acytostelium acytostelium acytostelium is a genus of dictyostelid. acytostelium scientific classification domain: eukaryota (unranked): amoebozoa infraphylum: mycetozoa class: dictyostelia order: dictyosteliida family: dictyosteliidae genus: acytosteliumraper 1956 species several, see text the genus acytostelium inhabit surface humus and leaf mold of forest soils and are widely distributed in different forests of the world. species include: acytostelium aggregatum cavender & vadell 2000 acytostelium amazonicum cavender & vadell 2000 acytostelium anastomosans cavender et al. 2005 acytostelium digitatum cavender & vadell 2000 acytostelium irregularosporum hagiw. 1971 acytostelium leptosomum raper 1956 acytostelium longisorophorum cavender et al. 2005 acytostelium magniphorum cavender & vadell 2000 acytostelium magnisorum cavender et al. 2005 acytostelium minutissimum cavender & vadell 2000 acytostelium pendulum cavender & vadell 2000 acytostelium reticulatum cavender & vadell 2000 acytostelium serpentarium cavender et al. 2005 acytostelium singulare cavender et al. 2005 acytostelium subglobosum cavender 1976