Rotvit, L., J. Lützen, A. Jespersen and T. Fox. 2007.Mysella gregaria new species, a bivalve (Galeommatoidea: Montacutidae) commensal with an intertidal burrowing sea anemone from North Carolina, USA. Nautilus 121 191-200. [Stated date: 21 Dec 2007.] {Included species}