Species (108)
- Cristigera fusiformis Penard
- Calyptotricha lanuginosum Penard 1922
- Cyclidium elongatum Schewiakoff 1889
- Cyclidium glaucoma Müller 1773 ssp. glaucoma
- Ciclidium glaucoma
- Cyclidium arboreum
- Cyclidium abscissum
- Cyclidium arborum
- Cyclidium bergeri
- Cyclidium bulla
- Cyclidium chlorelligera Lepsi 1957
- Cyclidium claprèdi
- Cyclidium citrulus Cohn 1866
- Cyclidium curvata
- Cyclidium cytrulus
- Cyclidium crassum
- Cyclidium distortum
- Cyclidium hepatrichum Schewiakoff 1893
- Cyclidium limetosum
- Cyclidium glaucoma Schewiakoff 1889 ssp. elongatum
- Cyclidium nucleus
- Cyclidium setiger
- Cyclidium saltans
- Cyclidium sphagnetorum Sramek-Husek
- Cyclidium stercoris Powers 1935
- Cyclidium citrullus Cohn 1866
- Cristigera hammeri
- Cyclidium citrellus
- Cyclidium nodulosum
- Cyclidium porcatum
- Cyclidium lineatum
- Cyclidium rostratum
- Protocyclidium muscicola Kahl 1931
- Cyclidium dilectatissimum
- Cyclidium bonneti
- Paurotricha cyclidiformis Dragesco & Dragesco-Kernéis 1991
- Cyclidium galucoma
- Cyclidium varibonneti Song 2000
- Cristigera setosa Kahl 1933 ssp. quinquecincta
- Cristigera setosa Kahl 1933 ssp. typica
- Cristigera setosa Kahl 1933 ssp. tricincta
- Cristigera setosa Kahl 1928 ssp. setosa
- Cyclidium sp.
- Protocyclidium terricola Kahl 1931
- Apocyclidium obliquum Kahl 1926
- Calyptotricha lanuginosa Penard 1922
- Cristigera minor Penard 1922
- Cyclidium centrale Smith 1897
- Cyclidium chlorelligerum Lepsi 1957
- Cyclidium ecaudatum Liebmann 1936
- Cyclidium curvatum Mansfeld 1922
- Cyclidium fuscum Kahl 1928
- Cyclidium flagellatum Kahl 1926
- Cyclidium gemmuliferum Penard 1922
- Cyclidium glaucoma Müller 1773
- Cyclidium granulosum Kahl 1931
- Cyclidium helgolandicum Mansfeld 1922
- Cyclidium heptatrichum Schewiakoff 1893
- Cyclidium lanuginosum Penard 1922
- Cyclidium instabile Clark 1866
- Cyclidium lentiforme Hemprich & Ehrenberg 1831
- Cyclidium longatum Fromentel 1876
- Cyclidium litomesum Stokes 1884
- Cyclidium marinum Borror 1963
- Cyclidium libellus Kahl 1926
- Cyclidium obliquum Kahl 1926
- Cyclidium muscicola Kahl 1931
- Cristigera cirrifera Kahl 1928
- Cristigera media Kahl 1928
- Cristigera minuta Kahl 1928
- Cristigera constricta Madsen ?
- Cristigera paucisetosa Gourret & Roeser 1888
- Cristigera penardi Kahl 1931
- Cristigera setosa Kahl 1928
- Cristigera vestita Kahl 1928
- Cristigera sulcata Kahl 1933
- Cyclidium amoyensis Nie 1934
- Cyclidium borrori Small & Lynn 1985
- Cyclidium brandoni Kahl 1931
- Cyclidium caudens Kahl 1928
- Cyclidium candens Kahl 1928
- Cyclidium citrullus Cohn 1866
- Cyclidium oblongum Kahl 1931
- Cyclidium oligotrichum Kahl 1928
- Cyclidium opisthostoma Grandori & Grandori 1934
- Cyclidium paucisetum Lepsi 1926
- Cyclidium planum Hemprich & Ehrenberg 1831
- Cyclidium pellucidum Kahl 1931
- Cyclidium similans Kahl 1928
- Cyclidium plouneouri Dragesco 1963
- Cyclidium singulare Kahl 1926
- Cyclidium terricola Kahl 1931
- Cyclidium veliferum Kahl 1933
- Cyclidium spirale Kahl 1926
- Cyclidium versatile Penard 1922
- Cyclidium viride Fromentel 1876
- Pleuronema citrullus Cohn 1866
- Protocyclidium terrenum Alekperov 1993
- Cristigera phoenix Penard 1922
- Cyclidium elongatum Claparède & Lachmann 1859