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Dentirumai philippinensis n. gen., n. sp (Nematoda: Philometridae), a new tissue-infecting philometrid nematode from the loach goby Rhyacichthys aspro (Valenciennes) (Rhyacichthyidae) in the Philippines

  1. 1. 0397470 - BC-A 2014 RIV GB eng J - Článek v odborném periodiku
    Quiazon, K.M.A. - Moravec, František
    Dentirumai philippinensis n. gen., n. sp (Nematoda: Philometridae), a new tissue-infecting philometrid nematode from the loach goby Rhyacichthys aspro (Valenciennes) (Rhyacichthyidae) in the Philippines.
    Journal of Helminthology. Roč. 87, č. 1 (2013), s. 59-65 ISSN 0022-149X
    Grant CEP: GA MŠk LC522
    Institucionální podpora: RVO:60077344
    Klíčová slova: Philometridae * Phillipine Archipelago * Parasitic nematode
    Kód oboru RIV: EA - Morfologické obory a cytologie
    Impakt faktor: 1.303, rok: 2013

    A new genus and species of the philometrid nematode Dentirumai philippinensis n. gen., n. sp. Philometrinae, Philometridae, are described on the basis of the female specimens found in the loach goby, Rhyacichthys aspro (Valenciennes), from the upper Bianuan River, Municipality of Casiguran, Aurora Province, in the Philippine Archipelago. Dentirumai philippinensis was collected from the body cavity, subcutaneous tissues near the bases of the pectoral and pelvic fins, and surrounding body tissues in the hypaxial musculature of R. aspro. Based on light microscopic and scanning electron microscopic examination, the new nematode species ismorphologically close to the genus Rumai Travassos, 1960 except for one major difference, i.e. the presence of a sclerotized ring in the oral aperture armed with distinct numerous minute teeth on its inner surface. This important taxonomic feature makes it possible to erect a new genus, Dentirumai n. gen. to accommodate the newly discovered philometrid species. A key to genera of the Philometrinae is provided.
    Trvalý link: http://hdl.handle.net/11104/0225137