruridae 29 Oriolidae 29 Corvidae 30 Paridae 31 Sittidae 31 Timaliidae 3L Pycnonotidae 32 Aegithinidae 33 Turdidae 33 Sylviidae 34 M uscicapidae 35 Motacillidae 36 Laniidae .. -
Bibliography
Bibliography [1] Manual of Veterinary Parasitological Labora Visser (1991); Ferdinand Enke Verlag, Stutt tory Techniques, Reference Book 418 (1987); gart, Germany HMSO Copyright Unit, Norwich, UK [13] G. Uilenberg; Centre de cooperation interna [2] Currem Veterinary Therapy 3: Food Animal tionale en recherche agronomique pour le Practice/J.L. Howard (1993); W.B. Saunders developpement (CIRAD) et Departement Company, Philadelphia, Pennsylvania, USA d'Elevage et de Medicine Veterinaire (EMVT), [3] Helminths, Arthropods and Protozoa of Maison-Alfort Cedex, France Domesticated Animals/E.].L. Soulsby (1982); [14] Veterinary ProtozoologylN.D. Levine (1985); Balliere Tindall, Division of Cassell Ltd.; Lon The Iowa State University Press, Ames, Iowa, don, UK USA [4] F. Hörchner, A.O. Heydorn, E. Schein, D. [15] Utrecht University, Department of Parasitolo Mehlitz, Institut für Parasitologie und gy and Tropical Veterinary Medicine, Utrecht, Tropenveterinärmedizin, Berlin, Germany The Netherlands [5] Veterinary Helminthology/R.K. Reinecke (1983); [16] Manual of Tropical Veterinary Parasitolo Blackwell Wissenschafts-Verlag, Berlin, Ger gyltranslated by M. Shah-Fischer and R.R. Say many (1989); CAB International, Oxon, UK [6] Parasites of Cattle (1981); Merck & Co., Inc., [17] ILRAD (1989) Annual Repqrt of the Interna Rahway N]., . USA tional Laboratory for Research on Animal Dis [7] Diagnose und Therapie der Parasiten von eases; International Laboratory for Research Haus-, Nutz- und HeimtierenlH. Mehlhorn, D. on Animal Diseases, Nairobi, Kenya Düwel und W. Raether (1986); Gustav Fischer [18] Helminthes et Helminthoses des Ruminants Verlag, Sruttgart, Germany Domestiques d'Afrique Tropicale/M. Graber er [8] S. Geerts, Prince Leopold Institute of Tropical C. Perrotin (1983); Les Editions du Point Medicine, Antwerp, Belgium Veterinaire, Maisons-Alfort, France [9] Traite d'Helminthologie Medicale et Yethi· [19] Veterinary Parasitology/G.M. -
Diplomarbeit
DIPLOMARBEIT Titel der Diplomarbeit „Microscopic and molecular analyses on digenean trematodes in red deer (Cervus elaphus)“ Verfasserin Kerstin Liesinger angestrebter akademischer Grad Magistra der Naturwissenschaften (Mag.rer.nat.) Wien, 2011 Studienkennzahl lt. Studienblatt: A 442 Studienrichtung lt. Studienblatt: Diplomstudium Anthropologie Betreuerin / Betreuer: Univ.-Doz. Mag. Dr. Julia Walochnik Contents 1 ABBREVIATIONS ......................................................................................................................... 7 2 INTRODUCTION ........................................................................................................................... 9 2.1 History ..................................................................................................................................... 9 2.1.1 History of helminths ........................................................................................................ 9 2.1.2 History of trematodes .................................................................................................... 11 2.1.2.1 Fasciolidae ................................................................................................................. 12 2.1.2.2 Paramphistomidae ..................................................................................................... 13 2.1.2.3 Dicrocoeliidae ........................................................................................................... 14 2.1.3 Nomenclature ............................................................................................................... -
A Case of Human Thelaziasis from Himachal Pradesh
