Allodorina De Fromentel (original description)
Allodorina irregularis De Fromentel (original description)
Astasia acuminata L.E.G.Fromentel (original description)
Astasia crassa L.E.G.Fromentel (original description)
Astasia cucurbita L.E.G.Fromentel (original description)
Astasia cylindrica Fromental, 1874 (original description)
Astasia deformis L.E.G.Fromentel (original description)
Astasia fusiformis L.E.G.Fromentel (original description)
Astasia palma L.E.G.Fromentel (original description)
Astasia pyriformis L.E.G.Fromentel (original description)
Astasia regularis L.E.G.Fromentel (original description)
Astasia turbo L.E.G.Fromentel (original description)
Astasia utriculus L.E.G.Fromentel (original description)
Cyathomonas Fromentel, 1874 (original description)
Cyathomonas alba Fromentel, 1874 (original description)
Cyathomonas elongata Fromentel, 1874 (original description)
Cyathomonas emarginata Fromentel, 1874 (original description)
Cyathomonas lychnus Fromentel, 1874 (original description)
Cyathomonas spissa Fromentel, 1874 (original description)
Cyathomonas turbinata Fromentel, 1874 (original description)
Cyathomonas turbo Fromentel, 1874 (original description)
Cyathomonas viridis De Fromentel, 1874 (original description)
Diplodorina Fromentel (original description)
Diplodorina massoni L.E.G.De Fromentel (original description)
Euglena discolor L.E.G.Fromentel, 1874 (original description)
Heteromita crassa De Fromentel (original description)
Heteromita gibbosa De Fromentel (original description)
Heteromita minima Fromentel, 1874 accepted as Parabodo caudatus (Dujardin) D.Moreira, López-García & Vickerman, 2004 (original description)
Heteromita ovum De Fromentel (original description)
Kerona dubius Fromentel, 1876 accepted as Stylonychia mytilus (O. F. Müller, 1773) (additional source)
Kerona elongata Fromentel, 1876 (original description)
Kerona lacerata Fromentel, 1876 (original description)
Kerona rotunda Fromentel, 1876 accepted as Aspidisca lynceus O.F. Müller, 1773 (original description)
Kerona triangularis Fromentel, 1876 (original description)
Monas globosa Fromenthal, 1874 accepted as Paramonas globosa (Fromentel) W.S.Kent, 1881 (original description)
Oxytricha alba Fromentel, 1876 accepted as Holosticha pullaster (Müller, 1773) Foissner, Blatterer, Berger & Kohmann, 1991 (original description)
Oxytricha bilobata Fromentel, 1876 (original description)
Oxytricha deformis Fromentel, 1876 (original description)
Oxytricha labiata Fromentel, 1876 (original description)
Oxytricha merula Fromentel, 1876 (original description)
Oxytricha ovalis Fromentel, 1876 accepted as Oxytricha fromenteli Foissner, 1987 (original description)
Oxytricha viridis Fromentel, 1876 (original description)
Pleuromonas Fromentel, 1874 (original description)
Pleuromonas granulosa Fromentel, 1874 accepted as Fromentella granulosa (Fromentel) D.J.Patterson & Zölffel, 1991 (original description)
Stylobryon insignis De Fromentel (original description)
Trachelomonas aurea L.E.G.Fromentel (original description)
Trichamoeba Fromentel, 1874 (original description)
Trichomonas locella De Fromentel (original description)
Trichomonas minima De Fromentel (original description)
Uvella disjuncta De Fromentel, 1874 accepted as Astrosiga disjuncta Kent, 1878 (original description)
Uvella fimbriata L.Ć.G.De Fromentel (original description)
Vorticella alba de Fromentel, 1874 (original description)
Vorticella communis Fromentel, 1874 (original description)
Vorticella dubia de Fromentel, 1874 (original description)
Vorticella elongata Fromentel, 1874 (original description)
Vorticella procumbens de Fromentel, 1874 (original description)