Drymonema gorgo Müller, 1883

Synonyms in the area: Drymonema victoria —Moncaleano & Niño 1976; Drymonema dalmatinum —Cornelius & Silveira 1997; Mianzan & Cornelius 1999; Migotto et al. 2002; Morandini et al. 2005a; Silveira & Morandini 2011.

Remarks: rare in South Atlantic waters (Cornelius & Silveira 1997); specimens from Gulf of Mexico, USA and Caribbean as Drymonema larsoni (Bayha & Dawson 2010) .

Distribution in South America: medusa—Atlantic Ocean, Colombia, at 10°N 75°W in Cartagena Bay (Moncaleano & Niño 1976), Brazil, from 23ºS to 27°S (Vannucci 1957a; Cornelius & Silveira 1997; Mianzan & Cornelius 1999; Migotto et al. 2002; Morandini et al. 2005a; Silveira & Morandini 2011), Argentina, from to 38.6ºS to 39ºS at the Buenos Aires Province coast (Mianzan & Cornelius 1999).

Habitat: neritic waters (Cornelius & Silveira 1997).