Antennella campanuliformis (Mulder & Trebilcock, 1909)
Synonyms in the area: Antennella campanulaformis —Grohmann et al. 2003 [incorrect subsequent spelling]; Antennella campanulaformis pnulformis —Grohmann et al. 2003 [incorrect subsequent spelling] [polyp].
Distribution in South America: polyp—Atlantic Ocean, Brazil, at 20.98°S 40.32°W (Grohmann et al. 2003).