Eucheilota paradoxica Mayer, 1900
Distribution in South America: medusa—Atlantic Ocean, Brazil, from 20.5°S to 30°S (Vannucci 1963; Navas- Pereira 1980; Ramírez & Zamponi 1981; Tronolone 2001, 2008; Migotto et al. 2002; Nascimento 2010; Silveira & Morandini 2011; Nogueira Jr. 2012; Bonecker et al. 2014; Nagata et al. 2014a, 2014b; Nogueira Jr. et al. 2015a).