Caulophacidae Ijima, 1903 accepted as
Rossellinae Schulze, 1885 accepted as
Rossellidae Schulze, 1885 (original description)
Caulophacus Schulze, 1886 (basis of record)
Caulophacus lotifolium Ijima, 1903 represented as
Caulophacus (Caulodiscus) lotifolium Ijima, 1903 (original description)
Chaunoplectella Ijima, 1896 (additional source)
Chaunoplectella spinifera Ijima, 1903 accepted as
Oopsacas spinifera (Ijima, 1903) (original description)
Euplectellidae Gray, 1867 (basis of record)
Leucopsacidae Ijima, 1903 (original description)
Leucopsacus Ijima, 1898 (additional source)
Leucopsacus scoliodocus Ijima, 1898 (basis of record)
Placosoma Ijima, 1903 accepted as
Bolosoma Ijima, 1904 (original description)
Placosoma paradictyum Ijima, 1903 accepted as
Bolosoma paradictyum (Ijima, 1903) (original description)
Sympagella Schmidt, 1870 (basis of record)
Sympagella anomala Ijima, 1903 (original description)
- Body size (qualitative) >200 mm
- Life stage adult
- [Details]
Reproduction
Viviparous. Precise description of the embryonic development (see page 42-46). Presence of larval stauractins [details]