Parasites of Fishes: Trematodes 237
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Australian Herring (Arripis Georgianus)
Parasites of Australian herring/Tommy ruff (Arripis georgianus) Name: Telorhynchus arripidis - digenean parasites or ‘flukes’ Microhabitat: Live in the fish intestine and caeca Appearance: Shaped liked bowling pins with body broadest in the middle Pathology: Unknown Curiosity: This parasite has not been previously recorded from A. georgianus Name: Erilepturus tiegsi - digenean parasites or ‘flukes’ Microhabitat: Live in the stomach of the host Appearance: Slightly oval shaped with two distinctive suckers, oral and ventral Pathology: Unknown Curiosity: Most digeneans are obtained when fish eat infected intermediate hosts Name: Microcotyle arripis, flatworm parasites commonly called ‘gill fluke’ Microhabitat: Live on the gills and feed on blood Appearance: Brown, thin worms that attach to the gills with microscopic clamps Pathology: Unknown Curiosity: We found up to twenty-one M. arripis individuals on the gills of one fish! Name: Callitretrarhynchus gracilis (cestode), commonly called a tape worm Microhabitat: Live in the body cavity, congregate near the end of the intestine Appearance: White, tear-dropped shaped cysts Pathology: Unknown Curiosity: Open the cysts in freshwater to find the parasite larva inside with four spined tentacles protruding from the head (see photos). Name: Monostephanostomum georgianum, digenean parasites or ‘flukes’ Microhabitat: Live in the fish intestine and caeca Appearance: Body elongate and narrow with tegument heavily spined Pathology: Unknown Curiosity: Oral sucker has a ring of 18-20 spines mainly in a -
ULTRASTRUCTURE of the TEGUMENT of Metamicrocotyla Macracantha 27
ULTRASTRUCTURE OF THE TEGUMENT OF Metamicrocotyla macracantha 27 ULTRASTRUCTURE OF THE TEGUMENT OF Metamicrocotyla macracantha (ALEXANDER, 1954) KORATHA, 1955 (MONOGENEA, MICROCOTYLIDAE) COHEN, S. C., KOHN, A.* and BAPTISTA-FARIAS, M. F. D. Laboratório de Helmintos Parasitos de Peixes, Departamento de Helmintologia, Instituto Oswaldo Cruz, FIOCRUZ, Av. Brasil, 4365, CEP 21045-900, Rio de Janeiro, RJ, Brazil. *CNPq. Correspondence to: Simone C. Cohen, Laboratório de Helmintos Parasitos de Peixes, Departamento de Helmintologia, Instituto Oswaldo Cruz, FIOCRUZ, Av. Brasil, 4365, CEP 21045-900, Rio de Janeiro, RJ, Brazil, e-mail: [email protected] Received April 5, 2002 – Accepted January 21, 2003 – Distributed February 29, 2004 (With 5 figures) ABSTRACT The ultrastructure of the body tegument of Metamicrocotyla macracantha (Alexander, 1954) Koratha, 1955, parasite of Mugil liza from Brazil, was studied by transmission electron microscopy. The body tegument is composed of an external syncytial layer, musculature, and an inner layer containing tegu- mental cells. The syncytium consists of a matrix containing three types of body inclusions and mi- tochondria. The musculature is constituted of several layers of longitudinal and circular muscle fi- bers. The tegumental cells present a well-developed nucleus, cytoplasm filled with ribosomes, rough endoplasmatic reticulum and mitochondria, and characteristic organelles of tegumental cells. Key words: ultrastructure, tegument, Metamicrocotyla macracantha, Monogenea. RESUMO Ultra-estrutura do tegumento de Metamicrocotyla macracantha (Alexandre, 1954) Koratha, 1955 (Monogenea, Microcotylidae) Foi realizado o estudo do tegumento do corpo de Metamicrocotyla macracantha (Alexander, 1954) Koratha, 1955, parasito de Mugil liza (tainha) do Canal de Marapendi, Rio de Janeiro, Brasil, pela microscopia eletrônica de transmissão. O tegumento é formado por uma camada externa sincicial, uma camada muscular e uma camada interna contendo células tegumentares. -
Monogenea, Gastrocotylidae
