396. Psammotreta brevifrons (Say, 1834)

Bathymetric distribution: 0–60 m —SW.

Geographical distribution: USA (North Carolina) to Argentina —WGD.

References: Cauqüoin (1967b), Tenório et al. (1986), Rios (1994, 2009), Turgeon et al. (2009), Marinho & Arruda (2021).