Dynamena anceps (Fraser, 1938a)

Synonyms in the area: Sertularia anceps Fraser, 1938a, 1938b, 1 948; Calder et al. 2003 [polyp].

Distribution in South America: polyp—Pacific Ocean, Ecuador, at 0.56°S 90.14°W in Isla Santa Cruz, at 2.19°S 80.90°W in Santa Elena Bay (Fraser 1938a, 1938b, 1948; Calder et al. 2003).

Habitat: polyp—on Sargassum sp., at 37m depth (Fraser 1938a, 1938b; Calder et al. 2003).