Chytrid Taxonomy since 1960 R
A-B C D-E G-L M-O P S-Z
RHIZIDIINEAE Doweld IF550362. Holotype Rhizidium A. Braun. Index Fungorum no. 61. 2014
New suggested suborder. No phylogeny or original work presented.
Rhizidium crepaturum A.L. Jesus, G.H. Gerônimo & C.L.A. Pires-Zottarelli. MB# 837502. Mycologia 2021
Saprobe; chitin and snakeskin; swampy soil; Iguape, Mosaico de Unidades de Conservação Jurélia-Itatins, SÂO PAULO, BRAZIL
Rhizidium endosporangiatum Karling; Mycopathol. Mycol. Appl. 36: 165–178, figs. 18–37. 1968;
Saprobic; bleached corn leaves & pollen; soil sample; Pitcairn & Niue, OCEANIA
Rhizidium megastomum Sparrow; Mycopathol. Mycol. Appl. 25: 119–143, figs. 19–23. 1965;
Saprobic; snake skin; soil, Oahu, HAWAII, USA 5. 1982; ? nomen nudum
Rhizidium phycophilum Picard Mycologia 101: 696–706. 2009; Mycobank 513127
Saprobic, pollen, chitin (associated with coccoid green alga in culture); soil sample under Antarctic beech, ferns and mosses;
The Gloucester Tops, NEW SOUTH WALES, AUSTRALIA
Rhizidium renifore Karling (IF 4:43) Arch. Mikrobiol. 70: 266–287, fig. 1 A–O. 1970;
Saprobic; purified shrimp and lobster chitin; soil sample; AUCKLAND PROVINCE, NEW ZEALAND
Rhizidium tomiyamanum Konno; J. Jap. Bot. 44: 315–317. figs. A–H. 1969;
Saprobic; Porphyra, pine pollen bait; marine; ? JAPAN
Rhizoclosmatium hyalinum Karling; Sydowia 20: 96–108, figs. 48–59. 1967;
Saprobic; exuviae and chitin bait; water in outdoor tub; U. of Otago, NEW ZEALAND
Rhizoclosmatium sparsum M.J. Powell and Letcher; Mycobank 829907; Phytologia 101: (2) 139–163. 2019
Saprobic; chitin bait; aquatic sample; The University of Alabama, Tuscaloosa, ALABAMA, USA
Rhizoclosmatium persicum Letcher, Longcore & M.J. Powell; MycoBank 829910. Phytologia 101: (2) 139–163. 2019
Saprobic; cellulose; aquatic sample; Lake Nicol spillway; Tuscaloosa County; ALABAMA, USA
Rhizoclosmatium pessaminum Letcher, Longcore & M.J. Powell; MycoBank 829911. Phytologia 101: (2) 139–163. 2019
Saprobic; chitin; Perch Pond, Penobscot County, MAINE, USA
Rhizoclosmatium umbonatum Letcher, Longcore & M.J. Powell; MycoBank 829908. Phytologia 101: (2) 139–163. 2019
Saprobic; chitin and cellulose; acidic lake; Mud Pond, Old Town, Hancock County, MAINE, USA
Rhizoclosmatium umbonatum var. sphaericum Letcher, Longcore & M.J. Powell; MycoBank 829909. Phytologia 101: (2) 139–163. 2019
RHIZOPHLYCTIDALES Letcher [Chytridiomycota]; P.M. Letcher et al. Mycological Research 112: 1031–1048
RHIZOPHLYCTIDACEAE Letcher [ Rhizophlyctidiales] P.M. Letcher et al. Mycological Research, 112: 1031–1048.
Also see this publication for epitype of Rhizophlyctis rosea, the type species.
