Description: English: Haliclystus auricula, after Clark, in Smithsonian Contributions to Knowledge. The smaller figures are of natural size and illustrate the characteristic attitudes.Italiano: Haliclystus auricula, secondo Clark, in Smithsonian Contributions to Knowledge. Le figure piccole sono a grandezza naturale ed illustrano le posizioni caratteristiche. Date: 25 August 1910. Source: Medusae of the world vol. 3 on
Open library. Author: Mayor, Alfred Goldsborough.