No vagina, one vagina, or multiple vaginae? An integrative study of Pseudaxine trachuri (Monogenea, Gastrocotylidae) leads to a better understanding of the systematics of Pseudaxine and related genera Chahinez Bouguerche, Fadila Tazerouti, Delphine Gey, Jean-Lou Justine To cite this version: Chahinez Bouguerche, Fadila Tazerouti, Delphine Gey, Jean-Lou Justine. No vagina, one vagina, or multiple vaginae? An integrative study of Pseudaxine trachuri (Monogenea, Gastrocotylidae) leads to a better understanding of the systematics of Pseudaxine and related genera. Parasite, EDP Sciences, 2020, 27, pp.50. 10.1051/parasite/2020046. hal-02917063 HAL Id: hal-02917063 https://hal.archives-ouvertes.fr/hal-02917063 Submitted on 18 Aug 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Parasite 27, 50 (2020) Ó C. Bouguerche et al., published by EDP Sciences, 2020 https://doi.org/10.1051/parasite/2020046 urn:lsid:zoobank.org:pub:7589B476-E0EB-4614-8BA1-64F8CD0A1BB2 Available online at: www.parasite-journal.org RESEARCH ARTICLE OPEN ACCESS No vagina, one vagina, -
Monogeneans from the Southern Pacific Ocean: Polyopisthocotyleids from the Australian Fishes, the Subfamily Microcotylinae
W&M ScholarWorks Reports 1985 Monogeneans from the southern Pacific Ocean: Polyopisthocotyleids from the Australian fishes, the subfamily Microcotylinae W. A. Dillon William J. Hargis Jr. Virginia Institute of Marine Science Antonio E. Harrises Follow this and additional works at: https://scholarworks.wm.edu/reports Part of the Aquaculture and Fisheries Commons, Marine Biology Commons, Oceanography Commons, and the Zoology Commons Recommended Citation Dillon, W. A., Hargis, W. J., & Harrises, A. E. (1985) Monogeneans from the southern Pacific Ocean: Polyopisthocotyleids from the Australian fishes, the subfamily Microcotylinae. Translation series (Virginia Institute of Marine Science) ; no. 32. Virginia Institute of Marine Science, William & Mary. https://scholarworks.wm.edu/reports/25 This Report is brought to you for free and open access by W&M ScholarWorks. It has been accepted for inclusion in Reports by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Monogeneans from the southern Pacific Ocean. Polyopisthocotyleids from Australian fishes. I The subfamily Microcotylinae. by William A. Dillon, William J. Hargis, Jr., and Antonio E. Harrises English version of the paper which first appeared in the Russian language periodical ZOOLOGICAL JOURNAL (Zoologicheskiy Zhurnal) Volume 63, Number 3 pp. 348-359 Moscow, 1984 Edited by William A. Dillon and William J. Hargis, Jr. Translation Series Number 32 of the Virginia Institute of Marine Science The College of William and Mary Gloucester Point, Virginia 23062, U.S.A. March, 1985 i Monogeneans from the southern Pacific Ocean. Polyopisthocolylids from Australian fishes. The Subfamily Microcotylinae (Special note:· Plate and figure enumeration differ from those in Russian version. -
(Platyhelminthes) Parasitic in Mexican Aquatic Vertebrates
Checklist of the Monogenea (Platyhelminthes) parasitic in Mexican aquatic vertebrates Berenit MENDOZA-GARFIAS Luis GARCÍA-PRIETO* Gerardo PÉREZ-PONCE DE LEÓN Laboratorio de Helmintología, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70-153 CP 04510, México D.F. (México) [email protected] [email protected] (*corresponding author) [email protected] Published on 29 December 2017 urn:lsid:zoobank.org:pub:34C1547A-9A79-489B-9F12-446B604AA57F Mendoza-Garfi as B., García-Prieto L. & Pérez-Ponce De León G. 2017. — Checklist of the Monogenea (Platyhel- minthes) parasitic in Mexican aquatic vertebrates. Zoosystema 39 (4): 501-598. https://doi.org/10.5252/z2017n4a5 ABSTRACT 313 nominal species of monogenean parasites of aquatic vertebrates occurring in Mexico are included in this checklist; in addition, records of 54 undetermined taxa are also listed. All the monogeneans registered are associated with 363 vertebrate host taxa, and distributed in 498 localities pertaining to 29 of the 32 states of the Mexican Republic. Th e checklist contains updated information on their hosts, habitat, and distributional records. We revise the species list according to current schemes of KEY WORDS classifi cation for the group. Th e checklist also included the published records in the last 11 years, Platyhelminthes, Mexico, since the latest list was made in 2006. We also included taxon mentioned in thesis and informal distribution, literature. As a result of our review, numerous records presented in the list published in 2006 were Actinopterygii, modifi ed since inaccuracies and incomplete data were identifi ed. Even though the inventory of the Elasmobranchii, Anura, monogenean fauna occurring in Mexican vertebrates is far from complete, the data contained in our Testudines. -
