IRMNG Taxon list
Alisocysta circumtabulata (Drugg) Stover & Evitt †
Alisocysta margarita (Harland, 1979) Lentin & Williams †
Alisocysta ornata (Cookson & Eisenack) Stover & Evitt †
Anhystrichosphaeridium multiplex Deflandre in West, 1961 †
Bicarinellum castaninum G. Deflandre, 1949 †
Bicarinellum tricarinelloides Versteegh, 1993 †
Bicarinellum tumulosum H. Willems, 1988 †
Biechelerella jurassica Deflandre †
Calcigonellum infula Deflandre, 1948 †
Calcigonellum operosum Deflandre, 1947 † accepted as Scrippsiella operosa (Deflandre) Montresor, 2003
Centosphaera barbata F.H. Wind & S.W. Wise Jr, 1977 †
Cryptoperidiniopsis brodyi Steidinger, Landsberg, P.L. Mason, Vogelbein, Tester & Litaker, 2006
Dinopterygium absidatum Drugg, 1978 †
Dinopterygium bicuneatum (Deflandre, 1938) Lentin & Williams †
Dinopterygium cladoides Deflandre, 1935 †
Dinopterygium dimorphum (Ioannides, Stavrinos & Downie, 1977) Drugg, 1978 †
Dinopterygium medusoides (I.C. Cookson & A. Eisenack) L.E. Stover & W.R. Evitt †
Dinopterygium perforatum R.F.A. Clarke & J.P. Verdier, 1967 †
Dinopterygium tuberculatum (A. Eisenack & I.C. Cookson, 1960) L.E. Stover & W.R. Evitt, 1978 †
Eisenackia crassitabulata Deflandre & Cookson, 1955 †
Eocladopyxis peniculata Morgenroth, 1966 †
Gambierdiscus australes M. Chinian & M.A. Faust, 1999
Gambierdiscus belizeanus M.A. Faust, 1995
Gambierdiscus caribaeus Vandersea, Litaker, Faust, Kibler, Holland & Tester, 2009
Gambierdiscus carolinianus Litaker, Vandersea, Faust, Kibler, Holland & Tester, 2009
Gambierdiscus carpenteri Kibler, Litaker, Faust, Holland, Vandersea & Tester, 2009
Gambierdiscus excentricus S. Fraga, 2011
Gambierdiscus pacificus M. Chinain & M. Faust, 1999
Gambierdiscus polynesiensis M. Chinain & M. Faust, 1999
Gambierdiscus ruetzleri Faust, Litaker, Vandersea, Kibler, Holland & Tester, 2009
Gambierdiscus toxicus Adachi & Fukuyo, 1979
Gambierdiscus yasumotoi M.J. Holmes, 1998
Geonettia clineae L. De Verteuil & G. Norris, 1996 †
Goniodoma acuminatum (Ehrenberg) Stein, 1883
Goniodoma bipes Cleve accepted as Ceratocorys bipes (Cleve) Kofoid, 1910
Goniodoma concavum Gaarder, 1954 accepted as Alexandrium concavum (K.R. Gaarder) E. Balech, 1985
Goniodoma crassum Kofoid & Michener, 1911
Goniodoma depressum K.R. Gaarder, 1954 accepted as Alexandrium depressum (Gaarder) Balech & Tangen, 1985
Goniodoma fimbriatum Murray & Whitting, 1899 accepted as Ceratocorys armata (Schütt) Kofoid, 1910
Goniodoma gaarderae Balech, 1980
Goniodoma orientale (Lindemann) Balech, 1979 accepted as Gonyaulax lebourae Balech, 1979
Goniodoma ostenfeldii Paulsen, 1904 accepted as Alexandrium ostenfeldii (Paulsen) Balech & Tangen, 1985
Goniodoma polyedricum (Pouchet) Jørgensen, 1899
Goniodoma polyedricum Lebour, 1925 accepted as Triadinium polyedricum (Pouchet) Dodge, 1981 accepted as Goniodoma polyedricum (Pouchet) Jørgensen, 1899
Goniodoma polyedricum Schiller, 1937 accepted as Triadinium polyedricum (Pouchet) Dodge, 1981 accepted as Goniodoma polyedricum (Pouchet) Jørgensen, 1899
Goniodoma pseudogoniaulax Biecheler sensu Kita, Fukuyo, Tokuda & Hirano, 1985 accepted as Alexandrium hiranoi Kita & Fukuyo, 1988
Goniodoma pseudogonyaulax Biecheler, 1952 accepted as
