Are All Species of Pseudorhabdosynochus Strictly Host Specific? – a Molecular Study
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Monogenea: Diplectanidae), a Parasite Cambridge.Org/Jhl of Pacific White Snook Centropomus Viridis
Journal of Helminthology Mitochondrial genome of Rhabdosynochus viridisi (Monogenea: Diplectanidae), a parasite cambridge.org/jhl of Pacific white snook Centropomus viridis 1 2 1 1,2 Short Communication V. Caña-Bozada , R. Llera-Herrera , E.J. Fajer-Ávila and F.N. Morales-Serna 1 2 Cite this article: Caña-Bozada V, Llera-Herrera Centro de Investigación en Alimentación y Desarrollo, A.C., Mazatlán 82112, Sinaloa, Mexico and Instituto de R, Fajer-Ávila EJ, Morales-Serna FN (2021). Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Mazatlán 82040, Sinaloa, Mexico Mitochondrial genome of Rhabdosynochus viridisi (Monogenea: Diplectanidae), a parasite Abstract of Pacific white snook Centropomus viridis. Journal of Helminthology 95,e21,1–5. https:// We report the nearly complete mitochondrial genome of Rhabdosynochus viridisi – the first doi.org/10.1017/S0022149X21000146 for this genus – achieved by combining shotgun sequencing of genomic and cDNA libraries prepared using low-input protocols. This integration of genomic information leads us to cor- Received: 7 February 2021 Accepted: 20 March 2021 rect the annotation of the gene features. The mitochondrial genome consists of 13,863 bp. Annotation resulted in the identification of 12 protein-encoding genes, 22 tRNA genes and Keywords: two rRNA genes. Three non-coding regions, delimited by three tRNAs, were found between Platyhelminthes; Monopisthocotylea; the genes nad5 and cox3. A phylogenetic analysis grouped R. viridisi with three other species monogenean; mitogenome; fish parasite; marine water of diplectanid monogeneans for which mitochondrial genomes are available. Author for correspondence: V. Caña-Bozada, E-mail: victorcana1991@ hotmail.com Introduction Monogeneans are parasitic flatworms (Platyhelminthes) found mostly on freshwater and mar- ine fish, although some species can infect aquatic or semi-aquatic sarcopterygians such as lungfish, and amphibians, freshwater turtles and hippopotamuses. -
Viral Haemorrhagic Septicaemia Virus (VHSV): on the Search for Determinants Important for Virulence in Rainbow Trout Oncorhynchus Mykiss
Downloaded from orbit.dtu.dk on: Nov 08, 2017 Viral haemorrhagic septicaemia virus (VHSV): on the search for determinants important for virulence in rainbow trout oncorhynchus mykiss Olesen, Niels Jørgen; Skall, H. F.; Kurita, J.; Mori, K.; Ito, T. Published in: 17th International Conference on Diseases of Fish And Shellfish Publication date: 2015 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Olesen, N. J., Skall, H. F., Kurita, J., Mori, K., & Ito, T. (2015). Viral haemorrhagic septicaemia virus (VHSV): on the search for determinants important for virulence in rainbow trout oncorhynchus mykiss. In 17th International Conference on Diseases of Fish And Shellfish: Abstract book (pp. 147-147). [O-139] Las Palmas: European Association of Fish Pathologists. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. DISCLAIMER: The organizer takes no responsibility for any of the content stated in the abstracts. -
June 2021 Appendix 11: Approved Animal Drugs for Aqua
APPENDIX 11: APPROVED ANIMAL DRUGS FOR AQUACULTURE USE This guidance represents the Food and Drug Administration’s (FDA’s) current thinking on this topic. It does not create or confer any rights for or on any person and does not operate to bind FDA or the public. You can use an alternative approach if the approach satisfies the requirements of the applicable statutes and regulations. If you want to discuss an alternative approach, contact the FDA staff responsible for implementing this guidance. If you cannot identify the appropriate FDA staff, call the telephone number listed on the title page of this guidance. APPROVED ANIMAL DRUGS FOR AQUACULTURE Species/Class: Freshwater-reared salmonids, walleye, and freshwater-reared warmwater Animal Drugs for aquacultured food fish must meet finfish human food safety standards assessed during the approval