Order Myzocytiopsidales
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Jump to navigationJump to searchFamily Ectrogellacea Cejp.
Genus Ectrogella Zopf
- Ectrogella bacillariacearum Zopf – freshwater; parasite on diatoms; everywhere, common, sometimes dominant (Кузнецов, 2003).
- Ectrogella eunotiae Friedmann – freshwater, Verkhneye (Upper) Lake; parasite on Eunotia; rare (Кузнецов, 2003).
- Ectrogella eurychasmoides Feldmann & Feldm.-Maz. – marine, littoral, sublittoral; parasite on Licmophora, rare; Pylaiella, common (Кузнецов, 2003). Parasite on Zostera, sporadic (Kuznetsov, Vekhov, 2001).
- Ectrogella monostoma Scherff. – freshwater; parasite on Synedra, Pinnularia; rare (Кузнецов, 2003).
- Ectrogella perforans H. E. Petersen – marine, littoral, sublittoral; parasite on Licmophora, Rhabdonema; sporadic (Алим, 1962). Parasite on Licmophora, Synedra; very often (Кузнецов, 1979).
Family Eurychasmataceae H.E. Petersen
Genus Eurychasma Magnus
- Eurychasma dicksonii (E. P. Wright) Magnus – marine, sublittoral; parasite on Ectocarpus, Stictyosiphon; sporadic (Алим, 1962). Parasite on Pylaiella; common, sometimes dominant (Кузнецов, 2003).
Genus Eurychasmidium Sparrow
- Eurychasmidium sacculum (H. E. Petersen) M. W. Dick – marine; parasite on Devalerae ramentacea, Palmaria palmatа, Zostera; rare (Kuznetsov, Vekhov, 2001: Eurychasma sacculus H. E. Petersen).
- Eurychasmidium tumefaciens (Magnus) Sparrow – marine; parasite on red algae; common (Кузнецов, 2003).
Family Myzocytiopsidaceae M. W. Dick
Genus Gonimochaete Drechsler
- Gonimochaete cf. latitubus S. Y. Newell et al. – marine, littoral; parasite on nematodes; sporadic (Кузнецов, 2003).
Genus Syzygangia M. W. Dick
- Syzygangia elliptica (De Wild.) M. W. Dick – freshwater, Ershovskie lakes; on mosses; sporadic (Кузнецов, 2003: Lagenidium ellipticum De Wild.).
- Syzygangia nodosa (P. A. Dang.) M. W. Dick – brackish-water; parasite on Lyngbia (Кузнецов, 2003: Lagenidium nodosum (P. A. Dang.) Ingold).
- Syzygangia papillosa (Cocc.) M. W. Dick – freshwater; parasite on Spirogyra; common (Кузнецов, 2003: Lagenidium papillosum Cocc.).
Family Pontismataceae H.E. Petersen
Genus Petersenia Sparrow
- Petersenia irregulare (Lagerh.) Sparrow – freshwater; parasite on Achlya, Saprolegnia; common (Кузнецов, 2003: P. irregulare (Const.) Sparrow).
- Petersenia lobata (H. E. Petersen) Sparrow – marine, sublittoral; parasite on Callithamnion; sporadic (Алим, 1962). Parasite on Zostera; sporadic (Kuznetsov, Vekhov, 2001). Freshwater; parasite on Pythium; rare; Saprolegnia; common; Allomyces; rare (Кузнецов, 2003).
- Petersenia palmariae Van der Meer & Pueschel – marine, littoral; parasite on Palmaria palmatа; rare (Кузнецов, 2003).
- Petersenia pollagaster (H. E. Petersen) Sparrow – marine; parasite on Ceramium, Polysiphonia; rare (Кузнецов, 2003).
Genus Pontisma H. E. Petersen
- Pontisma lagenidioides H. E. Petersen – marine, littoral; parasite on Ceramium virgatum; sporadic (Алим, 1962). Parasite on Ceramium spp.; rare (Кузнецов, 2003).
- Pontisma magnusii (Feldmann & Feldm.-Maz.) M. W. Dick – marine, littoral, sublittoral; parasite on Ceramium; rare (Кузнецов, 2003: Olpidiopsis magnusii Feldmann & Feldm.-Maz.).
Family Sirolpidiaceae Sparrow ex Cejp.
Genus Pseudolpidiella Cejp
- Pseudolpidiella sphaeritae (P. A. Dang.) Cejp – freshwater; parasite on Sphaerita endogena; sporadic (Кузнецов, 2003).
Genus Sirolpidium H. E. Petersen
- Sirolpidium bryopsidis (de Bruyne) H. E. Petersen – marine, littoral; parasite on Cladophora (Spongomorpha); sporadic (Алим, 1962). Parasite on green algae (Кузнецов, 2003).