Janiridae Sars, 1897
Iais aquilei Coineau, 1977
Iais californica (Richardson, 1904C)
Iais chilense (Winkler, 1992)
Iais chilensis (Winkler, 1992A)
Iais elongata Sivertsen & Holthuis, 1980
Iais floridana Kensley & Schotte, 1999
Iais pubescens (Dana, 1852)
Iais singaporensis Menzies & Barnard, 1951
Iais solangae Coineau, 1985
