Počet záznamů: 1

A new genus and two new species of Aporhynchidae (Cestoda: Trypanorhyncha) from catsharks (Caranchiniformes: Scyliorhinidae) off Taiwan

  1. 1.
    0352282 - BC-A 2011 RIV US eng J - Článek v odborném periodiku
    Caira, J. N. - Kuchta, Roman - Desjardins, L.
    A new genus and two new species of Aporhynchidae (Cestoda: Trypanorhyncha) from catsharks (Caranchiniformes: Scyliorhinidae) off Taiwan.
    Journal of Parasitology. Roč. 96, č. 6 (2010), s. 1185-1190 ISSN 0022-3395
    Grant CEP: GA AV ČR KJB600960902; GA MŠk LC522
    Výzkumný záměr: CEZ:AV0Z60220518
    Klíčová slova: Taiwan * catshark * Trypanorhyncha
    Kód oboru RIV: GJ - Choroby a škůdci zvířat, veterinární medicína
    Impakt faktor: 1.208, rok: 2010

    New collections of cestodes from the spiral intestines of catsharks (Carcharhiniformes: Scyliorhinidae) off Taiwan have led to the discovery of a new genus and 2 new species of trypanorhynchs. These taxa are relatively unique among trypanorhynchs in their lack of all elements of the rhyncheal apparatus. The new genus, Nakayacestus n. gen., is considered to belong with Aporhynchus in the Aporhynchidae. In addition to lacking the rhyncheal apparatus, these 2 genera share circum-medullary vitelline follicles, postovarian testes, and complex terminal genitalia consisting of accessory, external, and internal seminal vesicles. The 2 genera differ conspicuously in spinithrix configuration; whereas both species of Nakayacestus n. gen. bear scolex spinitriches that are bifid, trifid, or pectinate, species of Aporhynchus either lack scolex spinitriches entirely or possess spathulate spinitriches. The configuration of the bothria of the 2 genera also differ conspicuously.
    Trvalý link: http://hdl.handle.net/11104/0191820