Dodatak:Popis spužvi, Ia

Ian

Ianthella Gray, 1869

• Ianthella aerophoba (Lendenfeld, 1883)
• Ianthella basta (Pallas, 1766)
• Ianthella concentrica Hyatt, 1875
• Ianthella flabelliformis (Pallas, 1766)
• Ianthella homei Gray, 1869
• Ianthella labyrinthus Bergquist & Kelly-Borges, 1995
• Ianthella macula Bergquist & Kelly-Borges, 1995
• Ianthella quadrangulata Bergquist & Kelly-Borges, 1995
• Ianthella reticulata Bergquist & Kelly-Borges, 1995
• Ianthella topsenti (Sollas, 1903)

Porifera → Demospongiae → Verongimorpha → Verongiida → Ianthellidae

Porodica Ianthellidae Hyatt, 1875

• Anomoianthella Bergquist, 1980
• Hexadella Topsent, 1896
• Ianthella Gray, 1869
• Vansoestia Díaz, Thacker, Redmond, Pérez & Collins, 2015

Porifera → Demospongiae → Verongimorpha → Verongiida