Dodatak:Popis praživotinja, H
Izgled
- Haliomma [C.G.Ehrenberg]
- Halodinium J.P.Bujak, 1984
- Haplocystia K.L.Segroves
- Hapsidopalla
- Hartmannella Alexeieff, 1912
- Hartmannellidae
- Hartmannia Alexeiff, 1912
- Heleoptera Leidy, 1879
- Helgoeca Leadbeater, 2008
- Helikotropis Pochmann, 1955
- Heliobodo Valkanov, 1928
- Helios Cramer
- Helkesimastix Woodcock & Lapage, 1915
- Helosphaeridium
- Hemiastasia Griessmann, 1913
- Hemistasia Griessmann, 1913
- Hemitrichia Rostaf., 1873
- Herpetomonas Donovan, 1909
- Herpetomonas W.S.Kent, 1880
- Heterolobosea
- Heteromita Dujardin
- Heteromitus J.P.F.C.Montagne
- Heteronema Dujardin, 1841
- Heteronema Dujardin, 1878
- Hexamastix Alexeieff
- Hexamita Dujardin, 1838
- Hexamitidae Kent, 1880
- Hidasia Nagy
- Hilomonadea
- Himatismenida
- Himatismenida incertae sedis
- Hirmidium Perty
- Hispanaediscus F.H.Cramer
- Histionidae
- Hollandella
- Holomastigaida
- Hyalodiscidae
- Hyalosphenia Stein, 1857
- Hyalospheniidae
- Hydramoeba Reynolds & Looper, 1928