139. Gregariella coralliophaga (Gmelin, 1791)
Bathymetric distribution: 2–80 m —SW.
Geographical distribution: USA (North Carolina) to Brazil (PE and SC); eastern Pacific (California to Peru)— WGD.
References: Klappenbach (1965), Rios (1994, 2009), Agudo–Padrón et al. (2009).