213. Americardia media (Linnaeus, 1758)
Bathymetric distribution: 29–185 m —SW.
Geographical distribution: USA (North Carolina) to Brazil (AP to BA; FN and Atol das Rocas); Ascension Island —WGD.
References: Smith (1885), Clench & Smith (1944), Matthews & Kempf (1970), Rios (1994, 2009), Turgeon et al. (2009).