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Agolohymena Aspidocauda Nov. Gen., Nov. Spec., A Histophagous Freshwater Tetrahymenid Ciliate In The Family Deltopylidae (Ciliophora, Hymenostomatia), From Idaho (Northwest U.S.A.): Morphology, Ontogenesis And Molecular Phylogeny, William A. Bourland, Michaela C. Strüder-Kypke
Agolohymena Aspidocauda Nov. Gen., Nov. Spec., A Histophagous Freshwater Tetrahymenid Ciliate In The Family Deltopylidae (Ciliophora, Hymenostomatia), From Idaho (Northwest U.S.A.): Morphology, Ontogenesis And Molecular Phylogeny, William A. Bourland, Michaela C. Strüder-Kypke
William Bourland
Morphology, ontogeny and the molecular phylogeny of Agolohymena aspidocauda nov. gen., nov. spec., a new freshwater tetrahymenid ciliate from Idaho, U.S.A, are described. The ontogeny and histophagous mode of nutrition are similar to those of Deltopylum rhabdoides Fauré-Fremiet and Mugard, 1946. The new genus is placed with Deltopylum in the resurrected family Deltopylidae Song & Wilbert, 1989. We emend the diagnostic features of the family to include division by polytomy, right and left somatic kineties extending into the preoral suture, crook-shaped or sigmoid adoral membranelles 1 and 2, markedly reduced adoral membranelle 3 and a tetrahymenid silverline pattern. The main …