Ceratonereis gracilis (Webster, 1884) is unavailable, as based on an unreplaced primary junior homonym original ... [details]
junior homonym to Cirratulus tenuis Verrill, 1873. Verrill 1900 subsequently created the replacement name ... [details]
Senior homonym to Cirratulus tenuis Webster, 1884, which was given the replacement name C. websteri by Verrill, 1900 [details]