Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters OLIVEIRA, OTTO M. P. MIRANDA, THAÍS P. ARAUJO, ENILMA M. AYÓN, PATRICIA CEDEÑO-POSSO, CRISTINA M. CEPEDA-MERCADO, AMANCAY A. CÓRDOVA, PABLO CUNHA, AMANDA F. GENZANO, GABRIEL N. HADDAD, MARIA ANGÉLICA MIANZAN, HERMES W. MIGOTTO, ALVARO E. MIRANDA, LUCÍLIA S. MORANDINI, ANDRÉ C. NAGATA, RENATO M. NASCIMENTO, KARINE B. JÚNIOR, MIODELI NOGUEIRA PALMA, SERGIO QUIÑONES, JAVIER RODRIGUEZ, CAROLINA S. SCARABINO, FABRIZIO SCHIARITI, AGUSTÍN STAMPAR, SÉRGIO N. TRONOLONE, VALQUÍRIA B. MARQUES, ANTONIO C. Zootaxa 2016 2016-11-18 4194 1 1 256 Totton, 1930 Totton 1930 [151,539,1268,1293] Hydrozoa Sertulariidae Sertularella Animalia Leptothecata 118 119 Cnidaria species geodiae  Distribution in SouthAmerica: polyp—Atlantic Ocean, Argentina, from 41°S to 56°S (Vervoort 1972; Blanco 1976a; Stepanjants 1979; Blanco 1994a; Genzano & Zamponi 1997). Habitat: polyp—from 75 to 403mdepth (Vervoort 1972; Blanco 1976a; Stepanjants 1979; Blanco 1994a).