Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters Author M. P. Oliveira 1,16 Author S P. Miranda 2, *, Author Es W. Mianzan 10, Author Ro E. Migotto 11, Author Ne B. Nascimento 2,11 Author Eli Nogueira Júnior 12, Author Er Quiñones 13, Author Izio Scarabino 14, Author Tín Schiariti 10, Author Io N. Stampar 15, Author Tronolone 2 Author , Quíria B. Author Onio C. Marques 2,11 text Zootaxa 2016 2016-11-18 4194 1 1 256 journal article 10.11646/zootaxa.4194.1.1 c7258597-fa96-4b98-a6f8-aecc1f8779d5 1175-5326 C21A07A7-3AD9-4AA2-8426-EAB08BA396E6 Phialella chilensis (Hartlaub, 1905) Synonyms in the area: Campanulina chilensis —Jäderholm 1905; Ritchie 1909 [polyp]. Remarks: Phialella chilensis is thought to be the polyp stage of the medusa Phialella falklandica (Blanco et al. 2000a, see below). However, further studies are necessary to assess this hypothesis. Distribution in South America: polyp—Atlantic Ocean, Uruguay to Argentina , from 34°S to 55°S (Jäderholm 1905; Ritchie 1909; Blanco 1981a, 1984b, 1994a; El Beshbeeshy 1991, 2011; Genzano & Zamponi 1997; Blanco et al. 2000a; Seo 2003; Genzano et al. Habitat: polyp—from 2 to 250m depth, on Macrocystis pyrifera (Jäderholm 1905; Ritchie 1909; El Beshbeeshy 1991, 2011; Blanco 1984b, 1994a; Blanco et al. 2000a; Seo 2003; Genzano et al. 2009a).