Microcotyle Visa N. Sp. (Monogenea: Microcotylidae), a Gill Parasite Of
Microcotyle visa n. sp. (Monogenea: Microcotylidae), a gill parasite of Pagrus caeruleostictus (Valenciennes) (Teleostei: Sparidae) off the Algerian coast, Western Mediterranean Chahinez Bouguerche, Delphine Gey, Jean-Lou Justine, Fadila Tazerouti To cite this version: Chahinez Bouguerche, Delphine Gey, Jean-Lou Justine, Fadila Tazerouti. Microcotyle visa n. sp. (Monogenea: Microcotylidae), a gill parasite of Pagrus caeruleostictus (Valenciennes) (Teleostei: Spari- dae) off the Algerian coast, Western Mediterranean. Systematic Parasitology, Springer Verlag (Ger- many), 2019, 96 (2), pp.131-147. 10.1007/s11230-019-09842-2. hal-02079578 HAL Id: hal-02079578 https://hal.archives-ouvertes.fr/hal-02079578 Submitted on 21 Apr 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Bouguerche et al Microcotyle visa 1 Publié: Systematic Parasitolology (2019) 96:131–147 DOI: https://doi.org/10.1007/s11230‐019‐09842‐2 ZooBank: urn:lsid:zoobank.org:pub:28EDA724‐010F‐454A‐AD99‐B384C1CB9F04 Microcotyle visa n. sp. (Monogenea: Microcotylidae), a gill parasite of -
Two New Species of Microcotyle (Monogenea
Revista de Biología Marina y Oceanografía Vol. 54, N°3: 283-296, 2019 DOI: https://doi.org/10.22370/rbmo.2019.54.3.2015 Article Two new species of Microcotyle (Monogenea: Microcotylidae) on intertidal fish from the south Pacific coast Dos nuevas especies de Microcotyle (Monogenea: Microcotylidae) en peces intermareales de la costa del Pacífico sur Gabriela Muñoz1* and Mario George-Nascimento2 1Centro de Observación Marino para Estudios de Riesgos del Ambiente Costero (COSTA-R), Facultad de Ciencias del Mar y de Recursos Naturales, Universidad de Valparaíso, Avenida Borgoño 16344, Viña del Mar, Chile 2Centro de Investigaciones en Biodiversidad y Ambientes Sustentables (CIBAS), Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Alonso de Ribera 2850, Concepción, Chile *Corresponding author: [email protected]; [email protected] Resumen.- El género Microcotyle es uno de los más diversos y controvertidos dentro de la familia Microcotylidae. A la fecha se han descrito 131 especies; sin embargo, más de la mitad han sido transferidos a otros géneros y varios otros tienen descripciones deficientes, por lo tanto menos de la mitad de las especies descritas podrían considerarse válidas. En Chile, se han reconocido dos especies de Microcotyle y existen registros de especímenes no identificados en varios peces costeros, pero que aún no han sido debidamente identificados. En este estudio se describe taxonómicamente, en base a datos morfológicos y moleculares (genes ITS2 y 18S), dos especies de Microcotyle encontrados en peces intermareales de la zona central (33°S) y centro-sur (36°S) de Chile: Microcotyle sprostonae n. sp. (principalmente de Scartichthys viridis en el norte y centro de Chile) y M. -
Monogeneans from the Southern Pacific Ocean
Monogeneans from the southern Pacific Ocean. Polyopisthocotyleids from Australian fishes. I The subfamily Microcotylinae. by William A. Dillon, William J. Hargis, Jr., and Antonio E. Harrises English version of the paper which first appeared in the Russian language periodical ZOOLOGICAL JOURNAL (Zoologicheskiy Zhurnal) Volume 63, Number 3 pp. 348-359 Moscow, 1984 Edited by William A. Dillon and William J. Hargis, Jr. Translation Series Number 32 of the Virginia Institute of Marine Science The College of William and Mary Gloucester Point, Virginia 23062, U.S.A. March, 1985 i Monogeneans from the southern Pacific Ocean. Polyopisthocolylids from Australian fishes. The Subfamily Microcotylinae (Special note:· Plate and figure enumeration differ from those in Russian version. Text, plate and figure numbers in this version match.) by William