Goniodoma sphaericum Murray & Whitting, 1899
Goniodoma sphaericum Schiller, 1937 accepted as Triadinium sphaericum (Murray & Whitting) Dodge, 1981 accepted as Goniodoma sphaericum Murray & Whitting, 1899
Goniodoma spiniferum P.A. Dangeard
Hemicystodinium taugourdeaui (Varma & A.K. Dangwal) W.A.S. Sarjeant & L.E. Stover †
Heteraulacacysta campanula Drugg & A.R. Loeblich Jr, 1967 †
Heteraulacacysta leptalea Eaton, 1976 †
Heteraulacacysta porosa Bujak, 1980 †
Heteraulacacysta verricula (Piasecki, 1980) Lentin & Williams, 1981 †
Heteraulacus acuminatus (Ehrenberg) Diesing
Heteraulacus adriaticus (L.K. Schmarda) Diesing
Heteraulacus depressus (Gaarder) Loeblich
Heteraulacus fuscus (Ehrenberg) Diesing
Heteraulacus monas (Ehrenberg) Diesing
Heteraulacus ostenfeldii (Paulsen) Loeblich III, 1970 accepted as Alexandrium ostenfeldii (Paulsen) Balech & Tangen, 1985
Heteraulacus polyedricus (Pouchet) Drugg & Loeblich Jr. accepted as Goniodoma polyedricum (Pouchet) Jørgensen, 1899
Heteraulacus reticulatus (C.A. Kofoid & J.R. Michener) K.A. Steidinger
Heteraulacus sphaericum (Murray & Whitting) Loeblich III, 1970 accepted as Goniodoma sphaericum Murray & Whitting, 1899
Heteraulacus sphaericus (Murray & Whitting) Loeblich III, 1970 accepted as Goniodoma sphaericum Murray & Whitting, 1899
Heteroaulax acuminata (Ehrenberg) Diesing
Heteroaulax adriatica (L.K. Schmarda) Diesing
Heteroaulax fusca (Ehrenberg) Diesing
Heteroaulax inermis (L.K. Schmarda) Diesing
Heteroaulax monas (Ehrenberg) Diesing
Homotryblium abbreviatum Eaton, 1976 †
Homotryblium bifurcatum Caro, 1973 †
Homotryblium floripes (Deflandre & Cookson, 1955) Stover, 1975 †
Homotryblium oceanicum Eaton, 1976 †
Homotryblium pallidum Davey & Williams, 1966 †
Homotryblium tenuispinosum Davey & Williams, 1966 †
Homotryblium variabile Bujak, 1980 †
Hystrichosphaeridium amplex †
Hystrichosphaeridium ancoriferum Cookson & Eisenack †
Hystrichosphaeridium anthophorum Cookson & Eisenack †
Hystrichosphaeridium anthrophorum Cookson & Eisenack †
Hystrichosphaeridium aquitanicum Deunff, 1961 †
Hystrichosphaeridium arundum Eisenack & Cookson †
Hystrichosphaeridium bowerbankii Davey & Williams, 1966 †
Hystrichosphaeridium capitatum Cookson & Eisenack †
Hystrichosphaeridium choanophorum Deflandre & Cookson, 1955 †
Hystrichosphaeridium classicum Deunff, 1967 †
Hystrichosphaeridium complex (White) Deflandre †
Hystrichosphaeridium denticulatum Courteville in Deflandre, 1946 †
Hystrichosphaeridium dictyophorum Cookson & Eisenack †
Hystrichosphaeridium difficile S.B. Manum & I.C. Cookson, 1964 †
Hystrichosphaeridium echinoides Maier, 1959 †
Hystrichosphaeridium eoinodes A. Eisenack, 1958 †
Hystrichosphaeridium heteracanthum Deflandre & Cookson, 1955 †
Hystrichosphaeridium hirsutum (Ehrenberg, 1833 or, 1854) Eisenack, 1938 †
Hystrichosphaeridium huguoniotii L. Valensi †
Hystrichosphaeridium intermedium Eisenack, 1954 †
Hystrichosphaeridium israelianum M. Rossignol, 1962 † accepted as Operculodinium israelianum (M. Rossignol) D. Wall, 1967
Hystrichosphaeridium machaerophorum Deflandre & Cookson, 1955 † accepted as Gonyaulax polyedra F. Stein, 1883 accepted as
Hystrichosphaeridium maslovii Timofeev, 1963 †