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Issue: Vol. 4551 No. 2: 31 Jan. 2019
Type: Article
Published: 2019-01-30
DOI: 10.11646/zootaxa.4551.2.6
Page range: 221–230
Abstract views: 96
PDF downloaded: 2

Morphological and molecular characterization of Lepidonema magnum Morffe & García, 2010 (Nematoda: Oxyuridomorpha: Hystrignathidae) from Passalus interstitialis Eschscholtz, 1829 (Coleoptera: Passalidae) from Cuba and new locality records for the species

Instituto de Ecología y Sistemática, Carretera Varona 11835 e/ Oriente y Lindero, La Habana 19, CP 11900, Calabazar, Boyeros, La Habana, Cuba
Instituto de Ecología y Sistemática, Carretera Varona 11835 e/ Oriente y Lindero, La Habana 19, CP 11900, Calabazar, Boyeros, La Habana, Cuba
Royal Belgian Institute of Natural Sciences, Vautierstraat 29, B-1000, Brussels, Belgium
Department of Environmental Biology, College of Bioscience & Biotechnology, Chubu University, 1200 Matsumoto, Kasugai, Aichi 487–8501, Japan
Odum School of Ecology, University of Georgia, Athens, GA, USA 30602
Nematoda Lepidonema redescription SEM 28S LSU rDNA 18S SSU rDNA phylogeny Cuba

Abstract

Lepidonema magnum Morffe & García, 2010 (Nematoda: Oxyuridomorpha: Hystrignathidae) is redescribed and illustrated with the aid of SEM. New features of the cephalic end and genital tract of the females were observed. New locality records are given. The phylogenetic position of the species is inferred on the basis of the D2-D3 segment of the 28S LSU rDNA and 18S SSU rDNA. L. magnum forms a monophyletic clade formed by other hystrignathids: Coynema poeyi (Coy, García & Álvarez, 1993), two species of Longior Travassos & Kloss, 1958 and two Hystrignathus Leidy, 1850.

 

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