process. When a fish producer (farmer) Indication for Use (21 CFR 529.382): or hatchery manager uses an approved drug for food fish as directed on the label, the treated fish • For the control of mortality in freshwater- are safe to eat. reared salmonids due to bacterial gill disease associated with Flavobacterium spp. The FDA-approved animal drugs for use in • For the control of mortality in walleye due aquaculture, with information on their approved to external columnaris disease associated sponsor/supplier, species for which the approval with Flavobacterium columnare. has been granted, required withdrawal periods, • For the control of mortality in freshwater- and other conditions are listed below. Additional reared warmwater finfish due to external details on provisions of use (e.g., administration columnaris disease associated with route, dosage level) can be obtained from Flavobacterium columnare. -
Checklist of Serranid and Epinephelid Fishes (Perciformes: Serranidae & Epinephelidae) of India
Journal of the Ocean Science Foundation 2021, Volume 38 Checklist of serranid and epinephelid fishes (Perciformes: Serranidae & Epinephelidae) of India AKHILESH, K.V. 1, RAJAN, P.T. 2, VINEESH, N. 3, IDREESBABU, K.K. 4, BINEESH, K.K. 5, MUKTHA, M. 6, ANULEKSHMI, C. 1, MANJEBRAYAKATH, H. 7, GLADSTON, Y. 8 & NASHAD M. 9 1 ICAR-Central Marine Fisheries Research Institute, Mumbai Regional Station, Maharashtra, India. Corresponding author: [email protected]; Email: [email protected] 2 Andaman & Nicobar Regional Centre, Zoological Survey of India, Port Blair, India. Email: [email protected] 3 Department of Health & Family Welfare, Government of West Bengal, India. Email: [email protected] 4 Department of Science and Technology, U.T. of Lakshadweep, Kavaratti, India. Email: [email protected] 5 Southern Regional Centre, Zoological Survey of India, Chennai, Tamil Nadu, India. Email: [email protected] 6 ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Andhra Pradesh, India. Email: [email protected] 7 Centre for Marine Living Resources and Ecology, Kochi, Kerala, India. Email: [email protected] 8 ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands, India. Email: [email protected] 9 Fishery Survey of India, Port Blair, Andaman and Nicobar Islands, 744101, India. Email: [email protected] Abstract We provide an updated checklist of fishes of the families Serranidae and Epinephelidae reported or listed from India, along with photographs. A total of 120 fishes in this group are listed as occurring in India based on published literature, of which 25 require further confirmation and validation. We confirm here the presence of at least 95 species in 22 genera occurring in Indian marine waters. -
Parasites of Coral Reef Fish: How Much Do We Know? with a Bibliography of Fish Parasites in New Caledonia
Belg. J. Zool., 140 (Suppl.): 155-190 July 2010 Parasites of coral reef fish: how much do we know? With a bibliography of fish parasites in New Caledonia Jean-Lou Justine (1) UMR 7138 Systématique, Adaptation, Évolution, Muséum National d’Histoire Naturelle, 57, rue Cuvier, F-75321 Paris Cedex 05, France (2) Aquarium des lagons, B.P. 8185, 98807 Nouméa, Nouvelle-Calédonie Corresponding author: Jean-Lou Justine; e-mail: [email protected] ABSTRACT. A compilation of 107 references dealing with fish parasites in New Caledonia permitted the production of a parasite-host list and a host-parasite list. The lists include Turbellaria, Monopisthocotylea, Polyopisthocotylea, Digenea, Cestoda, Nematoda, Copepoda, Isopoda, Acanthocephala and Hirudinea, with 580 host-parasite combinations, corresponding with more than 370 species of parasites. Protozoa are not included. Platyhelminthes are the major group, with 239 species, including 98 monopisthocotylean monogeneans and 105 digeneans. Copepods include 61 records, and nematodes include 41 records. The list of fish recorded with parasites includes 195 species, in which most (ca. 170 species) are coral reef associated, the rest being a few deep-sea, pelagic or freshwater fishes. The serranids, lethrinids and lutjanids are the most commonly represented fish families. Although a list of published records does not provide a reliable estimate of biodiversity because of the important bias in publications being mainly in the domain of interest of the authors, it provides a basis to compare parasite biodiversity with other localities, and especially with other coral reefs. The present list is probably the most complete published account of parasite biodiversity of coral reef fishes. -
