Species (59)
- Cyclidium glaucoma Müller 1773 ssp. glaucoma
- Blepharostoma glaucoma Schewiakoff 1892
- Blepharostoma glaucoma Schewiakoff 1893
- Ciclidium glaucoma
- Cyclidium glaucoma Schewiakoff 1889 ssp. elongatum
- Cyclidium glaucoma Müller 1773
- Glaucoma pyriforme
- Glaucoma pyriformis sensu Bhatia 1920
- Glaucoma duplicata Penard 1922
- Glaucoma intermedia Gajevskaja 1927
- Glaucoma kirki Bary 1950
- Glaucoma mannari
- Glaucoma frontana Stokes 1886
- Glaucoma myriophilli Penard 1922
- Glaucoma piriformis
- Glaucoma piriforme
- Glaucoma setosa
- Glaucoma reniformis
- Glaucoma viride
- Glaucoma viridis
- Glaucoma colpoda
- Glaucoma cyclidium Penard 1922
- Glaucoma euplotes
- Glaucoma flexilis Penard 1922
- Glaucoma paradoxum
- Glaucoma dragescui Corliss 1971
- Glaucoma ficaria Kahl 1926
- Glaucoma flexile Penard 1922
- Glaucoma elongata Fromentel 1874
- Glaucoma gigantea Grandori & Grandori 1934
- Glaucoma frontata Stokes 1886
- Glaucoma laterimarginata Dumas 1930
- Glaucoma hyalina Wang & Nie 1932
- Glaucoma maupasi Kahl 1926
- Glaucoma limbata Dumas 1930
- Glaucoma macrostoma Schewiakoff 1889
- Glaucoma myriophylli Penard 1922
- Glaucoma parasiticum Penard
- Glaucoma rubescens Penard 1922
- Glaucoma reniforme Schewiakoff 1892
- Glaucoma sagitta Kahl 1926
- Glaucoma scintillans Ehrenberg 1830
- Glaucoma sphagni Penard 1922
- Glaucoma subrotondata Dumas 1930
- Glaucoma sinuosa Dumas 1937
- Glaucoma spumosa Penard 1922
- Glaucoma terricola Gellert 1957
- Glaucoma wrzesniowskii Mereschkowsky 1879
- Glaucoma vorax Kidder, Lilly & Claff 1940
- Glaucoma avellana Kahl 1926
- Glaucoma chaetophorae Penard 1922
- Glaucoma chattoni Corliss 1959
- Glaucoma colpidium Schewiakoff 1896
- Glaucoma curvifrons Dumas 1937
- Glaucoma cylindrica Penard 1922
- Glaucoma duplicatum Penard 1922
- Glaucoma setosum Schewiakoff 1892
- Glaucoma margaritaceum
- Glaucoma pyriformis Maupas 1883