A. Dillon2, William J~ Hargis, Jr.3, and Antonio E. Harrises4 ABSTRACT: This seventh in a series of monogenetic trematodes from the Southern Pacific Ocean discusses nine species of Monogenea from Australian waters. Redescriptions are given for Microcotyle arripis Sandars, 1945, ~· bassensis Murray, 1931, ~· helotes Sandars, 1944, ~· nemadactylus Dillon and Hargis, 1965, M. neozealanicus Dillon and Hargis, 1965, ~· odacis Sandars, 1945, ~· pentapodi Sandars, 1944, and~· temnodontis Sandars, 1945. New locality records are reported for all of the above. New host records are established for Microcotyle bassensis Murray, 1931 and M. neozealanicus Dillon and Hargis, 1965. Microtyle sp. from the gills of Acanthopagrus australis (Gunther) is reported. lcontribution from the Biology Department of the University of Tennessee at Martin, Martin, Tennessee 38238 and. No. 1221 from School of Marine Science, College of William and Mary, Gloucester Point, Virginia 23062. -
Monogenetic Trematodes from Some Chesapeake Bay Fishes
W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects 1959 Monogenetic Trematodes from Some Chesapeake Bay Fishes John Walter McMahon College of William and Mary - Virginia Institute of Marine Science Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the Ecology and Evolutionary Biology Commons, Marine Biology Commons, and the Oceanography Commons Recommended Citation McMahon, John Walter, "Monogenetic Trematodes from Some Chesapeake Bay Fishes" (1959). Dissertations, Theses, and Masters Projects. Paper 1539617723. https://dx.doi.org/doi:10.25773/v5-j9a9-s897 This Thesis is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. HOMOGENETIC TRBMATODES FROM SOME CHESAPEAKE BAT FISHES B f John Walter McMahon Virginia Fisheries laboratory- May 1959 Gloucester Point, Virginia A THESIS SUBMITTED IN PARTIAL FULFILLMENT r 'J OF REQUIREMENTS FOR THE DEGREE OF MASTER -e° OF ARTS FROM THE COLLEGE OF. WILLIAM AND MARY f j ACKNOWLEDGEMENTS The author wishes to eapreiie Me appreciative thanks to ©if, W* #* Hargis, Jr,* Virginia Fisherlea Laboratory* lor aid and encouragement throughoutthis study* Special thanks are due to ©#. £* L, McHugh* former ©tractor* Virginia Fisheries Laboratory, for Me assistance, to Mr, Frank Wojelk lor aid in statistical analysis of date* to Mr, Robert Bailey for aid with photography * to other staff members of the Laboratory for their Invaluable aid in.- helping to collect and identify host material and to Ruth W. -
Redescriptions of Two Species of Microcotylid Monogeneans from Three Arripid Hosts in Southern Australian Waters
Syst Parasitol (2010) 76:211–222 DOI 10.1007/s11230-010-9247-x Redescriptions of two species of microcotylid monogeneans from three arripid hosts in southern Australian waters Sarah R. Catalano • Kate S. Hutson • Rodney M. Ratcliff • Ian D. Whittington Received: 17 December 2009 / Accepted: 24 February 2010 Ó Springer Science+Business Media B.V. 2010 Abstract Microcotyle arripis Sandars, 1945 is host, A. truttaceus, from four localities in South redescribed from Arripis georgianus from four Australian waters: Spencer Gulf, Gulf St. Vincent, off localities: Spencer Gulf, Gulf St. Vincent, off Kan- Kangaroo Island and Coffin Bay. Phylogenetic anal- garoo Island and Coffin Bay, South Australia, Aus- ysis of the partial 28S ribosomal RNA gene (28S tralia. Kahawaia truttae (Dillon & Hargis, 1965) rRNA) nucleotide sequences for both microcotylid Lebedev, 1969 is reported from A. trutta off Berma- species and comparison with other available sequence gui, New South Wales and is redescribed from a new data for microcotylid species across four genera contributes to our understanding of relationships in this monogenean family. S. R. Catalano (&) Á K. S. Hutson Á I. D. Whittington Marine Parasitology Laboratory, DX 650 418, School of Earth and Environmental Sciences, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia Introduction e-mail: [email protected] K. S. Hutson All four species of Arripis Jenyns (Pisces: Arripidae), Discipline of Aquaculture, School of Marine and Tropical A. georgianus (Valenciennes), A. trutta (Forster), Biology, James Cook University, Townsville, QLD 4811, A. truttaceus (Cuvier) and A. xylabion Paulin, are Australia endemic to the waters of southern Australia and New R. -
