IRMNG Taxon list
Anandroplana muscularis Hyman, 1955
Anandroplana portoricensis Hyman, 1955
Crassandros dominicanus Hyman, 1955
Enterogonia orbicularis Schmarda, 1859 accepted as Postenterogonia orbicularis (Schmarda, 1859)
Enterogonia pigrans Haswell, 1907
Euilyoida takewakii (Kato, 1935)
Ilyella gigas (Schmarda, 1859)
Ilyella purpurea Stummer-Traunfels, 1933
Ilyella yrsa Marcus & Marcus, 1968
Ilyplana aberrans Bock, 1925
Ilyplana mitsui (Kato, 1944)
Ilyplanoides mitsui Kato, 1944 accepted as Ilyplana mitsui (Kato, 1944)
Postenterogonia orbicularis (Schmarda, 1859)
Pulchriplana insignis Palombi, 1938
Susakia badiomaculata Kato, 1934 accepted as Ilyella gigas (Schmarda, 1859)
Susakia subviridis (Plehn, 1896) accepted as Ilyella gigas (Schmarda, 1859)
Tripylocelis typica Haswell, 1907
Zygantroides henriettae (Correa, 1949)
Zygantroides plesia (Correa, 1949)
Zygantroplana angusta Verrill, 1893
Zygantroplana clepeasta Kato, 1944 accepted as Zygantrum clepeastum (Kato, 1944)
Zygantroplana henriettae Correa, 1949 accepted as Zygantroides henriettae (Correa, 1949)
Zygantroplana plesia Correa, 1949 accepted as Zygantroides plesia (Correa, 1949)
Zygantroplana stylifera Hyman, 1953 accepted as Alloioplana stylifera (Hyman, 1953)
Zygantroplana verilli Laidlaw, 1906
Zygantroplana yrsa Marcus & Marcus, 1968 accepted as Ilyella yrsa Marcus & Marcus, 1968
Zygantrum clepeastum (Kato, 1944)