Alatasporidae Shulman, Kovaleva & Dubina, 1979 (current name source)
Clavidae McCrady, 1859 accepted as Hydractiniidae L. Agassiz, 1862 (basis of record)
Cordylophora Allman, 1844 (verified source for family)
Cordylophoridae von Lendenfeld, 1885 (current name source)
Cordylophoridae von Lendenfeld, 1885 (basis of record)
Euplokamidae Mills, 1987 accepted as Euplokamididae Mills, 1987 (source of synonymy)
Hydractiniidae L. Agassiz, 1862 (current name source)
Oceaniidae Eschscholtz, 1829 (current name source)
Ramisyllis Glasby, Schroeder & Aguado, 2012 (extant flag source)
Ramisyllis Glasby, Schroeder & Aguado, 2012 (current name source)
Ramisyllis Glasby, Schroeder & Aguado, 2012 (habitat flag source)
Ramisyllis Glasby, Schroeder & Aguado, 2012 (verified source for family)
Ramisyllis Glasby, Schroeder & Aguado, 2012 (name verified source)
Ramisyllis Glasby, Schroeder & Aguado, 2012 (basis of record)
Rhizodendrium Calder, 1988 accepted as Rhizogeton Agassiz, 1862 (source of synonymy)
Rhyzogeton Agassiz, 1865 accepted as Rhizogeton Agassiz, 1862 (verified source for family)
Rugulina Palazzi, 1988 (extant flag source)
Soleniopsis Ritchie, 1907 accepted as Corydendrium van Beneden, 1844 (source of synonymy)
Tiara Lesson, 1843 accepted as Neoturris Hartlaub, 1914 (source of synonymy)
Tiara Lesson, 1843 accepted as Neoturris Hartlaub, 1914 (extant flag source)