Myrionema amboinense Pictet, 1893

Synonyms in the area: Myrionema hargitti — Bandel & Wedler 1987 [polyp]. Distribution in South America: polyp—Atlantic Ocean, Colombia, at 11.35°N 74.27°W in Santa Marta (Bandel & Wedler 1987).

Habitat: polyp—in shallow waters where turtle grass and roots of mangrove predominate (Bandel & Wedler 1987).