Rhizophlyctis A. Fischer 1892 sensu Sparrow 1960; I.J. Dogma designated R. mastigotrichis (Nowakowski) Fischer as lectotype; Nova Hedwigia 24: 393–411. 1973; but lectotype predated by designation of R. rosea (De Bary & Woronin) Fischer in Clements & Shear; The Genera of Fungi, p. 235. 1931. See W.H. Blackwell and M.J. Powell 1999. The nomenclatural propriety of Rhizophlyctis rosea. Mycotaxon 70: 213–217. Letcher et al designated an epitype for R. rosea; See: Mycol. Res. 112: 1035, figs 2A–I, 1039 6A and 1040 7A–D (2008) from observations of culture BR 186,
Rhizophlyctis aurantiaca I.J. Dogma; Nova Hedwigia 25: 51–89, Pls. I–III. 1974;
Saprobic; chitin; soil; Annapolis, MARYLAND, USA
Rhizophlyctis boninensis Kobayasi & Konno; Bull. Natl. Sci. Mus. 12: 725–733, fig. 3 L–Q. 1969.
Saprobic; ? cellophane; soil; Chichijima, BONIN ISLANDS
Rhizophlyctis bonseyi Sparrow; Mycopathol. Mycol. Appl. 25: 119–143, figs. 29–54. 1965;
Saprobic; chitin; soil, margin of reservoir, Maui, HAWAII, USA
Rhizophlyctis columellae S.N. Dasgupta & R. John; Indian Phytopathol. 43: 564–567, fig. 1. 1990 (1991).
Parasitic; zygospore of Spirogyra sp.; tank; Lucknow U., INDIA
Rhizophlyctis costatus Konno; Sci. Rep. Tokyo Kyoiku Daigaku Sect. B. 14: 227–292, Pl. 8, A–D. 1972.
Saprobic; cicada wings; forest soil; Ohdaigahara (Nara Prefecture), JAPAN
Rhizophlyctis fuscus (IF 3:310) Karling; Mycopathol. Mycol. Appl. 23: 215–222, figs. 12–21. 1964;
Saprobic; human & snake skin, corn leaf; soil; Madras, INDIA
Rhizophlyctis harderi Uebelm. Archiv fur Mikrobiologie 25:324. 1956. nom. inval.; lacked Latin description
= Uebelmesseromyces harderi M.J. Powell & Letcher MycoBank No.: 810749. Mycologia 107: 419–431. 2015
Rhizophlyctis hirsutus Karling; Mycopathol. Mycol. Appl. 23: 215–222, figs. 22–26. 1964.
Saprobic; skin, corn leaves, hemp seed; soil; dry rice paddy, Madras, INDIA
Rhizophlyctis lovettii (IF 3:310) Karling; Mycopathol. Mycol. Appl. 23: 215–222, figs. 1–11. 1964.
Saprobic; human fibrin film; soil; Madras, INDIA
Rhizophlyctis oceanis Karling; Amer. J. Bot. 56: 211–221 figs. 1–108. 1969;
Saprobic; purified shrimp chitin; soil; Pitcairn et al. Islands, OCEANIA
Rhizophlyctis oceanis var. floridaensis Karling; Nova Hedwigia 28: 209–229, figs. 17–28. 1976;
Saprobic; chitin; soil; flower garden, FLORIDA, USA
Rhizophlyctis petersenii var. appendiculata Karling; Sydowia 20: 96–108, figs. 60–67. 1967;
Saprobic; corn leaves and chitin; soil and water; NEW ZEALAND.
Rhizophlyctis reynoldsii I.J. Dogma; Nova Hedwigia 25: 51–89, Pl. VII., figs. 1–19. 1974;
Saprobic; chitin; leaf litter, Rangoon, BURMA
Rhizophlyctis rosea (de Bary & Woronin) A. Fisch., Rabenh. epitype P.M. Letcher et al. Mycological Research 112: 1030-1048. 2008
Rhizophlyctis serpentina (IF 4:318) I.J. Dogma; Nova Hedwigia 25: 51–89, Pl. IV–VI, Figs. 1–45. 1974.
Saprobic; chitin bait; soil & leaf litter; widespread, CAMEROON
Rhizophlyctis sp. Canter & Ingold; Trans. Brit. Mycol. Soc. 82: 739–742, figs. 1–26. 1984;
Parasitic; Dacrymyces stillatus conidia; Downs, S. Oxfordshire, U.K.