Indian Journal of Medical Microbiology, (2006) 24 (1):67-9 Case Report A CASE OF HUMAN THELAZIASIS FROM HIMACHAL PRADESH *A Sharma, M Pandey, V Sharma, A Kanga, ML Gupta Abstract Small, chalky-white, threadlike, motile worms were isolated from the conjunctival sac of a 32 year-old woman residing in the Himalaya mountains. They were identified as both male and female worms of Thelazia callipaeda. To the best of our knowledge, this is the second case report of human thelaziasis from India. Key words: Human thelaziasis, Oriental eyeworm Thelazia callipaeda was first reported by Railliet and Case Report Henry in 1910 from a Chinese dog and it is also known as Oriental eyeworm. The first human case was reported by During autumn of 2004 a 32 year old woman from a rural Stucky in 1917, who extracted four worms from the eye of a mountainous region presented with the complaint of small, coolie in Peiping, China. Since then a number of species of white, threadlike worms in her right eye. She was suffering eyeworm have been reported in certain animals and birds from with foreign body sensation and itching in her right eye for a different countries of the world.1 The two important species few days. On looking in the mirror, she noticed moving worms infecting human eye are Thelazia callipaeda and, rarely, in her eye. She could remove three worms with the help of a Thelazia californiensis. T. callipaeda is found in China, India, cotton wick. On her visit to the hospital, on examination, no Thailand, Korea, Japan and Russia. -
Strasbourg, 22 May 2002
Strasbourg, 3 July 2015 T-PVS/Inf (2015) 17 [Inf17e_2015.docx] CONVENTION ON THE CONSERVATION OF EUROPEAN WILDLIFE AND NATURAL HABITATS Standing Committee 35th meeting Strasbourg, 1-4 December 2015 GROUP OF EXPERTS ON INVASIVE ALIEN SPECIES 4-5 June 2015 Triglav National Park, Slovenia - NATIONAL REPORTS - Compilation prepared by the Directorate of Democratic Governance / The reports are being circulated in the form and the languages in which they were received by the Secretariat. This document will not be distributed at the meeting. Please bring this copy. Ce document ne sera plus distribué en réunion. Prière de vous munir de cet exemplaire. T-PVS/Inf (2015) 17 - 2 – CONTENTS / SOMMAIRE __________ 1. Armenia / Arménie 2. Austria / Autriche 3. Azerbaijan / Azerbaïdjan 4. Belgium / Belgique 5. Bulgaria / Bulgarie 6. Croatia / Croatie 7. Czech Republic / République tchèque 8. Estonia / Estonie 9. Italy / Italie 10. Liechtenstein / Liechtenstein 11. Malta / Malte 12. Republic of Moldova / République de Moldova 13. Norway / Norvège 14. Poland / Pologne 15. Portugal / Portugal 16. Serbia / Serbie 17. Slovenia / Slovénie 18. Spain / Espagne 19. Sweden / Suède 20. Switzerland / Suisse 21. Ukraine / Ukraine - 3 - T-PVS/Inf (2015) 17 ARMENIA / ARMÉNIE NATIONAL REPORT OF REPUBLIC OF ARMENIA Presented report includes information about the invasive species included in the 5th National Report of Republic of Armenia (2015) of the UN Convention of Biodiversity, estimation works of invasive and expansive flora and fauna species spread in Armenia in recent years, the analysis of the impact of alien flora and fauna species on the natural ecosystems of the Republic of Armenia, as well as the information concluded in the work "Invasive and expansive flora species of Armenia" published by the Institute of Botany of NAS at 2014 based on the results of the studies done in the scope of the scientific thematic state projects of the Institute of Botany of NAS in recent years. -
Game Meat: Health Assessment of Human-Pathogenic Parasites
Bundesinstitut für Risikobewertung www.bfr.bund.de DOI 10.17590/20190627-084353 Game meat: health assessment of human-pathogenic parasites BfR Opinion No. 045/2018, 21 December 2018 Meat of game living in the wild, such as deer, roe deer and boar, is rich in nutrients, low in fat and commonly sustainably sourced. It may, however, contain parasites that can make people ill if the meat has not been prepared in a hygienically flawless manner. There are often un- certainties in the hygienic assessment of meat from hunted game – for example in case of parasite infestation, regarding localization of parasite infestation sites within the animal car- cass. These uncertainties are also due to the limited amount of data on these specific patho- gens in game. The German Federal Institute for Risk Assessment (BfR) has therefore con- ducted an evaluation of own and existing data in order to determine the game species and specific organs respectively in which the parasites listed below have been detected and on the frequency of infestation occurrence. The BfR has used this information to assess the risk of contracting a parasitic disease from consumption of game meat and has put together rec- ommendations on how consumers can avoid such illnesses. In its health assessment, the BfR has considered game species only, whose meat and prod- ucts made from their meat are typically consumed, namely boar, deer, roe deer and fallow deer. Acquired data sets on consumption of game meat show that both adults and children in Germany consume game meat only rarely and only in small quantities.