Ralpharia sanctisebastiani (Silveira & Migotto, 1984)

Synonyms in the area: Serehyba sanctisebastiani Silveira & Migotto, 1984 [polyp].

Distribution in South America: polyp—Atlantic Ocean, Brazil, from 23.50°S to 24°S (Silveira & Migotto 1984; Migotto & Silveira 1987; Migotto et al. 2002; Silveira & Morandini 201; Miranda et al. 2015). Habitat: polyp—from 3.5m to 18m depth, on rock and Leptogorgia punicea (Silveira & Migotto 1984; Migotto & Silveira 1987).