522. Trigonulina ornata d´Orbigny, 1853

Bathymetric distribution: 50–200 m —SW.

Geographical distribution: USA (California) to Panama; USA (Massachusetts) to Brazil (AP to RS), Santa Helena Island —WGD.

References: Marini (1974), Rios (1985, 1994), Barroso et al. (2016b), Morton et al. (2019).