Halicreas minimum Fewkes, 1882

Synonyms in the area: Halicreas papillosum —Vannucci 1951b [medusa] [non Halicreas papillosum Vanhöffen, 1903].

Distribution in South America: medusa—Pacific Ocean, Colombia to Chile, at 7.25°N 78.90°W, from 3.50°S to 18.25°S, from 21.27°S to 43.34°S (Kramp 1959a, 1968; Fagetti 1973 p. 43; Palma 1994; Palma & Rosales 1995; Chirichigno, pers. comm.); Atlantic Ocean, Colombia to Argentina, from 1 0°N to 1 0°S, from 3 0°S to 3 5°S and from 44°S to 51.12°S (Vannucci 1951b; Alvariño 1968; Ramírez & Zamponi 1981; Zamponi 1983b; Migotto et al. 2002; Genzano et al. 2008a).