Respiratory Disorders of Fish
This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Disorders of the Respiratory System in Pet and Ornamental Fish a, b Helen E. Roberts, DVM *, Stephen A. Smith, DVM, PhD KEYWORDS Pet fish Ornamental fish Branchitis Gill Wet mount cytology Hypoxia Respiratory disorders Pathology Living in an aquatic environment where oxygen is in less supply and harder to extract than in a terrestrial one, fish have developed a respiratory system that is much more efficient than terrestrial vertebrates. The gills of fish are a unique organ system and serve several functions including respiration, osmoregulation, excretion of nitroge- nous wastes, and acid-base regulation.1 The gills are the primary site of oxygen exchange in fish and are in intimate contact with the aquatic environment. In most cases, the separation between the water and the tissues of the fish is only a few cell layers thick. Gills are a common target for assault by infectious and noninfectious disease processes.2 Nonlethal diagnostic biopsy of the gills can identify pathologic changes, provide samples for bacterial culture/identification/sensitivity testing, aid in fungal element identification, provide samples for viral testing, and provide parasitic organisms for identification.3–6 This diagnostic test is so important that it should be included as part of every diagnostic workup performed on a fish. -
Monopisthocotylean Monogeneans) Inferred from 28S Rdna Sequences
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications from the Harold W. Manter Laboratory of Parasitology Parasitology, Harold W. Manter Laboratory of 2002 Phylogenetic Positions of the Bothitrematidae and Neocalceostomatidae (Monopisthocotylean Monogeneans) Inferred from 28S rDNA Sequences Jean-Lou Justine Richard Jovelin Lassâd Neifar Isabelle Mollaret L.H. Susan Lim See next page for additional authors Follow this and additional works at: https://digitalcommons.unl.edu/parasitologyfacpubs Part of the Parasitology Commons This Article is brought to you for free and open access by the Parasitology, Harold W. Manter Laboratory of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications from the Harold W. Manter Laboratory of Parasitology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Authors Jean-Lou Justine, Richard Jovelin, Lassâd Neifar, Isabelle Mollaret, L.H. Susan Lim, Sherman S. Hendrix, and Louis Euzet Comp. Parasitol. 69(1), 2002, pp. 20–25 Phylogenetic Positions of the Bothitrematidae and Neocalceostomatidae (Monopisthocotylean Monogeneans) Inferred from 28S rDNA Sequences JEAN-LOU JUSTINE,1,8 RICHARD JOVELIN,1,2 LASSAˆ D NEIFAR,3 ISABELLE MOLLARET,1,4 L. H. SUSAN LIM,5 SHERMAN S. HENDRIX,6 AND LOUIS EUZET7 1 Laboratoire de Biologie Parasitaire, Protistologie, Helminthologie, Muse´um National d’Histoire Naturelle, 61 rue Buffon, F-75231 Paris Cedex 05, France (e-mail: [email protected]), 2 Service -
Helminths and Crustaceans Copepod Parasites of Silver Carp (Hypophthalmichthys Molitrix (Valenciennes, 1844)): Population of the Lak of Fouarate, Kenitra (Morocco)
id1894515 pdfMachine by Broadgun Software - a great PDF writer! - a great PDF creator! - http://www.pdfmachine.com http://www.broadgun.com ISSN : 0974 - 7532 Volume 9 Issue 9 Research & Reviews in BBiiooSScciieenncceess Regular Paper RRBS, 9(9), 2014 [311-315] Helminths and crustaceans copepod parasites of silver carp (Hypophthalmichthys molitrix (Valenciennes, 1844)): Population of the lak of Fouarate, Kenitra (Morocco) Latifa El Harrak1,2, Kaoutar Houri1, Hafida Jaghror1, Mohammed Izougarhane1, Ahmed Omar Touhami Ahami2, Mohamed Fadli1* 1Laboratory of Biodiversity and Natural Resources, Department of Biology, University Ibn Tofail, Faculty Of Science Kenitra, PO Box 1400, (MOROCCO) «Human Biology and Population Health (BHSP) ». Department of Biology Ibn Tofail University Kenitra, 2UFR PO Box 1400, (MOROCCO) 3Laboratory of Zoology and General Biology. Team of Sustainable Development of Ecosystems, Faculty of Sciences. 