Composition of morphotypes of naked amebae in soils of the forest-steppe zone of Ukraine

In the soils of forest-steppe zone Ukraine we found 12 morphotypes naked amoebae: eruptive (Vahlkampfa sp. (1), Vahlkampfa (2), Willaertia sp.), politactic (Polychaos dubium Schaeffer, 1917, Deuteramoeba mycophaga Page, 1988), monotactic (Saccamoeba stagnicola 1974, Hartmannella vermiformis 1967, Cashia limacoides 1974), lens-like (Cochliopodium (1)), striate (Thecamoeba striata Penard, 1890, Thecamoeba similis Lepsi, 1960), rugose terricola (Greef, 1866) fan-shaped (Vannella sp., Ripella platypodia Smirnov, Nassonova, Chao et Cavalier-Smith, 2007), mayorellian (Mayorella viridis Leidy, 1874, Mayorella cantabrigiensis 1983, dactylopodial (Korotnevella Vexillifera acanthopodial (Acanthamoeba branched (Rhizamoeba lingualate (Stenamoeba stenopodia 1969). terms frequency occurrence, most common were amoebae (91 %), (82), (69), (62), (55.5 ), (53 %) morphotypes, least are amoeba (24 morphotype. meadows, there no polytactic and in under shrubs – morphotypes. The composition amoebas is divided into two complexes: first complex includes from forests shrubs, second meadows. formation influenced by increased humidity higher temperature comparison with other amoebas.