Thuiaria simplex Fraser, 1938a
Distribution in South America: polyp—Pacific Ocean, Colombia, at 2.99°N 78.199°W in Gorgona Island, Ecuador, at 0.56°N 80.01°W in San Francisco Bay, at 2.19°S 80.90°W in Santa Elena Bay (Fraser 1938a, 1948). Habitat: polyp—from 4 to 27m depth (Fraser 1938a, 1948).