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Family ACTINIIDAE Rafinesque, 1815

Diagnosis

Column smooth or provided with projections in the form of verrucae, marginal spherules, pseudospherules or vesicles which never have macrobasic amastigophores. Tentacles simple, arranged in cycles. Never more than one tentacle communicating with each endo- and exocoel. Mesenteries not divisible into macro- and microcnemes. Perfect pairs of mesenteries rarely six, as a rule more than six.

 

History of changes

Note that this list may be incomplete for dates prior to September 2013.
Published As part of group Action Date Action Type Compiler(s)
05-Aug-2022 NYNANTHEAE Carlgren, 1899 13-Aug-2013 MOVED Dr Bronwen Scott
05-Aug-2022 28-Feb-2011 MODIFIED
05-Aug-2022 09-Nov-2010 MOVED
05-Aug-2022 09-Nov-2010 MOVED
05-Aug-2022 09-Nov-2010 MOVED
13-Jul-2010 MODIFIED