Under the plenary power the Commission has conserved the generic name Phoronis Wright, 1856 and the specific name Phoronis muelleri de Selys Longchamps, 1903 in their accustomed use by supressing the generic name Actinotrocha Müller, 1846 and the specific name branchiata Müller, 1846 (as published in the binomen Actinotrocha branchiata) for the purposes of the Principle of Priority.
Phoronis Wright, 1856 (Phoronida) and P. muelleri de Selys Longchamps, 1903: both names conserved," The Bulletin of Zoological Nomenclature 72(4), 327-328, (1 December 2015). https://doi.org/10.21805/bzn.v72i4.a10