Rhizophlyctis tropicalis Sparrow & I.J. Dogma; Arch. Mikrobiol. 89: 177–204, fig. 4, A–M. 1973.
Saprobic; lens paper and onion skin baits; soil; DOMINICAN REPUBLIC
Rhizophlyctis variabilis Karling; Sydowia 20: 96–108, figs. 68–81. 1967.
Saprobic; bleached corn leaves; soil; NEW ZEALAND
Rhizophlyctis variabilis var. burmaensis I.J. Dogma; Nova Hedwigia, 25: 51–89, Pl. VIII, figs. 1–20. 1974.
Saprobic; chitin; soil & leaf litter; BURMA
Rhizophlyctis willoughbyi Konno; Sci. Rept. Tokyo Kyoiku Daigaku Sect. B. 14: 227–292. Pl. 7, A–D. 1972.
Saprobic; bee wings, cicada wings, and snake skin; soils; widespread, JAPAN
Rhizophydium Schenk; all Phlyctidium spp. into Rhizophydium; Karling; CI, p. 64. 1977
See: P.M. Letcher and M.J. Powell. 2012. A Taxonomic Summary and Revision of Rhizophydium (Rhizophydiales, Chytridiomycota. University Printing, The University of Alabama, Tuscaloosa, Alabama. This book contains descriptions, illustrations, habitats, and type information for Rhizophydium species.
RHIZOPHYDIALES Letcher [Chytridiomycota, Chytridiomycetes]; P.M. Letcher et al. Mycological Research 110: 898–915, 2006
RHIZOPHYDIACEAE Letcher [Chytridiomycetes, Rhizophydiales]; P.M. Letcher et al. Mycological Research 110: 898–915, 2006
RHIZOPHYDITES M. Krings et C.J. Harper [Chytridiomycota] MB 834563. International Journal of Plant Science 182:109–122. 2021
Rhizophydites matryoshkae M. Krings et C.J. Harper MB83468. International Journal of Plant Science 182:109–122. 2021
Fossil Early Devonian, Rhynie, Aberdeenshire, Scotland
Rhizophydium achnanthis Friedmann 1952 Ξ Hapalopera achnanthis (Friedmann) A. Batko; ZH, p. 170. 1975
Rhizophydium algavorum Gromov, B.V., A.V. Pljusch and K.A. Mamkaeva, 1999. Protistology 1: 62—65.
Parasitic; Chlorococum minutum; pond; St. Petersburg, RUSSSIA
Rhizophydium anatropum (Braun) Karling; CI, p. 65. 1977 Ξ Phlyctidium anatropum Braun 1856
Rhizophydium androdioctes Canter; Trans. Brit. Mycol. Soc. 56: 115–120, figs. 1–19. 1971.
Parasitic; Dictyosphaerium pulchellum (Green alga); Loch Leven, Kinross, SCOTLAND
Rhizophydium angulosum Karling; Arch. Mikrobiol. 61: 112–127, fig. 1, M–X. 1968.
Saprobic; pollen and bleached corn leaves; many soil collections from OCEANIA
≡ Boothiomyces angulosus (Karling) Jerônimo, D.R. Simmons, T.Y. James & Pires-Zottarelli . Nova Hedwigia 109: 399–412. 2019
Rhizophydium annulatum Sparrow; Canad. J. Bot. 55: 1501–1504, figs.1–6. 1977.
Saprobic; pine pollen; Punch Bowl; Melrose, FLORIDA, USA
Rhizophydium aphanomycis Karling; Nova Hedwigia 27: 747–771, figs. 12–21. 1976.
Parasitic; Aphanomyces sp.; soil; Ngorongora Crater, TANZANIA
Rhizophydium aureum Konno; Sci. Rep. Tokyo Kyoiku Daigaku Sect. B. 14: 227–293, Pl.3, figs. A–D. 1972.