4 A. Ibn Battouta B.P. 1014 RP Rabat; 10090, (MOROCCO) ABSTRACT KEYWORDS In Asian, Asian carp has been introduced in different water accumulations Silver carp; in the world for the production of animal protein or for environmental ob- Parasites; jectives. However, many parasites have benefited from the operation to Helminths; conquer many countries and continue to threaten the species itself, and be Copepod prevalence a risk to humans. Fouarate lake; In this work, we determined the parasitic species Helminths and Copepod Morocco. (Crustacean) infesting a population of silver carp of the lake Fouarate nearby the city of Kenitra (Morocco). The results show that four helminths (Clonorchis sinensis, Diplostomum spathaceum, Bothriocephalus acheilognathi, Anisakis simplex, Dactylogyrus Sp) and a copepod crustacean (Lerneae Sp) parasitize the muscle, the intestine, the skin, the eyes or the gills of the studied fish. -
Fish Health Quick Guide
Fish Health Quick Guide Table of contents 1 Fish health ......................................................................................................................................... 1 2 Category 2 (Notifiable) ...................................................................................................................... 1 2.1 Cestodes (Tape worms) ................................................................................................................ 1 2.2 Nematodes (Round worms) .......................................................................................................... 1 2.3 Ergasilus briani .............................................................................................................................. 1 2.4 Ergasilus sieboldi (Gill maggot) .................................................................................................... 2 2.5 Thorny headed worm (Acanthocephalans) ................................................................................... 2 2.6 Gyrodactylus .................................................................................................................................. 2 3 Common FW external Parasites. ...................................................................................................... 3 3.1 Costia (Icthyobodo necatrix). ........................................................................................................ 3 3.2 Trichodina. .................................................................................................................................... -
Zootaxa,Monogeneans of the Speckled Blue
Zootaxa 1695: 1–44 (2008) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2008 · Magnolia Press ISSN 1175-5334 (online edition) Monogeneans of the speckled blue grouper, Epinephelus cyanopodus (Perciformes, Serranidae), from off New Caledonia, with a description of four new species of Pseudorhabdosynochus and one new species of Laticola (Monogenea: Diplectanidae), and evidence of monogenean faunal changes according to the size of fish AUDE SIGURA & JEAN-LOU JUSTINE Équipe Biogéographie Marine Tropicale, Unité Systématique, Adaptation, Évolution (CNRS, UPMC, MNHN, IRD), Institut de Recherche pour le Développement, BP A5, 98848 Nouméa Cedex, Nouvelle-Calédonie. E-mail: [email protected] Table of contents Abstract ...............................................................................................................................................................................1 Résumé ................................................................................................................................................................................2 Introduction .........................................................................................................................................................................2 Material and methods ..........................................................................................................................................................3 Results and discussion........................................................................................................................................................ -
