Pennaria sp.
Remarks: this material may refer to Pennaria disticha .
Distribution in South America: polyp—Atlantic Ocean, Brazil, at 3.84°S 32.41°W and at 23.07°S 42.034°W (Shimabukuro 2007; Masi et al. 2015).
Habitat: polyp—on sponge (Shimabukuro 2007).