Saprobic; snake skin, bee wings, & cicada wings; soil; Tsu-shima; Bonin Island, JAPAN
Rhizophydium biporosum (Couch) D.J.S. Barr; Canad. J. Bot. 51: 967–975. 1973
Ξ Phlyctochytrium biporosum Couch 1932; and = Phlyctidium bumilleriae Couch 1932
Rhizophydium blastocladianum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 16. 1988.
Parasitic; Blastocladia on apple; tank sediment; Lucknow U., INDIA
Rhizophydium blyttiomycerum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 24. 1988.
Parasitic; Blyttiomyces spinosus & zygospore of Spirogyra; ditch; Sultanpur Road, SE of Lucknow U., INDIA
Rhizophydium brevipes var. marinum (Kobayasi & Ookubo) Karling; 1977. p. 65
Ξ Phlyctidium brevipes marinum Kobayasi & Ookubo 1954
Rhizophydium brooksianum Longcore [Rhizophydiales; Rhizophydiaceae] Mycologia 96: 162–171. 2004
Saprobic; pine pollen; soil; Penobscot Co., MAINE, USA.
Rhizophydium bumilleriae (Couch) Karling; CI, p. 65. 1977 Ξ Phlyctidium bumilleriae Couch 1932;
See Rhizophydium biporosum (Couch) Barr 1973
Rhizophydium capillaceum D.J.S. Barr; Canad. J. Bot. 47: 991–997, figs. 12–22 on Pls. I–VIII. 1969.
Saprobic; pine pollen; soil: Ottawa, ONTARIO, CANADA
Rhizophydium clavatum Karling; Sydowia 20: 74–84, figs. 21–24. 1967.
Saprobic; chitin bait; soil sample; NEW ZEALAND
Rhizophydium clavatum S.N. Dasgupta & R. John (homonym); Bull. Bot. Surv. India 30: 1–82, fig. 34. 1988.
Parasitic; Closterium; tank; Lucknow U., INDIA
Rhizophydium coleochaetes (Nowakowski) Fischer 1892 Ξ Chytridium coleochaetes Nowakowski 1876;
H. Canter places sp. in Chytridium; Trans. Brit. Mycol. Soc. 43: 14–18. 1960
Rhizophydium collapsum Karling; Sydowia 17: 285–296, figs. 1–15. 1964.
Saprobic; pine pollen; brackish soil; Rhamnad Dist., INDIA
Rhizophydium conchiforme S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 35. 1988.
Saprobic ?; Spirogyra; ditch, Sultanpur Road, SE of Lucknow U., INDIA
Rhizophydium condylosum Karling; Arch. Mikrobiol. 61: 112–127, fig. 2, A–X. 1968;
Saprobic; human hair and snake skin; soil from Cook Island, FIJI & PITCAIRN
Rhizophydium contractophilum Canter; Trans. Brit. Mycol. Soc. 42: 185–192, figs. 1–4. 1959.
Parasitic; Eudorina elegans and Eudorina sp.; Lake Windermere, E.L.D., U.K.
Rhizophydium coralloidum (IF 4:484) Karling; Mycologia 68: 1245–1248, figs. 1–9. 1976.
Parasitic; Karlingia rosea; soil; Canaveral, FLORIDA, USA
Rhizophydium dentatum suggested as name for Miller’s (1968) “Dentate; but not validly published; W.C. Zattau: Master’s Thesis Clemson U. 1978. But molecular data (James et al. 2006) suggest that “Miller’s Dentate” (JEL103) is in the Chytridiaceae (Chytridiales)’; named as Odontochytrium milleri Ve´lez and Letcher MycoBank no.: 801484. Mycologia 105: 1251–1265. 2013
Rhizophydium difficile Canter 1954 Ξ Hapalopera difficilis (Canter) A. Batko; ZH, p. 169. 1975
Rhizophydium digitatum Scherffel 1926 = Phlyctochytrium planicorne Atkinson 1909: T.W. Johnson; Norw. J. Bot. 22: 249–257. 1975
Rhizophydium dubium Kiran & Dayal (invalid; type not designated); Indian Phytopathol. 44: 30–34, Pl. 1. 1991.
