Amphicorina schlenzae, a small sabellid (Polychaeta, Sabellidae) associated with a stony coral on the coast of Sao Paulo State, Brazil

Colonies of the stony coral Mussismilia hispida were collected from islands off shore of Sao Paulo State, de-calcified, and the polychaetes sorted and identified. Spionids, syllids, and sabellids were the most common families, and among the sabellids, a new species ofAmphicorina was found. Amphicorina schlenzae is described and comparisons with the closest species are given.