Orthopyxis minor (Fraser, 1938a)
Synonyms in the area: Eucopella minor Fraser, 1938a [polyp].
Distribution in South America: polyp—Pacific Ocean, Ecuador, at 2.18°S 80.93°W in Santa Elena Bay (Fraser 1938a; Calder et al. 2009).
Habitat: polyp—on Sargassum sp. (Fraser 1938a; Calder et al. 2009).