Saprobic; rotting leaves of Eichornia; pond; Agricultural Farm, Varanasi, INDIA
Rhizophydium echinocystoides Sparrow; J. Elisha Mitchell Sci. Soc. 84: 62–68, figs. 15–18. 1968.
Saprobic; pine pollen; Sphagnum bog; Humbolt Co, CALIFORNIA, USA
Rhizophydium elyensis Sparrow 1957 ≡ Boothiomyces (Sparrow) Jerônimo, D.R. Simmons, T.Y. James & Pires-Zottarelli . Nova Hedwigia 109: 399–412. 2019
Rhizophydium ellipsoidium (Ookubo & Kobayasi) Karling; CI, p. 64. 1977 Ξ Phlyctidium keratinophilum Ookubo & Kobayasi 1955
Rhizophydium fragilariae Canter 1950 Ξ Hapalopera fragilariae (Canter) A. Batko; ZH, p. 170. 1975
Rhizophydium fugax Canter; Trans. Brit. Mycol. Soc. 51: 699–705, Pl. 57 & fig. 1. 1968.
Parasitic; Cryptomonas spp.; plankton of lakes; E.L.D., U.K.
Rhizophydium gonapodyanum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 23. 1988.
Parasitic; sporangium of Gonapodya polymorpha; tank sediment; Lucknow U., INDIA
Rhizophydium hispidulosum Seymour; J. Elisha Mitchell Sci. Soc. 86: 187–190. figs. 1–16. 1970.
Saprobic; cockroach wing bait; soil from ditch; Morehead City, NORTH CAROLINA, USA
Rhizophydium jobii Hassett MycoBank MB8535161; Mycologia https://doi.org/10.1080/00275514.2020.1761226
Saprobic; pine pollen bait; benthic detritus; SALALAH, OMAN.
Rhizophydium karlingii Sparrow 1960 = R. laterale (Braun) Rabenhorst; D.J.S. Barr; Canad. J. Bot. 51: 967–975. 1973
Rhizophydium koreanum Hyang B. Lee, S.J. Jeon, T.T.T. Nguyen; Fungal Diversity 96: 1–242 (see 219–221). 2019
pond water; Chonnam National University Arboretum, Gwangju, REPUBLIC OF KOREA
Index Fungorum # IF554571; Facesoffungi # FoF05792; GenBank LSU# MH298649, MH298650
Rhizophydium lagenaria S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 21. 1988.
Parasitic; sporangium of Blastocladia on fruit bait; tank sediment; Lucknow U., INDIA
Rhizophydium laterale (Braun) Rabenhorst = R. karlingii Sparrow 1960; D.J.S. Barr; Canad. J. Bot. 51: 967–975. 1973
Rhizophydium lenelangeae (IF 4:484) Sparrow; Canad. J. Bot. 55: 1501–1504, figs. 7–15. 1977.
Saprobic; pine pollen bait; river bank soil; GUATEMALA
Rhizophydium littoreum Amon; Mycologia 76: 132–139, figs. 1–21. 1984.
?Saprobic; Bryopsis plumosa; marine, Atlantic coast, USA
Rhizophydium macroporosum Karling; Sydowia 20: 74–84, figs. 9–20. 1967.
Saprobic; snake skin and bleached corn leaves; soil samples; NEW ZEALAND
Rhizophydium manoense Sparrow; Mycopathol. Mycol. Appl. 25: 119–143. figs. 1–7. 1965.
Parasitic; diatom (Cocconeis); stream, Oahu, HAWAII, USA
Rhizophydium melosirae Friedman 1952 Ξ Hapalopera melosirae (Friedman) A. Batko; ZH, p. 170. 1975
Rhizophydium mougeotiae Pongratz; Schweiz. Z. Hydrol. 28: 104–132, fig. 2 & Pl. 5, 33–36. 1966.
Parasitic; Mougeotia gracillima; Plankton; Lake Léman, SWITZERLAND
Rhizophydium nobile Canter; Proc. Linn. Soc. London 179: 197–201, 2 Pl, fig. 1. 1968.