THE IMPACT of NATURAL CO-INFECTION of Dactylogyrus Spp
Journal of Sustainability Science and Management eISSN: 2672-7226 Volume 15 Number 7, October 2020: 74-82 © Penerbit UMT THE IMPACT OF NATURAL CO-INFECTION OF Dactylogyrus spp. AND Aeromonas hydrophila ON BEHAVIOURAL, CLINICAL, AND HISTOPATHOLOGICAL CHANGES OF STRIPED CATFISH, Pangasianodon hypophthalmus (SAUVAGE, 1878): A CASE STUDY SITI FAIRUS MOHAMED YUSOFF*1, ANNIE CHRISTIANUS1,2, FUAD MATORI3, MUHAMMAD AHMAD TALBA3, NUR HIDAYAHANUM HAMID3, RUHIL HAYATI HAMDAN 4 AND SITI NADIA ABU BAKAR3 1Department of Aquaculture, Faculty of Agriculture, 2Institute of Bioscience, 3Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia. 4Faculty of Veterinary Medicine, Universiti Malaysia Kelantan, 16100 Kota Bharu, Kelantan, Malaysia. *Corresponding author: [email protected] Submitted final draft: 24March 2020 Accepted: 14 May 2020 http://doi.org/10.46754/jssm.2020.10.008 Abstract: The present case study reported the effects of Dactytlogyrus spp. infection on cultured striped catfish, Pangasianodon hypophthalmus. The clinical signs, gross, and histopathological changes inflicted by the parasite on the gills, liver, spleen, and kidney were examined. The fish were sampled from Aquaculture Research Station of Universiti Putra Malaysia, Puchong, Selangor. P. hypophthalmus infected with Dactylogyrus spp. exhibited several clinical signs, including lethargy, unilateral swimming and sluggish movement on the water surface. Post-mortem examination revealed the congestion of the swim bladder and haemorrhages of the external organs. Examination on the gill indicated hypertrophy and hyperplasia, proliferation of epithelial cells and fusion of the secondary lamellas. The liver sections exhibited severe haemorrhages, vacuolation and congestion of the hepatic vein. Haemorrhages were observed in the kidneys; other lesions were rupture of renal tubules and aggregation of lymphocytes in almost all of the organs examined. -
Species of Pseudorhabdosynochus (Monogenea, Diplectanidae) From
RESEARCH ARTICLE Species of Pseudorhabdosynochus (Monogenea, Diplectanidae) from Groupers (Mycteroperca spp., Epinephelidae) in the Mediterranean and Eastern Atlantic Ocean, with Special Reference to the ‘ ’ a11111 Beverleyburtonae Group and Description of Two New Species Amira Chaabane1*, Lassad Neifar1, Delphine Gey2, Jean-Lou Justine3 1 Laboratoire de Biodiversité et Écosystèmes Aquatiques, Faculté des Sciences de Sfax, Université de Sfax, Sfax, Tunisia, 2 UMS 2700 Service de Systématique moléculaire, Muséum National d'Histoire Naturelle, OPEN ACCESS Sorbonne Universités, Paris, France, 3 ISYEB, Institut Systématique, Évolution, Biodiversité, UMR7205 (CNRS, EPHE, MNHN, UPMC), Muséum National d’Histoire Naturelle, Sorbonne Universités, Paris, France Citation: Chaabane A, Neifar L, Gey D, Justine J-L (2016) Species of Pseudorhabdosynochus * [email protected] (Monogenea, Diplectanidae) from Groupers (Mycteroperca spp., Epinephelidae) in the Mediterranean and Eastern Atlantic Ocean, with Special Reference to the ‘Beverleyburtonae Group’ Abstract and Description of Two New Species. PLoS ONE 11 (8): e0159886. doi:10.1371/journal.pone.0159886 Pseudorhabdosynochus Yamaguti, 1958 is a species-rich diplectanid genus, mainly restricted to the gills of groupers (Epinephelidae) and especially abundant in warm seas. Editor: Gordon Langsley, Institut national de la santé et de la recherche médicale - Institut Cochin, Species from the Mediterranean are not fully documented. Two new and two previously FRANCE known species from the gills of Mycteroperca spp. (M. costae, M. rubra, and M. marginata) Received: April 28, 2016 in the Mediterranean and Eastern Atlantic Ocean are described here from new material and slides kept in collections. Identifications of newly collected fish were ascertained by barcod- Accepted: July 8, 2016 ing of cytochrome c oxidase subunit I (COI) sequences.