The Mitochondrial Genome of the Egg-Laying Flatworm
CORE Metadata, citation and similar papers at core.ac.uk Provided by Springer - Publisher Connector Bachmann et al. Parasites & Vectors (2016) 9:285 DOI 10.1186/s13071-016-1586-2 SHORT REPORT Open Access The mitochondrial genome of the egg- laying flatworm Aglaiogyrodactylus forficulatus (Platyhelminthes: Monogenoidea) Lutz Bachmann1*, Bastian Fromm2, Luciana Patella de Azambuja3 and Walter A. Boeger3 Abstract Background: The rather species-poor oviparous gyrodactylids are restricted to South America. It was suggested that they have a basal position within the otherwise viviparous Gyrodactylidae. Accordingly, it was proposed that the species-rich viviparous gyrodactylids diversified and dispersed from there. Methods: The mitochondrial genome of Aglaiogyrodactylus forficulatus was bioinformatically assembled from next-generation illumina MiSeq sequencing reads, annotated, and compared to previously published mitochondrial genomes of other monogenoidean flatworm species. Results: The mitochondrial genome of A. forficulatus consists of 14,371 bp with an average A + T content of 75.12 %. All expected 12 protein coding, 22 tRNA, and 2 rRNA genes were identified. Furthermore, there were two repetitive non-coding regions essentially consisting of 88 bp and 233 bp repeats, respectively. Maximum Likelihood analyses placed the mitochondrial genome of A. forficulatus in a well-supported clade together with the viviparous Gyrodactylidae species. The gene order differs in comparison to that of other monogenoidean species, with rearrangements mainly affecting tRNA genes. In comparison to Paragyrodactylus variegatus, four gene order rearrangements, i. e. three transpositions and one complex tandem-duplication-random-loss event, were detected. Conclusion: Mitochondrial genome sequence analyses support a basal position of the oviparous A. forficulatus within Gyrodactylidae, and a sister group relationship of the oviparous and viviparous forms. -
Monogenetic Trematodes from the Southern Pacific Ocean
MtHIOgenetic Trematodes from the southern Pacific Ocean. Polyopisthocotyleids from Austral ian Fishes. Subfamilies Polylabrinae (Genus Polylabrioides) and Micrototylinae (Genus Neobivagina). by William A. Dillon, William J. Har·gis, Jr., and Antonio E. Harrises English Version of the paper which first appeared in the Russian language periodical PARAZITOLOGICHESKIY SBORNIK (Collected Paper·s in Parasitology of the Zoological Institute of the Academy of Sciences of the USSR) Volume 33 (1985) pp. 83-87 Zoological Institute of the USSR Academy of Sciences Leningr·ad, USSR Edited by William A. Dillon and William J. Hargis, Jr. Translation Series Number 33 of the Virginia InstitutE~ of Marine Science The College of William and Mary Gloucester Point, Virginia 2306:~, USA July, 198i' Monogenetic Trematodes from the southern Pacific Ocean. Polyopisthocotyleids from Australian fishes. Subfamilies Polylabrinae (Genus Polylaborides} and Subfamily Microcotylinae (Genus Neobivagina}. By William A. Dillon2, William J. Hargis, Jr.3, and Antonio E. Harrises4 ABSTRACT: This eighth of a series of monogenetic trematodes from the Southern Pacific Ocean discusses two species of Monogenea from Australian waters. Polylabroides mylionis n. sp., from the gills of Mylio butcheri, is described. Neobivagina agonostomi (Sandars, 1945} Dillon and Hargis, 1965, from the gills of Aldrichett~ forsteri, is redescribed; a new locality record is reported for Neobivagina agonostomi. 1 Contribution from the Biology Department of the University of Tennessee at Martin, Martin, Tennessee 38238 and No. 1052 from Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, Virginia 23062. 2 Address: Department of Biological Sciences. The University of Tennessee at Martin, Martin, Tennessee 38238. 3 Address: School of Marine Science, College of William and Mary, Gloucester Point, Virginia 23062.