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Scherffeliomyces appendiculatus (Zopf) Sparrow 1936 ¥ Dangeardia appendiculata (Zopf) Batko; Acta Mycol., 6: 407-435. 1970

Scherffeliomyces leptorrhizus Johns 1956 ¥ Dangeardiana leptorrhiza (Johns) A. Batko; Acta Mycol., 6: 407-435. 1970

SCHERFFELIOMYCOPSIS Geitler [Chytridiales]; Oesterr. Bot. Z., 109: 205-275. 1962

Scherffeliomycopsis coleochaetis Geitler; Oesterr. Bot. Z., 109: 250-275, figs. 1-8. 1962; Parasitic ?; Coleochaete soluta et irregula; littoral; Lunzer Untersee, lower Austria

Septochytrium willoughbyi I.J. Dogma; Nova Hedwigia, 24: 367-377, figs. 1-22. 1973; Saprophytic; lens paper, onion skin & cellophane; soil; virgin forest, Rondonia, Brazil

SEPTOSPERMA Whiffen ex Seymour [Chytridiales]; Mycologia, 63: 83-93, 1971 ¥   Septosperma Whiffen 1942 (no Latin diagnosis); See Blackwell & Powell for nomenclatural review; Mycotaxon 42: 43-52. 1991

Septosperma anomalum (IF 6:291) (Couch) Whiffen ex Seymour; Mycologia, 63: 83-93, 1971 ¥  Septosperma anomala (Couch) Whiffen 1942 (genus not valid when combination made)

Septosperma irregulare (IF 4:318) (Karling) I.J. Dogma; Nova Hedwigia, 25: 121-141. 1974 ¥ Asterophlyctis irregularis Karling 1967

Septosperma multiforma Canter; species described before genus validated; Trans. Brit. Mycol. Soc., 46: 305-320, figs. 4-7. 1963; Parasitic; developing cysts of algae; lakes; E.L.D., U.K.; ¥  Septosperma multiforma Canter ex Milanez; Rickia, 6: 63-70. 1974

Septosperma rhizophidii Whiffen ex R.L. Seymour; Mycologia, 63: 83-93, 1971 ¥  Septosperma rhizophidii Whiffen 1942 nomen nudum; (IF 6:291); Emended by W. Blackwell and M. Powell; Mycotaxon, 42: 43-52. 1991

Septosperma spinosa Willoughby; species described before genus validated; Arch. Mikrobiol., 52: 101-131, fig. 5 a-h, 1965; Parasitic; Rhizophydium coronum; heath; Victoria, Australia; ¥ Septosperma spinosa Willoughby ex Milanez; Rickia, 6: 63-70. 1974

Siphonaria variabilis Petersen 1903; Emended by I.J. Dogma; Nova Hedwigia, 25: 107-119. 1974

SOROCHYTRIACEAE Dewel [Blastocladiales]; Canad. J. Bot., 63: 1525-1534. 1985

SOROCHYTRIUM Dewel [Sorochytriaceae]; Canad. J. Bot., 63: 1525-1534. 1985

Sorochytrium milnesiophthora Dewel; Canad. J. Bot., 63: 1525-1534, figs. 1-36. 1985; Parasitic; tardigrade (Milnesium tardigradum) on moss; bridge & wall; VA, USA

SPARROWIA Willoughby [Chytridiales]; Nova Hedwigia, 5: 335-340. 1963; Emended by I.J. Dogma; Nova Hedwigia, 19: 503-509. 1970

Sparrowia parasitica Willoughby; Nova Hedwigia, 5: 335-340. Pl. 52. 1963; Parasitic; oogonia of a watermold; soil; north of Thirlmere, E.L.D., U.K.

Sparrowia subcruciformis I.J. Dogma; Nova Hedwigia, 19: 503-509, figs. 1-16. 1970; Parasitic; various chytrids; forest soil, leaf litter; Cross Village, MI, USA

SPARROWMYCES in S.N. Dasgupta; Indian Phytopathol. 35: 206. 1982; ? nomen nudum

Sparrowmyces sparrowii in S.N. Dasgupta; Indian Phytopathol. 35: 206. 1982; ? nomen nudum

Sphaerita dinobryi (IF 3:516) Canter; J. Elisha Mitchell Sci. Soc., 84: 56-61, fig. 1, & Pl. 1,2. 1968; Parasitic; Dinobryon sertularia; lakes; E.L.D., U.K.

