Počet záznamů: 1
A new genus of proteocephalid tapeworm (Cestoda) from the marbled swamp eel Synbranchus marmoratus Bloch (Synbranchiformes: Synbranchidae) in the River Parana basin, Argentina
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SYSNO ASEP 0478896 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název A new genus of proteocephalid tapeworm (Cestoda) from the marbled swamp eel Synbranchus marmoratus Bloch (Synbranchiformes: Synbranchidae) in the River Parana basin, Argentina Tvůrce(i) Arredondo, N.J. (AR)
Alves, Philippe Vieira (BC-A)
Gil de Pertierra, A.A. (AR)Celkový počet autorů 3 Číslo článku 015 Zdroj.dok. Folia Parasitologica. - : Biologické centrum AV ČR, v. v. i. - ISSN 0015-5683
Roč. 64, MAY 5 (2017)Poč.str. 12 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Proteocephalidae ; Monticelliinae ; taxonomy ; morphology ; phylogenetic analysis ; freshwater ; Neotropical Region Vědní obor RIV GJ - Choroby a škůdci zvířat, veterinární medicína Obor OECD Veterinary science CEP GBP505/12/G112 GA ČR - Grantová agentura ČR Institucionální podpora BC-A - RVO:60077344 UT WOS 000401039200001 EID SCOPUS 85022081298 DOI 10.14411/fp.2017.015 Anotace Synbranchiella gen. n. is proposed to accommodate Synbranchiella mabelae sp. n. (Proteocephalidae: Monticelliinae) from the intestine of the marbled swamp eel Synbranchus marmoratus Bloch, in the River Colastine, a tributary of the middle River Parana in Argentina. The new genus is placed in the Monticelliinae because of the cortical position of the genital organs. It differs from all known monticelliine genera by the following combination of characters: (i) scolex robust, with a conical apex, without metascolex, (ii) biloculate suckers with a conspicuous septum separating unequally-sized loculi and a robust non-adherent area, lacking free posterior margin, (iii) vitelline follicles in two narrow lateral bands, extended throughout the nearly entire proglottid length, (iv) vagina always anterior to the cirrus-sac, with an inconspicuous vaginal sphincter, (v) a genital pore pre-equatorial. Scanning electron microscopy revealed three types of microtriches on the tegument surface: acicular and capiliform filitriches and gladiate spinitriches. A phylogenetic analysis of the large subunit nuclear ribosomal RNA gene (lsrDNA, D1-D3 domains) confirms that S. mabelae represents an independent lineage within a large clade comprised mainly from Neotropical taxa parasitising catfishes. This is the second proteocephalidean cestode described from a Neotropical synbranchiform fish host. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2018
Počet záznamů: 1