Parasitic; resting spores of Ceratium hirundinella; lakes; E.L.D., U.K.
Rhizophydium novae-zeylandiensis (Karling) Karling; CI, p. 65. 1977 Ξ Phlyctidium marinum Karling 1967
Rhizophydium obpyriformis (Karling) Karling; CI, p. 64. 1977 Ξ Phlyctidium mycetophagum Karling 1956
Rhizophydium olla (Sparrow) Karling; CI, p. 65. 1977 Ξ Phlyc tidium olla Sparrow 1933
Rhizophydium patellarium Scholz; Arch. Mikrobiol. 29: 354–362, fig. 2. 1958.
Saprobic; pine pollen bait; soils; northern SPAIN and GERMANY
Rhizophydium pedicellatum Paterson 1956; Emended by T.W. Johnson; Norw. J. Bot. 23: 139–151. 1976
Rhizophydium piriformis (Fott) Karling; CI, p. 65. 1977 Ξ Hapalopera piriformis Fott 1942
Rhizophydium planktonicum emend. Canter; J. Linn. Soc., Bot. 62: 267–278, fig. 1. 1969.
Parasitic; Asterionella formosa (diatom); lakes; E.L.D., U.K. Ξ Rhizophydium planktonicum Canter (in part) 1948
Rhizophydium poculiforme S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 28–30. 1988.
Parasitic; Closterium; tank; Lucknow U., INDIA
Rhizophydium polystomum Karling; Sydowia 20: 74–84, figs. 26–29. 1967 (Pls. XII–XIV).
Saprobic; bleached corn leaves; soil samples; NEW ZEALAND.
Rhizophydium porosum Sparrow & Lange; Canad. J. Bot. 55: 1879–1890, figs. 1–5. 1977.
Saprobic; pine pollen bait; Johnson Road Bog, Cheboygan Co., MICHIGAN, USA
Rhizophydium proliferum Knox & Paterson; Mycologia 65: 373–387, figs. 6–10. 1973.
Saprobic; pine pollen; soil or fresh water? Ross Island, ANTARCTICA
Rhizophydium punctatum Golubeva; Novosti Sistematiki Nizshikh Rastenii 25: 81–86, fig. 1. 1988.
Saprobic; pine pollen; Lake Teletzkoje; Altiaca Province, RUSSIA
Rhizophydium rarotonganensis Karling; Arch. Mikrobiol. 61: 112–127, fig. 1 A–L. 1968.
Parasitic; Nowakowskiella profusa; soil; Rarotonga, Cook Islands, OCEANIA
Rhizophydium reflexum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 18. 1988.
Parasitic; Sporangium of Blastocladia on Pyrus fruit; tank sediment; Lucknow U., INDIA
Rhizophydium rhizinum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 17. 1988.
Parasitic; sporangium of Blastocladia on Pyrus fruit; tank sediment; Lucknow U., INDIA
Rhizophydium rotundum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, figs. 25–27. 1988.
Parasitic; Closterium, Oedogonium, and Zygnema; tank; garden, Lucknow U., INDIA
Rhizophydium scenedesmi (Fott) Karling; CI, p. 65. 1977 Ξ Phlyctidium scenedesmi Fott 1967
Rhizophydium sibyllinum (IF 4:420) Sparrow; Proc. Iowa Acad. Sci. 81: 2–5, figs. 1–9. 1974.
Saprobic; pine pollen; soil; Delphi, GREECE
Rhizophydium signyense Willoughby; Nova Hedwigia 22: 469–487, Pl. 2 m–t;4 e,f. 1971.
Saprobic; chitin bait; soil; Signy Island, ANARCTICA
Rhizophydium skujai (Skuja) Karling; CI, p. 64. 1977 Ξ Phlyctidium globosum Skuja 1948
Rhizophydium sparrowii S.N. Dasgupta & R. John; Indian Phytopathol. 43: 564–567, fig. 2. 1990 (1991).