SPIZELLOMYCES D.J.S. Barr [Spizellomycetaceae]; Canad. J. Bot., 58: 2380-2394. 1980 (= Phlyctochytrium in part); in Spizellomycetales

Spizellomyces acuminatus (D.J.S. Barr) D.J.S. Barr; Canad. J. Bot., 62: 1171-1201. 1984; ¥ Phlyctochytrium acuminatum Barr 1969; = P. africanum Gaertner 1954

Spizellomyces dolichospermus D.J.S. Barr; Canad. J. Bot., 62: 1171-1201, figs. 92-100. 1984; Saprophytic; pollen?; soils; widespread

Spizellomyces kniepii Gaertner ex D.J.S. Barr; Canad. J. Bot., 62: 1171-1201. 1984; Saprophytic; fly legs; grows on pollen; soil; Republic of South Africa; ¥ Phlyctochytrium kniepii Gaertner 1954 (not valid)

Spizellomyces lactosolyticus D.J.S. Barr; Canad. J. Bot., 62: 1171-1201, figs. 101-109. 1984; Saprophytic; pollen; soils; Canada

Spizellomyces palustris Gaertner ex D.J.S. Barr; Canad. J. Bot., 62: 1171-1201. 1984; Saprophytic; pollen; ditch, Holsburg Moor, Germany; Canada; ¥ Phlyctochytrium palustre Gaertner, 1954 (not valid)

Spizellomyces plurigibbosus (D.J.S. Barr) D.J.S. Barr; Canad. J. Bot., 62: 1171-1201. 1984 ¥ Phlyctochytrium plurigibbosum D. Barr 1969

Spizellomyces pseudodichotomus D.J.S. Barr; Canad. J. Bot., 62: 1171-1201, figs. 110-120. 1984; Saprophytic; pollen; soils; Canada, U.K., and Mexico

Spizellomyces punctatus (Koch) D.J.S. Barr; Canad. J. Bot., 58: 2380-2394. 1980; ¥ Phlyctochytrium punctatum Koch 1957; = Phlyctochytrium verruculosum Knox 1971; = P. peruvianum Knox 1971; D.J.S. Barr; Canad. J. Bot., 62: 1171-1201, figs. 110-120. 1984

SPIZELLOMYCETACEAE D.J.S. Barr [Spizellomycetales]; Canad. J. Bot., 58: 2380-2394. 1980; See D.J.S. Barr: 1984; Canad. J. Bot., 62: 1171-1201; + key to genera

SPIZELLOMYCETALES D.J.S. Barr; Canad. J. Bot., 58: 2380-2394. 1980 = Chytridiales sensu Sparrow (in part); Emended; D.J.S. Barr; Canad. J. Bot., 61: 295-307. 1983

Sporophlyctidium neustonicum Sparrow; Mycologia, 70: 140-149, figs. 15-25. 1978; Parasitic; Living pine pollen; neuston; Newnan's Lake, FL, USA

Synchytrium not included; see Karling, J.S. 1964. Synchytrium. Academic Press, New York

THALLASOCHYTRIUM Nyvall et al.[Chytridiomycota; does not fit in any described order; probably related to Coenomyces von Deckenbach]; J. Phycol. 35: 176-185. 1999

Thallasochytrium gracillariopsidis Nyvall et al. J. Phycol. 35: 176-185, figs. 1-24. 1999. Parasitic; Living in Gracilariopsis sp.; marine; Zhan Shan Bay, Qindao, People's Republic of China.

TRIPARTICALCAR D.J.S. Barr [S]; Canad. J. Bot., 58: 2380-2394. 1980; = Phlyctochytrium in part

Triparticalcar arcticum (D.J.S. Barr) D.J.S. Barr; Canad. J. Bot., 58: 2380-2394. 1980; ¥ Phlyctochytrium arcticum D.J.S. Barr 1970

Urophlyctaceae Hadar placed into Spizellomycetales (doubtful; TEM unclear); Compt. Rend. Hebd. Séances Acad. Sci., Ser. 3, 294: 329-333. 1982

Zygorhizidium affluens Canter; J. Linn. Soc., Bot., 62: 267-278, fig. 2. 1969; Parasitic; Asterionella formosa; plankton of lakes; E.L.D., U.K.; ¥ Rhizophydium planktonicum Canter (in part) 1948

Zygorhizidium asterionellae Pongratz; Schweiz. Z. Hydrol., 28: 104-132, Pl. 3, 19-24. 1966; Parasitic; Asterionella formosa; plankton; Lake Léman, Switzerland

Zygorhizidium chlorophycidis Canter; Nova Hedwigia, 5: 1-6, Pls. 1-2. 1963; Parasitic; colonial planktonic greens; lakes; E.L.D., U.K.

Zygorhizidium cystogenum Canter; Trans. Brit. Mycol. Soc., 46: 305-320, figs. 1,2. 1963; Parasitic; Dinobryon spp., Uroglena sp.; lakes; E.L.D., U.K.

Zygorhizidium melosirae Canter 1950; Canter emended; J. Linn. Soc., Bot. 60: 85-96. 1967

Zygorhizidium planktonicum forma asterionellae Canter, Jaworski, & Beakes; Nova Hedwigia, 55: 437-455. 1992; Parasitic; Asterionella; lakes; E.L.D., U.K.

Zygorhizidium planktonicum forma synedrae Canter; Nova Hedwigia, 55: 437-455. 1992; Parasitic; Synedra; lakes, E.L.D., U.K.

Zygorhizidium vaucheriae Rieth; Biol. Zentralbl., 86: 433-448, figs. 1-2, Pls. 1, 2. 1967; Parasitic; Vaucheria; ditch; Gatersleben, Germany & Tadzhik S.S.R.

Zygorhizidium venustum (Canter) Canter; Nova Hedwigia, 21: 577-592. 1971; ¥ Rhizophydium venustum Canter 1963

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