Halopteris buskii (Bale, 1884)

Distribution in South America: polyp—Atlantic Ocean, Brazil, at 23.80°S 45.40°W (Migotto 1996; Oliveira 2003; Oliveira et al. 2006).

Habitat: polyp—up to 20m depth, on calcareous algae, Galaxaura sp., rocks (Migotto 1996; Oliveira 2003; Oliveira et al. 2006).