Incertae sedis in class Chytridiomycetes

Genus Rozella Cornu

• Rozella achlyae Shanor – freshwater, Verkhneye (Upper) Lake; parasite on Achlya; sporadic (Кузнецов, 2003).
• Rozella allomycis F.K. Faust – freshwater; parasite on Allomyces; rare (Кузнецов, 2003).
• Rozella canterae Sparrow – freshwater, Verkhneye (Upper) Lake; parasite on Chytridium; sporadic (Кузнецов, 2003).
• Rozella laevis Karling – freshwater, brackish-water, supralittoral algae mates; parasite on Pythium; sporadic-rare, everywhere (Кузнецов, 2003).
• Rozella marina (Sparrow) Sparrow – marine, littoral; parasite on Chytridium polysiphoniae; rare (Кузнецов, 2003).
• Rozella monoblepharidis-polymorphae Cornu – freshwater; parasite on Monoblepharis; rare (Кузнецов, 2003).
• Rozella rhizophydii Karling – freshwater, brackish-water; parasite on Rhizophydium; common, everywhere (Кузнецов, 2003).
• Rozella septigena Cornu – freshwater; parasite on Achlya, Saprolegnia; rare (Кузнецов, 2003).

Family Olpidiaceae J. Schröt.

Genus Olpidium (A. Braun) J. Schröt.

• Olpidium cf. aggregatum P.A. Dang. – marine, littoral, sublittoral; saprotroph, parasite on Cladophora; rare, sometimes dominant (Кузнецов, 2003).
• Olpidium algarum Sorokin – brackish-water supralittoral basin; parasite on Tribonema; sporadic (Кузнецов, 2003).
• Olpidium allomycetos Karling – freshwater; parasite on Allomyces, Karlingia, Achlya, Saprolegnia; rare, everywhere (Кузнецов, 2003).
• Olpidium endogenum (A. Braun) J. Schröt. – freshwater; parasite on Desmids; common, everywhere (Кузнецов, 2003).
• Olpidium entophytum A. Braun – freshwater; parasite on algae; common, sometimes dominant (Кузнецов, 2003).
• Olpidium gregarium (Nowak.) J. Schröt. – freshwater, brackish-water; parasite on rotifers; rare (Кузнецов, 2003).
• Olpidium hyalothecae Scherff. – freshwater; parasite on Desmids; common (Кузнецов, 2003).
• Olpidium luxurians (Tomaschek) A. Fisch – freshwater; saprotroph on pine pollen; common (Кузнецов, 2003).
• Olpidium macrosporum (Nowak.) J. Schröt. – freshwater, brackish-water supralittoral basins; parasite on яиц rotifers; common (Кузнецов, 2003).
• Olpidium maritimum Höhnk & Aleem – marine, littoral, sublittoral, supralittoral; in the water, грунте, foam; saprotroph on (Артемчук, 1974). Sublittoral, depth 50-75 m; rare (Кузнецов, 1979). Saprotroph on pine pollen; dominant, everywhere (Кузнецов, 2003).
• Olpidium pendulum Zopf – freshwater; saprotroph on pine pollen; dominant, everywhere (Кузнецов, 2003).
• Olpidium protonemae Skvortsov – freshwater, bogs; on mosses; common (Кузнецов, 2003: O. protonemae Zopf).
• Olpidium pseudosporearum Scherff. – freshwater; parasite on Pseudospora; sporadic-rare, everywhere (Кузнецов, 2003).
• Olpidium rotiferum Karling – freshwater, brackish-water supralittoral basin; parasite on rotifers; sporadic, dominant (Кузнецов, 2003).
• Olpidium saccatum Sorokin – freshwater; parasite on Cosmarium, Micrasterias, Staurastrum; rare (Кузнецов, 2003).
• Olpidium utriculiforme Scherff. – freshwater; parasite on Closterium, Cosmarium, Euastrum; rare, sometimes обильн. (Кузнецов, 2003).
• Olpidium wildemanii (H.E. Petersen) Karling – freshwater, bogs; parasite on rizhoids of Sphagnum; common (Кузнецов, 2003: O. wildemanii (Petersen) E.A. Kuznetsov).

rus:Incertae sedis в классе Chytridiomycetes