IRMNG Taxon list
Acanthocystis aculeata Hertwig & Lesser, 1874
Acanthocystis chaetophora
Acanthocystis nyriospina
Acanthocystis paliformis Dürrschmidt, 1987
Acanthocystis pelagica
Acanthocystis perpusilla Petersen & Hansen, 1960
Acanthocystis turfacea Cart.
Choanocystis aculeata (Hertwig & Lesser) Roijackers & Siemensma, 1988
Heterophrys fockii
Heterophrys myriapoda Archer, 1869 accepted as Heterophrys myriopoda Archer, 1869
Heterophrys myriopoda Archer, 1869
Meringosphaera aculeata Pascher
Meringosphaera baltica Lohmann accepted as Meringosphaera mediterranea Lohmann, 1902
Meringosphaera brevispina Pascher
Meringosphaera hydroidea Lohmann, 1902 accepted as Ophiaster hydroideus (Lohmann) Lohmann, 1913
Meringosphaera mediterranea Lohmann, 1902
Meringosphaera merzi Schiller, 1926
Meringosphaera radians Lohmann, 1908 accepted as Apedinella spinifera (J. Throndsen) J. Throndsen, 1971
Meringosphaera setifera Schiller, 1925 accepted as Raphidosphaera setifera (Schiller) P.C. Silva, 1979
Meringosphaera sol Pascher, 1932 accepted as Radiosphaerella sol (Pascher) P.C. Silva, 1979
Meringosphaera spinosa Prescott
Meringosphaera tenerrima Schiller, 1925 accepted as Raphidosphaera tenerrima (Schiller) P.C. Silva, 1979
Meringosphaera wulffiana Pascher, 1938 accepted as Raphidosphaera wulffiana (Pascher) P.C. Silva, 1979
Raphidiophrys elegans
Raphidiophrys marina
Raphidiophrys pallida