IRMNG Taxon list
Ardissonea crystallina (C. Agardh) Grunow, 1880
Ardissonea formosa (Hantzsch) Grunow
Ardissonea fulgens (Greville) Grunow, 1880
Ardissonea naccarioides J.G. Agardh, 1899 accepted as Naccaria naccarioides (J.G. Agardh) Womersley & I.A. Abbott, 1968
Ardissonea robusta (Ralfs ex Pritchard) De Notaris, 1871
Climacosphenia australis Kützing, 1844
Climacosphenia catena Shaboldt
Climacosphenia elegans Mereschkowsky
Climacosphenia elongata Mereschkowsky
Climacosphenia linearis Janisch & Rabenhorst, 1863 accepted as Climaconeis lorenzii Grunow, 1862
Climacosphenia moniligera C.G. Ehrenberg, 1843
Climacosphenia siciliana Mereschkowsky
Toxarium hennedyanum (Gregory) Pelletan, 1889
Toxarium undulatum J.W. Bailey, 1854