RAMS Taxon list
Acanthaspidia acanthonotus (Beddard, 1886) accepted as Iolanthe acanthonotus Beddard, 1886
Acanthaspidia drygalskii Vanhöffen, 1914 accepted as Iolanthe drygalskii (Vanhöffen, 1914)
Acanthaspidia iolanthoidea Vasina & Kussakin, 1982 accepted as Iolanthe iolanthoidea (Vasina & Kussakin, 1982)
Acanthaspidia longiramosa Vasina & Kussakin, 1982 accepted as Iolanthe longiramosa (Vasina & Kussakin, 1982)
Acanthaspidia mucronata (Menzies & Schultz, 1968) accepted as Iolanthe mucronata (Menzies & Schultz, 1968)
Acanthaspidia pleuronotus (Menzies & Schultz, 1968) accepted as Iolanthe pleuronotus Menzies & Schultz, 1968
Acanthaspidia porrecta Menzies & Schultz, 1968 accepted as Iolanthe porrecta (Menzies & Schultz, 1968)
Acanthaspidia rostrata (Menzies & Schultz, 1968) accepted as Iolanthe rostrata (Menzies & Schultz, 1968)
Acanthaspidia sulcatacornia Menzies & Schultz, 1968 accepted as Iolanthe sulcatacornia (Menzies & Schultz, 1968)
Exacanthaspidia rostrata Menzies & Schultz, 1968 accepted as Iolanthe rostrata (Menzies & Schultz, 1968)
Ianthopsis beddardi Kussakin & Vasina, 1982
Ianthopsis bovallii (Studer, 1884)
Ianthopsis certus Kussakin & Vasina, 1982
Ianthopsis monodi Nordenstam, 1933
Ianthopsis multispinosa Vanhöffen, 1914
Ianthopsis nasicornis Vanhöffen, 1914
Ianthopsis nodosa Vanhöffen, 1914
Ianthopsis ruseri Vanhöffen, 1914
Ianthopsis studeri Kussakin & Vasina, 1982
Iolanthe acanthonotus Beddard, 1886
Iolanthe drygalskii (Vanhöffen, 1914)
Iolanthe iolanthoidea (Vasina & Kussakin, 1982)
Iolanthe longiramosa (Vasina & Kussakin, 1982)
Iolanthe mucronata (Menzies & Schultz, 1968)
Iolanthe pleuronotus Menzies & Schultz, 1968
Iolanthe porrecta (Menzies & Schultz, 1968)
Iolanthe rostrata (Menzies & Schultz, 1968)
Iolanthe sulcatacornia (Menzies & Schultz, 1968)