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  • Title: The phylogenetic position of Furnestinia echeneis (Monogenea, Diplectanidae) based on molecular data: a case of morphological adaptation?
    Author: Desdevises Y.
    Journal: Int J Parasitol; 2001 Feb; 31(2):205-8. PubMed ID: 11239941.
    Abstract:
    The genus Furnestinia (Diplectanidae) contains only one species, Furnestinia echeneis. However, its close morphological similarity with the genus Lamellodiscus (Diplectanidae) raises doubt concerning its placement in a separate genus. These two genera differ only by their number of lamellodiscs: one for Furnestinia, two for Lamellodiscus. Here, the taxonomic position of F. echeneis is investigated via a phylogenetic reconstruction based on partial 18S rDNA for F. echeneis and several Lamellodiscus species. Furnestinia echeneis appears to be clearly nested into the Lamellodiscus genus, these two genera should then be synonymised. The hypertrophy of its unique lamellodisc is hypothesised to be a morphological adaptation for attachment to the host.
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