“Saproparasitic”; Ulothrix sp.; ditch; Sultanpur Rd, SE of Lucknow U., INDIA
Rhizophydium sphaerocarpum var. rhizoclonii Huth & Gaertner; Trans. Brit. Mycol. Soc. 61: 431–434, Pl. 43. 1973. Parasitic; Rhizoclonium hieroglyphicum; brackish Water; Bremerhaven, GERMANY
Rhizophydium sphaerocarpum var. spirogyrae D.J.S. Barr; Canad. J. Bot. 48: 1607–1071, figs. 1–6. 1970.
Parasitic; moribund Spirogyra; southwestern ONTARIO, CANADA
Rhizophydium sphaerotheca Zopf 1887; Neotype: D.J.S. Barr; Canad. J. Bot. 47: 991–997, figs. 1–11. 1969
Rhizophydium spinosum Willoughby; Arch. Mikrobiol. 52: 101–131, fig. 1, i–w. 1965;
Saprobic; cellophane bait; soil; VICTORIA, AUSTRALIA
Rhizophydium spinosum Karling (homonym); Nova Hedwigia 35: 107–116, figs. 1–6, 1981.
Saprobic; cellophane & bleached corn leaves; soil samples; SRI LANKA
Rhizophydium spinosum S.N. Dasgupta & R. John (homonym); Bull. Bot. Surv. India 30: 1–82, fig. 20. 1988.
Parasitic; Blastocladia on fruit bait; tank sediment; Lucknow U., INDIA
Rhizophydium spinulosum (Sparrow) Karling; CI, p. 65. 1977 Ξ Phlyctidium spinulosum Sparrow 1933
Rhizophydium squamosum Golubeva; Novosti Sistematiki Nizshikh Rastenii 25: 81–86, fig. 2. 1988.
Saprobic; pine pollen; Lake Teletzkoje; ALTIACA PROVINCE, RUSSIA
Rhizophydium stellatum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 182, fig. 22. 1988.
Parasitic; Sporangium of Gonapodya polymorpha; tank sediment; Lucknow U., INDIA
Rhizophydium tenue (Sparrow) Karling; CI, p. 65. 1977. Ξ Phlyctidium tenue Sparrow 1952
Rhizophydium tetragenum Pongratz; Schweiz. Z. Hydrol. 28: 104–132, fig. 1 & Pl. 4, 25–28. 1966.
Parasitic; Asterionella formosa; plankton; Lake Leman, SWITZERLAND
Rhizophydium tubulatum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 31–33. 1988.
Parasitic; Closterium; tank; Lucknow U., INDIA
Rhizophydium ubiquetum Canter; Trans. Brit. Mycol. Soc. 44: 163–176, figs. Ia–s, 2 a–k, Pl. 12. 1961.
Saprobic; Cosmarium and other desmids; plankton of lakes, E.L.D., U.K.
Rhizophydium undatum O.G. Golubeva; Novosti Sistematiki Nizshikh Rastenii 25: 81–86, fig. 3. 1988.
Saprobic; pine pollen; Lake Teletzkoje; ALTIACA PROVINCE, RUSSIA
Rhizophydium undulatum Sparrow & Lange; Canad. J. Bot. 55: 1879–1890, figs. 9–11. 1977.
Saprobic; pine pollen bait; Johnson Road Bog, Cheboygan Co., MICHIGAN, USA
Rhizophydium urcelolatum S.N. Dasgupta & R. John; Bull. Bot. Surv. India 30: 1–82, fig. 19. 1988.
Parasitic; Blastocladia on fruit bait; tank sediment; Lucknow U., INDIA
Rhizophydium venezuelensis Karling; Nova Hedwigia 34: 645–668, figs. 1–9. 1981.
Saprobic; cellophane, snake skin, hemp; soil sample; VENEZUELA
Rhizophydium venustum Canter; Trans. Brit. Mycol. Soc. 46: 305–320, fig. 7, a–i. 1963.
