301. Barnea truncata (Say, 1822)

Bathymetric distribution: 0–2 m —SW.

Geographical distribution: Canada to Brazil (RJ, SC), Argentina; West Africa, Senegal to Gold Coast —WGD.

References: Turner (1954), Rios (1994, 2009), Agudo–Padrón et al. (2009), Turgeon et al. (2009).