Epizoanthus abyssorum Verrill, 1885 (additional source)
Epizoanthus arborescens Danielssen, 1890 accepted as Isozoanthus arborescens Danielssen, 1890 (additional source)
Epizoanthus cancrisocius Martens, 1876 (additional source)
Epizoanthus crassus Verrill, 1869 (additional source)
Epizoanthus elongatus Verrill, 1869 (additional source)
Epizoanthus erdmanni (Danielssen, 1890) (additional source)
Epizoanthus glacialis Danielssen, 1890 (additional source)
Epizoanthus humilis Verrill, 1869 (additional source)
Epizoanthus incrustatus Düben & Koren, 1847 accepted as Epizoanthus papillosus Johnston, 1842 (additional source)
Epizoanthus norvegicus (Koren & Danielssen, 1877) (additional source)
Epizoanthus roseus Danielssen, 1890 (additional source)
Epizoanthus rubricornis (Holdsworth, 1861) (additional source)
Epizoanthus stellaris Hertwig, 1888 (additional source)
Isaurus Gray, 1828 (additional source)
Mardoell Danielssen, 1890 accepted as Epizoanthus Gray, 1867 (new combination reference)
Mardoell erdmanni Danielssen, 1890 accepted as Epizoanthus erdmanni (Danielssen, 1890) (new combination reference)
Mardoellidae Danielssen, 1890 accepted as Epizoanthidae Delage & Hérouard, 1901 (new combination reference)
Palythoa (Endotheia) norvegica (additional source)
Palythoa axinellae Schmidt, 1862 represented as Parazoanthus axinellae (Schmidt, 1862) (additional source)
Palythoa cancrisocia Martens, 1876 (additional source)
Palythoa eupaguri Marion, 1882 (additional source)
Palythoa fatua Schultze, 1860 accepted as Epizoanthus fatuus (Schultze, 1860) (additional source)
Parazoanthus Haddon & Shackleton, 1891 (additional source)
Parazoanthus axinellae (Schmidt, 1862) (additional source)
Parazoanthus dichroicus Haddon A.C. & Shackleton A.M., 1891 (additional source)
Parazoanthus douglasi Haddon & Shackleton, 1891 (additional source)
Parazoanthus tunicans Duerden, 1900 accepted as Hydrozoanthus tunicans (Duerden, 1900) (additional source)
Sidisia Gray, 1858 accepted as Epizoanthus Gray, 1867 (redescription)
Sidisia arenacea (Delle Chiaje, 1836) accepted as Epizoanthus arenaceus (Delle Chiaje, 1841) (new combination reference)
Sidisia balanorum Lwowsky, 1913 accepted as Epizoanthus balanorum (Lwowsky, 1913) (original description)
Sidisia barleei Gray, 1858 accepted as Epizoanthus couchii (Johnston in Couch, 1844) (additional source)
Sidisia cancrisocia (Martens, 1876) accepted as Epizoanthus cancrisocius Martens, 1876 (new combination reference)
Sidisia couchii (Johnston in Couch, 1844) accepted as Epizoanthus couchii (Johnston in Couch, 1844) (new combination reference)
Sidisia egeriae (Hadon & Duerden, 1896) accepted as Epizoanthus egeriae Haddon & Duerden, 1896 (new combination reference)
Sidisia erdmanni (Danielssen, 1890) accepted as Epizoanthus erdmanni (Danielssen, 1890) (new combination reference)
Sidisia fatua (Schultze, 1860) accepted as Epizoanthus fatuus (Schultze, 1860) (new combination reference)
Sidisia fatua var. alba Lwowsky, 1913 accepted as Epizoanthus fatuus (Schultze, 1860) (original description)
Sidisia gracilis Lwowsky, 1913 accepted as Hydrozoanthus gracilis (Lwowsky, 1913) (original description)
Sidisia hians (McMurrich, 1898) accepted as Epizoanthus hians McMurrich, 1898 (new combination reference)
Sidisia humilis Verrill (additional source)
Sidisia incrustata (Düben & Koren, 1847) accepted as Epizoanthus incrustatus Düben & Koren, 1847 accepted as Epizoanthus papillosus Johnston, 1842 (new combination reference)
Sidisia incrustata barleei (additional source)
Sidisia indica Lwowsky, 1913 accepted as Epizoanthus indicus (Lwowsky, 1913) (original description)
Sidisia longiceps Lwowsky, 1913 accepted as Epizoanthus longiceps (Lwowsky, 1913) (original description)
Sidisia macintoshi (Haddon & Shackleton, 1891) accepted as Epizoanthus macintoshi Haddon & Shackleton, 1891 (new combination reference)
Sidisia minuta (Duerden, 1898) accepted as Terrazoanthus minutus (Duerden, 1898) (new combination reference)
Sidisia paguriphila (Verrill, 1883) accepted as Epizoanthus paguriphilus Verrill, 1883 (new combination reference)
Sidisia patagonicha (Carlgren, 1899) accepted as Terrazoanthus patagonichus (Carlgren, 1899) (additional source)
Sidisia thalamophila (Hertwig, 1888) accepted as Epizoanthus thalamophilus Hertwig, 1888 (new combination reference)
Sidisia wrightii (Haddon & Shackleton, 1891) accepted as Epizoanthus wrightii Haddon & Shackleton, 1891 (new combination reference)
Zoanthus chierchiae Heider, 1895 (additional source)

Unknown type ZMH, geounit Chilean Exclusive Economic Zone, identified as Sidisia balanorum Lwowsky, 1913
Nontype IMC, geounit High Seas, identified as Sidisia fatua var. alba Lwowsky, 1913
Unknown type IMC, geounit High Seas, identified as Sidisia indica Lwowsky, 1913
Nontype IMC, geounit High Seas, identified as Sidisia indica Lwowsky, 1913
Nontype IMC, geounit High Seas, identified as Sidisia indica Lwowsky, 1913
Nontype IMC, geounit High Seas, identified as Sidisia indica Lwowsky, 1913
Nontype IMC, geounit High Seas, identified as Sidisia indica Lwowsky, 1913
Nontype IMC, geounit High Seas, identified as Sidisia indica Lwowsky, 1913
Nontype IMC, geounit Indian Exclusive Economic Zone, identified as Sidisia longiceps Lwowsky, 1913
Nontype ZSM, geounit Japanese Exclusive Economic Zone, identified as Sidisia gracilis Lwowsky, 1913

 Taxonomic remark

 for Sidisia paguriphila (Verrill, 1883)

In 1913, Lwowsky moved numerous species into the genus Sidisia. Sidisia is now accepted as Epizoanthus and ... [details]