Systematic Parasitology

, Volume 35, Issue 2, pp 145–156

Descriptions of the larvae of six species of monocotylid monogeneans from Himantura fai (Dasyatididae) and Rhinobatos typus (Rhinobatidae) from Heron Island, Great Barrier Reef, Australia

  • Leslie A. Chisholm
  • Ian D. Whittington
Article

Abstract

The oncomiracidia of the following six species of monocotylids are described: Monocotyle helicophallus and M. spiremae from the gills and Merizocotyle australensis from the nasal fossae of Himantura fai; Neoheterocotyle rhinobatidis and Troglocephalus rhinobatidis from the gills and Merizocotyle icopae from the nasal fossae of Rhinobatos typus. With these descriptions, larvae from 17 described monocotylids representing 11 genera from five subfamilies are now known. The distribution, types of secretions, and possible functions of the anteromedian, lateral and posterior gland-cells are discussed. The distribution of flame-cells and other characters which may help distinguish between oncomiracidia of monocotylids are also tabulated and discussed.

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References

  1. Beverley-Burton, M. & Whittington, I.D. (1995) Clemacotyle australis (Monogenea: Monocotylidae) from the white-spotted eagle ray Aetobatus narinari (Rajiformes: Myliobatididae) on the Great Barrier Reef: redescription, emended generic diagnosis and oncomiracidium. The Journal of Parasitology, 81, 616–625.Google Scholar
  2. Chisholm, L.A., Wheeler, T.A. & Beverley-Burton, M. (1985) A phylogenetic analysis and revised classification of the Monocotylidae Taschenberg, 1879 (Monogenea). Systematic Parasitology, 32, 159–191.Google Scholar
  3. Chisholm, L.A. & Whittington, I.D. (1995) A revision of Dendromonocotyle Hargis, 1955 (Monogenea: Monocotylidae) with a description of a new species from Pastinachus sephen (Forsskål) (Myliobatiformes: Dasyatididae) from the Great Barrier Reef, Australia. Journal of Natural History, 29, 1093–1119.Google Scholar
  4. Chisholm, L.A. & Whittington, I.D. (In press) A revision of Heterocotyle (Monogenea: Monocotylidae) with a description of Heterocotyle capricornensis n. sp. from Himantura fai (Dasyatididae) from Heron Island, Great Barrier Reef, Australia. International Journal for Parasitology.Google Scholar
  5. Euzet, L. (1975) La larve gyrodactyloide nageante de Calicotyle kroyeri Diesing, 1850 (Trematoda-Monogenea). Annales de Parasitologie Humaine et Comparée, 32, 197–199.Google Scholar
  6. Kearn, G.C. (1968) The larval development of Merizocotyle sp., a monocotylid monogenean from the nasal fossae of Raia undulata. Parasitology, 58, 921–928.Google Scholar
  7. Kearn, G.C. (1970) The oncomiracidia of the monocotylid monogeneans Dictyocotyle coeliaca and Calicotyle kroyeri. Parasitology, 61, 153–160.Google Scholar
  8. Kearn, G.C. (1976) [Observations on monogenean parasites from the nasal fossae of European rays: Empruthotrema raiae (MacCallum, 1916), Johnston and Tiegs, 1922 and E. torpedinis sp. nov. from Torpedo marmorata.] Trudy Biologo-Pochvennogo Instituto AN SSSR, 34, 45–54. (In Russian).Google Scholar
  9. Kearn, G.C. & Green, J.E. (1983) Squalotrema llewellyni gen. nov., sp. nov., a monocotylid monogenean from the nasal fossae of the spur-dog, Squalus acanthias, at Plymouth. Journal of the Marine Biological Association of the United Kingdom, 63, 17–25.Google Scholar
  10. Kingston, N.W., Dillon, W.A. & Hargis, W.J.Jr. (1969) Studies on larval Monogenea of fishes from the Chesapeake Bay area Part 1. The Journal of Parasitology, 55, 544–558.Google Scholar
  11. Lambert, A. (1980) Oncomiracidiums et phylogenèse des Monogenea (Plathelminthes). Annales de Parasitologie Humaine et Comparée, 55, 281–325.Google Scholar
  12. Last, P.R. & Stevens, J.D. (1994) Sharks and rays of Australia. Australia: Publication of the CSIRO Division of Fisheries, 513 pp.Google Scholar
  13. Llewellyn, J. (1963) Larvae and larval development of monogeneans. Advances in Parasitology, 1, 287–326.Google Scholar
  14. Roff, J.C. & Hopcroft, R.R. (1986) High precision microcomputer based measuring system for ecological research. Canadian Journal of Fisheries and Aquatic Sciences, 43, 2,044–2,048.Google Scholar
  15. Suriano, D.M. (1977) Parasitos de elasmobranquios de la region costera de Mar del Plata (Monogenea-Monopisthocotylea). Neotropica, 23, 161–172.Google Scholar
  16. Whittington, I.D. & Last, P.R. (1994) Himantura fai Jordan & Seale (Myliobatiformes: Dasyatididae), from Heron Island and its monogenean parasite fauna. Memoirs of the Queensland Museum, 35, 285–289.Google Scholar
  17. Young, P.C. (1967) A taxonomic revision of the subfamilies Monocotylinae Gamble, 1896 and Dendromonocotylinae Hargis, 1955 (Monogenoidea: Monocotylidae). Journal of Zoology, London, 153, 381–422.Google Scholar

Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • Leslie A. Chisholm
    • 1
  • Ian D. Whittington
    • 1
  1. 1.Department of ParasitologyThe University of QueenslandBrisbaneAustralia

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