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Redescription Of Atopospira Galeata (Kahl, 1927) Nov. Comb. And A. Violacea (Kahl, 1926) Nov. Comb. With Redefinition Of Atopospira Jankowski, 1964 Nov. Stat. And Brachonella Jankowski, 1964 (Ciliophora, Armophorida), William A. Bourland, Laura Wendell
Redescription Of Atopospira Galeata (Kahl, 1927) Nov. Comb. And A. Violacea (Kahl, 1926) Nov. Comb. With Redefinition Of Atopospira Jankowski, 1964 Nov. Stat. And Brachonella Jankowski, 1964 (Ciliophora, Armophorida), William A. Bourland, Laura Wendell
Biology Faculty Publications and Presentations
The taxonomy of the Metopidae (Ciliophora, Armophorida) remains poorly understood since most of its members have not been studied by modern morphologic and molecular methods. Recent molecular investigations have indicated that the two most species-rich genera, Metopus and Brachonella, are likely nonmonophyletic with at least one well-supported 18S rDNA clade comprised of a species from each of these genera (Brachonella galeata and Metopus violaceus). We investigated these two species with silver impregnation and scanning electron microscopy. Both taxa share important morphologic characteristics not described in other species of Metopus or Brachonella. These synapomorphies include: (1) a …