Halitholus intermedius (Browne, 1902)
Synonyms in the area: Tiara intermedia Browne, 1902 p. 277 [medusa].
Distribution in South America: medusa—Pacific Ocean, Colombia to Chile, from 1.53°N to 5.83°N, from 3.50°S to 18.25°S, at northwest and southwest of Galápagos Archipelago, and at 33°S in Valparaíso Bay (Fagetti 1973 p. 37; Segura-Puertas 1984; Cely & Chiquillo 1993; Chirichigno, pers. comm.); Atlantic Ocean, Uruguay to Argentina, from ca. 34°S to 43°S, and at Malvinas (Falkland) Islands (Browne 1902 p. 277; Browne & Kramp 1939; Zamponi 1983a, 1985; Genzano et al. 2008a).