Orthopyxis mianzani Cunha, Genzano & Marques, 2015

Synonyms in the area:? Orthopyxis integra —Grohmann et al. 2011 [non Orthopyxis integra (MacGillivray, 1842)] [polyp].

Distribution in South America: polyp—Atlantic Ocean, Brazil, at 22.99°S 42.04°W, at 25.56°S 48.30°W, at 25.57°S 48.31°W, in Ilha do Mel, and at 26.78°S 48.60°W (Grohmann et al. 2011; Cunha et al. 2015).

Habitat: polyp—from intertidal zone to 35m depth, on algae, mussel shells, cirripeds and Phragmatopoma sp. ( Grohmann et al. 2011; Cunha et al. 2015).