Parasitic; cysts; Uroglena americana; lakes; E.L.D., U.K. Ξ Zygorhizidium venustum (Canter) Canter 1971
RHYNIOVEXATOR M. Krings & H. Kerp Review of Palaeobotany and Palynology 271: 104106. 2019. Fossil
Rhyniovexator penetrans M. Krings & H. Kerp Review of Palaeobotany and Palynology 271: 104106. 2019
Fossil, possibly a chytrid; parasite of Anechosoma oblongum, a microfossil in the early Devonian Rhynie and Windyfield chert. SCOTLAND
RODMANOCHYTRIUM M.J. Powell & Letcher [Chytridiales; Chytriomycetaceae] MycoBank no.: 830008; Phytologia 101: 175-187. 2019
Rodmanochytrium pyriforme M.J. Powell & Letcher MycoBank no.: 830009; Phytologia 101: 175-187. 2019
water and moist soil; chitin bait; Washington County, Alabama, UNITED STATES
Rodmanochytrium sphaericum M.J. Powell & Letcher MycoBank no.: 830010; Phytologia 101: 175-187. 2019
aquatic sample; chitin bait; Tuscaloosa, Alabama, UNITED STATES
Rozella Cornu 1972; D.J.S. Barr placed provisionally in Olpidiaceae [incertae cedis]; HP, p. 463. 1990.
A. A. Held: Bot. Review 47: 451–515, 1981; Review of Rozella and Rozellopsis.
See James et al. 2006 for basal position of Rozella, outside of the named orders of the Chytridiomycota.
Now in Cryptomycota. See Jones et al. IMA Fungus 2: 173–175. 2011; or Rozellomycota T. James & Berbee, 2011; or Rozellomycota Doweld, 2013; or Rozellomycota D. Corsaro & R. Michel, 2014; or ; or Rozellosporidia Karpov, 2017
Rozella blastocladiae in S.N. Dasgupta; Indian Phytopathol. 35: 215. 1982; ? nomen nudum
Rozella coleochaetis Sparrow; Pap. Michigan Acad. Sci. 50: 115–123, figs. A–E, 1964.
Parasitic; Coleochaete sp.; Smith’s Bog, Cheboygan Co., MICHIGAN, USA
Rozella diplophlyctidis Karling; Nova Hedwigia 45: 529–535, figs. 1–6. 1987.
Parasitic; Diplophlyctis intestina; Moribund Nitella flexilis; Ross Biological Reserve
Rozella itersoniliae D.J.S. Barr & Bandoni; Mycologia 71: 1261–1264, figs. 1–4. 1979.
Parasitic; Itersonilia perplexante (Hyphomycete); Taraxacum leaf over agar
Rozella longicollis Karling; Sydowia 19: 213–226, Pl. 46, figs. 21–29. 1965.
Parasitic; Pythium (Oomycete); soil sample from NEW ZEALAND
Rozella longisporangia Willoughby and Rigg; Nova Hedwigia 37: 369–383, fig. 1 A–F. 1983.
Parasitic; Pythium (Oomycete); field soil with neutral pH; MAJORCA
Rozella multimorpha Letcher & Longcore; MycoBank 821536. Journal of Eukaryotic Microbiology 65: 180–190 (2018). Parasitic; Pythium host; small pond, Lyle E. Littlefield Garden, University of Maine Campus, Orono, MAINE, USA.
Rozella parva Canter; J. Linn. Soc., Bot. 62: 267–278, fig. 3. 1969.
Parasitic; Zygorhizidium affluens; lakes; E.L.D., U.K.
Rozella rhizoclosmatii Letcher and Longcore; MycoBank No. MB817338. Fungal Ecology (in press) 2016.
Parasitic; Rhizoclosmatium; fen around Perch Pond, Old Town, Maine, USA
RUMINOMYCES Y.W. Ho [Neocallimastigales, Neocallimastigomycota]; Mycotaxon 38: 397–405. 1990 = Anaeromyces Breton et al. 1990 (described first)
Ruminomyces elegans Y.W. Ho; Mycotaxon 38: 397–405, figs. 1–3. 1990.
Saprobic; oat chaff; rumen; Hereford steer, Armindale, AUSTRALIA
Ξ Anaeromyces elegans (Y.W. Ho) Y.W. Ho 1993